diff --git a/.eslintignore b/.eslintignore
index 59050f2c014a..9de130ebe002 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -22,7 +22,6 @@ libtextsecure/test/test.js
 test/test.js
 
 # Third-party files
-js/jquery.js
 js/Mp3LameEncoder.min.js
 js/WebAudioRecorderMp3.js
 
diff --git a/.prettierignore b/.prettierignore
index 91afe1a0a170..56ff6fa6928e 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -19,7 +19,6 @@ stylesheets/manifest.css
 
 # Third-party files
 components/**
-js/jquery.js
 js/Mp3LameEncoder.min.js
 js/WebAudioRecorderMp3.js
 libtextsecure/libsignal-protocol.js
diff --git a/Gruntfile.js b/Gruntfile.js
index 922b9016abb2..c682b75c0e09 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -7,15 +7,12 @@ module.exports = function(grunt) {
   var bower = grunt.file.readJSON('bower.json');
   var components = [];
   for (var i in bower.concat.app) {
-    components.push('components/' + bower.concat.app[i] + '/**/*.js');
+    components.push(bower.concat.app[i]);
   }
-  components.push('components/' + 'webaudiorecorder/lib/WebAudioRecorder.js');
 
   var libtextsecurecomponents = [];
   for (i in bower.concat.libtextsecure) {
-    libtextsecurecomponents.push(
-      'components/' + bower.concat.libtextsecure[i] + '/**/*.js'
-    );
+    libtextsecurecomponents.push(bower.concat.libtextsecure[i]);
   }
 
   var importOnce = require('node-sass-import-once');
@@ -34,8 +31,8 @@ module.exports = function(grunt) {
       },
       test: {
         src: [
-          'components/mocha/mocha.js',
-          'components/chai/chai.js',
+          'node_modules/mocha/mocha.js',
+          'node_modules/chai/chai.js',
           'test/_test.js',
         ],
         dest: 'test/test.js',
@@ -75,10 +72,10 @@ module.exports = function(grunt) {
       },
       libtextsecuretest: {
         src: [
-          'components/jquery/dist/jquery.js',
+          'node_modules/jquery/dist/jquery.js',
           'components/mock-socket/dist/mock-socket.js',
-          'components/mocha/mocha.js',
-          'components/chai/chai.js',
+          'node_modules/mocha/mocha.js',
+          'node_modules/chai/chai.js',
           'libtextsecure/test/_test.js',
         ],
         dest: 'libtextsecure/test/test.js',
@@ -103,7 +100,6 @@ module.exports = function(grunt) {
         '!js/backup.js',
         '!js/components.js',
         '!js/database.js',
-        '!js/jquery.js',
         '!js/libsignal-protocol-worker.js',
         '!js/libtextsecure.js',
         '!js/logging.js',
@@ -147,10 +143,6 @@ module.exports = function(grunt) {
             src: 'components/webaudiorecorder/lib/WebAudioRecorderMp3.js',
             dest: 'js/WebAudioRecorderMp3.js',
           },
-          {
-            src: 'components/jquery/dist/jquery.js',
-            dest: 'js/jquery.js',
-          },
         ],
       },
       res: {
@@ -326,6 +318,7 @@ module.exports = function(grunt) {
       env: {
         NODE_ENV: environment,
       },
+      requireName: 'unused',
     });
 
     function getMochaResults() {
@@ -468,6 +461,7 @@ module.exports = function(grunt) {
 
     var app = new Application({
       path: [dir, config.exe].join('/'),
+      requireName: 'unused',
     });
 
     app
diff --git a/about.html b/about.html
index 29a7c27f28c7..86217894101a 100644
--- a/about.html
+++ b/about.html
@@ -48,7 +48,7 @@ a {
   <a href="https://signal.org">signal.org</a>
 </div>
 
-<script type='text/javascript' src='js/jquery.js'></script>
+<script type='text/javascript' src='node_modules/jquery/dist/jquery.js'></script>
 <script>
 $(document).on('keyup', function(e) {
   if (e.keyCode === 27) {
diff --git a/bower.json b/bower.json
index d9fbcbff0444..43583e96e481 100644
--- a/bower.json
+++ b/bower.json
@@ -5,28 +5,18 @@
   "license": "GPLV3",
   "private": true,
   "dependencies": {
-    "jquery": "liliakai/jquery#2.1.1-ajax-nativetransport",
-    "underscore": "~1.7.0",
-    "backbone": "~1.1.2",
-    "protobuf": "~3.8.0",
-    "mustache": "~0.8.2",
-    "qrcode": "https://github.com/davidshimjs/qrcodejs.git#1c78ccd71",
-    "indexeddb-backbonejs-adapter": "*",
-    "intl-tel-input": "~4.0.1",
-    "blueimp-load-image": "~1.13.0",
     "autosize": "~4.0.0",
-    "webaudiorecorder": "https://github.com/higuma/web-audio-recorder-js.git",
-    "mp3lameencoder": "https://github.com/higuma/mp3-lame-encoder-js.git"
+    "blueimp-load-image": "~1.13.0",
+    "indexeddb-backbonejs-adapter": "*",
+    "mp3lameencoder": "https://github.com/higuma/mp3-lame-encoder-js.git",
+    "protobuf": "~3.8.0",
+    "qrcode": "https://github.com/davidshimjs/qrcodejs.git#1c78ccd71",
+    "webaudiorecorder": "https://github.com/higuma/web-audio-recorder-js.git"
   },
   "devDependencies": {
-    "mocha": "~2.0.1",
-    "chai": "~3.5.0",
     "mock-socket": "~0.3.2"
   },
   "preen": {
-    "jquery": [
-      "dist/jquery.js"
-    ],
     "long": [
       "dist/Long.js"
     ],
@@ -36,40 +26,12 @@
     "protobuf": [
       "dist/ProtoBuf.js"
     ],
-    "mustache": [
-      "mustache.js"
-    ],
-    "underscore": [
-      "underscore.js"
-    ],
-    "backbone": [
-      "backbone.js"
-    ],
     "qrcode": [
       "qrcode.js"
     ],
-    "mocha": [
-      "mocha.js",
-      "mocha.css"
-    ],
-    "chai": [
-      "chai.js"
-    ],
     "indexeddb-backbonejs-adapter": [
       "backbone-indexeddb.js"
     ],
-    "intl-tel-input": [
-      "build/css/intlTelInput.css",
-      "build/img/flags.png",
-      "build/js/intlTelInput.js"
-    ],
-    "emojijs": [
-      "lib/emoji.js",
-      "demo/emoji.css"
-    ],
-    "emojidata": [
-      "img-apple-64/*"
-    ],
     "mock-socket": [
       "dist/mock-socket.js"
     ],
@@ -86,24 +48,23 @@
   },
   "concat": {
     "app": [
-      "jquery",
-      "long",
-      "bytebuffer",
-      "protobuf",
-      "mustache",
-      "underscore",
-      "backbone",
-      "indexeddb-backbonejs-adapter",
-      "qrcode",
-      "moment",
-      "intl-tel-input",
-      "backbone.typeahead",
-      "autosize"
+      "node_modules/jquery/dist/jquery.js",
+      "components/long/**/*.js",
+      "components/bytebuffer/**/*.js",
+      "components/protobuf/**/*.js",
+      "node_modules/mustache/mustache.js",
+      "node_modules/underscore/underscore.js",
+      "node_modules/backbone/backbone.js",
+      "components/indexeddb-backbonejs-adapter/**/*.js",
+      "components/qrcode/**/*.js",
+      "node_modules/intl-tel-input/build/js/intlTelInput.js",
+      "components/autosize/**/*.js",
+      "components/webaudiorecorder/lib/WebAudioRecorder.js"
     ],
     "libtextsecure": [
-      "long",
-      "bytebuffer",
-      "protobuf"
+      "components/long/**/*.js",
+      "components/bytebuffer/**/*.js",
+      "components/protobuf/**/*.js"
     ]
   }
 }
diff --git a/components/backbone/backbone.js b/components/backbone/backbone.js
deleted file mode 100644
index 24a550a0adc9..000000000000
--- a/components/backbone/backbone.js
+++ /dev/null
@@ -1,1608 +0,0 @@
-//     Backbone.js 1.1.2
-
-//     (c) 2010-2014 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
-//     Backbone may be freely distributed under the MIT license.
-//     For all details and documentation:
-//     http://backbonejs.org
-
-(function(root, factory) {
-
-  // Set up Backbone appropriately for the environment. Start with AMD.
-  if (typeof define === 'function' && define.amd) {
-    define(['underscore', 'jquery', 'exports'], function(_, $, exports) {
-      // Export global even in AMD case in case this script is loaded with
-      // others that may still expect a global Backbone.
-      root.Backbone = factory(root, exports, _, $);
-    });
-
-  // Next for Node.js or CommonJS. jQuery may not be needed as a module.
-  } else if (typeof exports !== 'undefined') {
-    var _ = require('underscore');
-    factory(root, exports, _);
-
-  // Finally, as a browser global.
-  } else {
-    root.Backbone = factory(root, {}, root._, (root.jQuery || root.Zepto || root.ender || root.$));
-  }
-
-}(this, function(root, Backbone, _, $) {
-
-  // Initial Setup
-  // -------------
-
-  // Save the previous value of the `Backbone` variable, so that it can be
-  // restored later on, if `noConflict` is used.
-  var previousBackbone = root.Backbone;
-
-  // Create local references to array methods we'll want to use later.
-  var array = [];
-  var push = array.push;
-  var slice = array.slice;
-  var splice = array.splice;
-
-  // Current version of the library. Keep in sync with `package.json`.
-  Backbone.VERSION = '1.1.2';
-
-  // For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
-  // the `$` variable.
-  Backbone.$ = $;
-
-  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
-  // to its previous owner. Returns a reference to this Backbone object.
-  Backbone.noConflict = function() {
-    root.Backbone = previousBackbone;
-    return this;
-  };
-
-  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
-  // will fake `"PATCH"`, `"PUT"` and `"DELETE"` requests via the `_method` parameter and
-  // set a `X-Http-Method-Override` header.
-  Backbone.emulateHTTP = false;
-
-  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
-  // `application/json` requests ... will encode the body as
-  // `application/x-www-form-urlencoded` instead and will send the model in a
-  // form param named `model`.
-  Backbone.emulateJSON = false;
-
-  // Backbone.Events
-  // ---------------
-
-  // A module that can be mixed in to *any object* in order to provide it with
-  // custom events. You may bind with `on` or remove with `off` callback
-  // functions to an event; `trigger`-ing an event fires all callbacks in
-  // succession.
-  //
-  //     var object = {};
-  //     _.extend(object, Backbone.Events);
-  //     object.on('expand', function(){ alert('expanded'); });
-  //     object.trigger('expand');
-  //
-  var Events = Backbone.Events = {
-
-    // Bind an event to a `callback` function. Passing `"all"` will bind
-    // the callback to all events fired.
-    on: function(name, callback, context) {
-      if (!eventsApi(this, 'on', name, [callback, context]) || !callback) return this;
-      this._events || (this._events = {});
-      var events = this._events[name] || (this._events[name] = []);
-      events.push({callback: callback, context: context, ctx: context || this});
-      return this;
-    },
-
-    // Bind an event to only be triggered a single time. After the first time
-    // the callback is invoked, it will be removed.
-    once: function(name, callback, context) {
-      if (!eventsApi(this, 'once', name, [callback, context]) || !callback) return this;
-      var self = this;
-      var once = _.once(function() {
-        self.off(name, once);
-        callback.apply(this, arguments);
-      });
-      once._callback = callback;
-      return this.on(name, once, context);
-    },
-
-    // Remove one or many callbacks. If `context` is null, removes all
-    // callbacks with that function. If `callback` is null, removes all
-    // callbacks for the event. If `name` is null, removes all bound
-    // callbacks for all events.
-    off: function(name, callback, context) {
-      var retain, ev, events, names, i, l, j, k;
-      if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this;
-      if (!name && !callback && !context) {
-        this._events = void 0;
-        return this;
-      }
-      names = name ? [name] : _.keys(this._events);
-      for (i = 0, l = names.length; i < l; i++) {
-        name = names[i];
-        if (events = this._events[name]) {
-          this._events[name] = retain = [];
-          if (callback || context) {
-            for (j = 0, k = events.length; j < k; j++) {
-              ev = events[j];
-              if ((callback && callback !== ev.callback && callback !== ev.callback._callback) ||
-                  (context && context !== ev.context)) {
-                retain.push(ev);
-              }
-            }
-          }
-          if (!retain.length) delete this._events[name];
-        }
-      }
-
-      return this;
-    },
-
-    // Trigger one or many events, firing all bound callbacks. Callbacks are
-    // passed the same arguments as `trigger` is, apart from the event name
-    // (unless you're listening on `"all"`, which will cause your callback to
-    // receive the true name of the event as the first argument).
-    trigger: function(name) {
-      if (!this._events) return this;
-      var args = slice.call(arguments, 1);
-      if (!eventsApi(this, 'trigger', name, args)) return this;
-      var events = this._events[name];
-      var allEvents = this._events.all;
-      if (events) triggerEvents(events, args);
-      if (allEvents) triggerEvents(allEvents, arguments);
-      return this;
-    },
-
-    // Tell this object to stop listening to either specific events ... or
-    // to every object it's currently listening to.
-    stopListening: function(obj, name, callback) {
-      var listeningTo = this._listeningTo;
-      if (!listeningTo) return this;
-      var remove = !name && !callback;
-      if (!callback && typeof name === 'object') callback = this;
-      if (obj) (listeningTo = {})[obj._listenId] = obj;
-      for (var id in listeningTo) {
-        obj = listeningTo[id];
-        obj.off(name, callback, this);
-        if (remove || _.isEmpty(obj._events)) delete this._listeningTo[id];
-      }
-      return this;
-    }
-
-  };
-
-  // Regular expression used to split event strings.
-  var eventSplitter = /\s+/;
-
-  // Implement fancy features of the Events API such as multiple event
-  // names `"change blur"` and jQuery-style event maps `{change: action}`
-  // in terms of the existing API.
-  var eventsApi = function(obj, action, name, rest) {
-    if (!name) return true;
-
-    // Handle event maps.
-    if (typeof name === 'object') {
-      for (var key in name) {
-        obj[action].apply(obj, [key, name[key]].concat(rest));
-      }
-      return false;
-    }
-
-    // Handle space separated event names.
-    if (eventSplitter.test(name)) {
-      var names = name.split(eventSplitter);
-      for (var i = 0, l = names.length; i < l; i++) {
-        obj[action].apply(obj, [names[i]].concat(rest));
-      }
-      return false;
-    }
-
-    return true;
-  };
-
-  // A difficult-to-believe, but optimized internal dispatch function for
-  // triggering events. Tries to keep the usual cases speedy (most internal
-  // Backbone events have 3 arguments).
-  var triggerEvents = function(events, args) {
-    var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
-    switch (args.length) {
-      case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
-      case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
-      case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
-      case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
-      default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return;
-    }
-  };
-
-  var listenMethods = {listenTo: 'on', listenToOnce: 'once'};
-
-  // Inversion-of-control versions of `on` and `once`. Tell *this* object to
-  // listen to an event in another object ... keeping track of what it's
-  // listening to.
-  _.each(listenMethods, function(implementation, method) {
-    Events[method] = function(obj, name, callback) {
-      var listeningTo = this._listeningTo || (this._listeningTo = {});
-      var id = obj._listenId || (obj._listenId = _.uniqueId('l'));
-      listeningTo[id] = obj;
-      if (!callback && typeof name === 'object') callback = this;
-      obj[implementation](name, callback, this);
-      return this;
-    };
-  });
-
-  // Aliases for backwards compatibility.
-  Events.bind   = Events.on;
-  Events.unbind = Events.off;
-
-  // Allow the `Backbone` object to serve as a global event bus, for folks who
-  // want global "pubsub" in a convenient place.
-  _.extend(Backbone, Events);
-
-  // Backbone.Model
-  // --------------
-
-  // Backbone **Models** are the basic data object in the framework --
-  // frequently representing a row in a table in a database on your server.
-  // A discrete chunk of data and a bunch of useful, related methods for
-  // performing computations and transformations on that data.
-
-  // Create a new model with the specified attributes. A client id (`cid`)
-  // is automatically generated and assigned for you.
-  var Model = Backbone.Model = function(attributes, options) {
-    var attrs = attributes || {};
-    options || (options = {});
-    this.cid = _.uniqueId('c');
-    this.attributes = {};
-    if (options.collection) this.collection = options.collection;
-    if (options.parse) attrs = this.parse(attrs, options) || {};
-    attrs = _.defaults({}, attrs, _.result(this, 'defaults'));
-    this.set(attrs, options);
-    this.changed = {};
-    this.initialize.apply(this, arguments);
-  };
-
-  // Attach all inheritable methods to the Model prototype.
-  _.extend(Model.prototype, Events, {
-
-    // A hash of attributes whose current and previous value differ.
-    changed: null,
-
-    // The value returned during the last failed validation.
-    validationError: null,
-
-    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
-    // CouchDB users may want to set this to `"_id"`.
-    idAttribute: 'id',
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // Return a copy of the model's `attributes` object.
-    toJSON: function(options) {
-      return _.clone(this.attributes);
-    },
-
-    // Proxy `Backbone.sync` by default -- but override this if you need
-    // custom syncing semantics for *this* particular model.
-    sync: function() {
-      return Backbone.sync.apply(this, arguments);
-    },
-
-    // Get the value of an attribute.
-    get: function(attr) {
-      return this.attributes[attr];
-    },
-
-    // Get the HTML-escaped value of an attribute.
-    escape: function(attr) {
-      return _.escape(this.get(attr));
-    },
-
-    // Returns `true` if the attribute contains a value that is not null
-    // or undefined.
-    has: function(attr) {
-      return this.get(attr) != null;
-    },
-
-    // Set a hash of model attributes on the object, firing `"change"`. This is
-    // the core primitive operation of a model, updating the data and notifying
-    // anyone who needs to know about the change in state. The heart of the beast.
-    set: function(key, val, options) {
-      var attr, attrs, unset, changes, silent, changing, prev, current;
-      if (key == null) return this;
-
-      // Handle both `"key", value` and `{key: value}` -style arguments.
-      if (typeof key === 'object') {
-        attrs = key;
-        options = val;
-      } else {
-        (attrs = {})[key] = val;
-      }
-
-      options || (options = {});
-
-      // Run validation.
-      if (!this._validate(attrs, options)) return false;
-
-      // Extract attributes and options.
-      unset           = options.unset;
-      silent          = options.silent;
-      changes         = [];
-      changing        = this._changing;
-      this._changing  = true;
-
-      if (!changing) {
-        this._previousAttributes = _.clone(this.attributes);
-        this.changed = {};
-      }
-      current = this.attributes, prev = this._previousAttributes;
-
-      // Check for changes of `id`.
-      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
-
-      // For each `set` attribute, update or delete the current value.
-      for (attr in attrs) {
-        val = attrs[attr];
-        if (!_.isEqual(current[attr], val)) changes.push(attr);
-        if (!_.isEqual(prev[attr], val)) {
-          this.changed[attr] = val;
-        } else {
-          delete this.changed[attr];
-        }
-        unset ? delete current[attr] : current[attr] = val;
-      }
-
-      // Trigger all relevant attribute changes.
-      if (!silent) {
-        if (changes.length) this._pending = options;
-        for (var i = 0, l = changes.length; i < l; i++) {
-          this.trigger('change:' + changes[i], this, current[changes[i]], options);
-        }
-      }
-
-      // You might be wondering why there's a `while` loop here. Changes can
-      // be recursively nested within `"change"` events.
-      if (changing) return this;
-      if (!silent) {
-        while (this._pending) {
-          options = this._pending;
-          this._pending = false;
-          this.trigger('change', this, options);
-        }
-      }
-      this._pending = false;
-      this._changing = false;
-      return this;
-    },
-
-    // Remove an attribute from the model, firing `"change"`. `unset` is a noop
-    // if the attribute doesn't exist.
-    unset: function(attr, options) {
-      return this.set(attr, void 0, _.extend({}, options, {unset: true}));
-    },
-
-    // Clear all attributes on the model, firing `"change"`.
-    clear: function(options) {
-      var attrs = {};
-      for (var key in this.attributes) attrs[key] = void 0;
-      return this.set(attrs, _.extend({}, options, {unset: true}));
-    },
-
-    // Determine if the model has changed since the last `"change"` event.
-    // If you specify an attribute name, determine if that attribute has changed.
-    hasChanged: function(attr) {
-      if (attr == null) return !_.isEmpty(this.changed);
-      return _.has(this.changed, attr);
-    },
-
-    // Return an object containing all the attributes that have changed, or
-    // false if there are no changed attributes. Useful for determining what
-    // parts of a view need to be updated and/or what attributes need to be
-    // persisted to the server. Unset attributes will be set to undefined.
-    // You can also pass an attributes object to diff against the model,
-    // determining if there *would be* a change.
-    changedAttributes: function(diff) {
-      if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
-      var val, changed = false;
-      var old = this._changing ? this._previousAttributes : this.attributes;
-      for (var attr in diff) {
-        if (_.isEqual(old[attr], (val = diff[attr]))) continue;
-        (changed || (changed = {}))[attr] = val;
-      }
-      return changed;
-    },
-
-    // Get the previous value of an attribute, recorded at the time the last
-    // `"change"` event was fired.
-    previous: function(attr) {
-      if (attr == null || !this._previousAttributes) return null;
-      return this._previousAttributes[attr];
-    },
-
-    // Get all of the attributes of the model at the time of the previous
-    // `"change"` event.
-    previousAttributes: function() {
-      return _.clone(this._previousAttributes);
-    },
-
-    // Fetch the model from the server. If the server's representation of the
-    // model differs from its current attributes, they will be overridden,
-    // triggering a `"change"` event.
-    fetch: function(options) {
-      options = options ? _.clone(options) : {};
-      if (options.parse === void 0) options.parse = true;
-      var model = this;
-      var success = options.success;
-      options.success = function(resp) {
-        if (!model.set(model.parse(resp, options), options)) return false;
-        if (success) success(model, resp, options);
-        model.trigger('sync', model, resp, options);
-      };
-      wrapError(this, options);
-      return this.sync('read', this, options);
-    },
-
-    // Set a hash of model attributes, and sync the model to the server.
-    // If the server returns an attributes hash that differs, the model's
-    // state will be `set` again.
-    save: function(key, val, options) {
-      var attrs, method, xhr, attributes = this.attributes;
-
-      // Handle both `"key", value` and `{key: value}` -style arguments.
-      if (key == null || typeof key === 'object') {
-        attrs = key;
-        options = val;
-      } else {
-        (attrs = {})[key] = val;
-      }
-
-      options = _.extend({validate: true}, options);
-
-      // If we're not waiting and attributes exist, save acts as
-      // `set(attr).save(null, opts)` with validation. Otherwise, check if
-      // the model will be valid when the attributes, if any, are set.
-      if (attrs && !options.wait) {
-        if (!this.set(attrs, options)) return false;
-      } else {
-        if (!this._validate(attrs, options)) return false;
-      }
-
-      // Set temporary attributes if `{wait: true}`.
-      if (attrs && options.wait) {
-        this.attributes = _.extend({}, attributes, attrs);
-      }
-
-      // After a successful server-side save, the client is (optionally)
-      // updated with the server-side state.
-      if (options.parse === void 0) options.parse = true;
-      var model = this;
-      var success = options.success;
-      options.success = function(resp) {
-        // Ensure attributes are restored during synchronous saves.
-        model.attributes = attributes;
-        var serverAttrs = model.parse(resp, options);
-        if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs);
-        if (_.isObject(serverAttrs) && !model.set(serverAttrs, options)) {
-          return false;
-        }
-        if (success) success(model, resp, options);
-        model.trigger('sync', model, resp, options);
-      };
-      wrapError(this, options);
-
-      method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
-      if (method === 'patch') options.attrs = attrs;
-      xhr = this.sync(method, this, options);
-
-      // Restore attributes.
-      if (attrs && options.wait) this.attributes = attributes;
-
-      return xhr;
-    },
-
-    // Destroy this model on the server if it was already persisted.
-    // Optimistically removes the model from its collection, if it has one.
-    // If `wait: true` is passed, waits for the server to respond before removal.
-    destroy: function(options) {
-      options = options ? _.clone(options) : {};
-      var model = this;
-      var success = options.success;
-
-      var destroy = function() {
-        model.trigger('destroy', model, model.collection, options);
-      };
-
-      options.success = function(resp) {
-        if (options.wait || model.isNew()) destroy();
-        if (success) success(model, resp, options);
-        if (!model.isNew()) model.trigger('sync', model, resp, options);
-      };
-
-      if (this.isNew()) {
-        options.success();
-        return false;
-      }
-      wrapError(this, options);
-
-      var xhr = this.sync('delete', this, options);
-      if (!options.wait) destroy();
-      return xhr;
-    },
-
-    // Default URL for the model's representation on the server -- if you're
-    // using Backbone's restful methods, override this to change the endpoint
-    // that will be called.
-    url: function() {
-      var base =
-        _.result(this, 'urlRoot') ||
-        _.result(this.collection, 'url') ||
-        urlError();
-      if (this.isNew()) return base;
-      return base.replace(/([^\/])$/, '$1/') + encodeURIComponent(this.id);
-    },
-
-    // **parse** converts a response into the hash of attributes to be `set` on
-    // the model. The default implementation is just to pass the response along.
-    parse: function(resp, options) {
-      return resp;
-    },
-
-    // Create a new model with identical attributes to this one.
-    clone: function() {
-      return new this.constructor(this.attributes);
-    },
-
-    // A model is new if it has never been saved to the server, and lacks an id.
-    isNew: function() {
-      return !this.has(this.idAttribute);
-    },
-
-    // Check if the model is currently in a valid state.
-    isValid: function(options) {
-      return this._validate({}, _.extend(options || {}, { validate: true }));
-    },
-
-    // Run validation against the next complete set of model attributes,
-    // returning `true` if all is well. Otherwise, fire an `"invalid"` event.
-    _validate: function(attrs, options) {
-      if (!options.validate || !this.validate) return true;
-      attrs = _.extend({}, this.attributes, attrs);
-      var error = this.validationError = this.validate(attrs, options) || null;
-      if (!error) return true;
-      this.trigger('invalid', this, error, _.extend(options, {validationError: error}));
-      return false;
-    }
-
-  });
-
-  // Underscore methods that we want to implement on the Model.
-  var modelMethods = ['keys', 'values', 'pairs', 'invert', 'pick', 'omit'];
-
-  // Mix in each Underscore method as a proxy to `Model#attributes`.
-  _.each(modelMethods, function(method) {
-    Model.prototype[method] = function() {
-      var args = slice.call(arguments);
-      args.unshift(this.attributes);
-      return _[method].apply(_, args);
-    };
-  });
-
-  // Backbone.Collection
-  // -------------------
-
-  // If models tend to represent a single row of data, a Backbone Collection is
-  // more analagous to a table full of data ... or a small slice or page of that
-  // table, or a collection of rows that belong together for a particular reason
-  // -- all of the messages in this particular folder, all of the documents
-  // belonging to this particular author, and so on. Collections maintain
-  // indexes of their models, both in order, and for lookup by `id`.
-
-  // Create a new **Collection**, perhaps to contain a specific type of `model`.
-  // If a `comparator` is specified, the Collection will maintain
-  // its models in sort order, as they're added and removed.
-  var Collection = Backbone.Collection = function(models, options) {
-    options || (options = {});
-    if (options.model) this.model = options.model;
-    if (options.comparator !== void 0) this.comparator = options.comparator;
-    this._reset();
-    this.initialize.apply(this, arguments);
-    if (models) this.reset(models, _.extend({silent: true}, options));
-  };
-
-  // Default options for `Collection#set`.
-  var setOptions = {add: true, remove: true, merge: true};
-  var addOptions = {add: true, remove: false};
-
-  // Define the Collection's inheritable methods.
-  _.extend(Collection.prototype, Events, {
-
-    // The default model for a collection is just a **Backbone.Model**.
-    // This should be overridden in most cases.
-    model: Model,
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // The JSON representation of a Collection is an array of the
-    // models' attributes.
-    toJSON: function(options) {
-      return this.map(function(model){ return model.toJSON(options); });
-    },
-
-    // Proxy `Backbone.sync` by default.
-    sync: function() {
-      return Backbone.sync.apply(this, arguments);
-    },
-
-    // Add a model, or list of models to the set.
-    add: function(models, options) {
-      return this.set(models, _.extend({merge: false}, options, addOptions));
-    },
-
-    // Remove a model, or a list of models from the set.
-    remove: function(models, options) {
-      var singular = !_.isArray(models);
-      models = singular ? [models] : _.clone(models);
-      options || (options = {});
-      var i, l, index, model;
-      for (i = 0, l = models.length; i < l; i++) {
-        model = models[i] = this.get(models[i]);
-        if (!model) continue;
-        delete this._byId[model.id];
-        delete this._byId[model.cid];
-        index = this.indexOf(model);
-        this.models.splice(index, 1);
-        this.length--;
-        if (!options.silent) {
-          options.index = index;
-          model.trigger('remove', model, this, options);
-        }
-        this._removeReference(model, options);
-      }
-      return singular ? models[0] : models;
-    },
-
-    // Update a collection by `set`-ing a new list of models, adding new ones,
-    // removing models that are no longer present, and merging models that
-    // already exist in the collection, as necessary. Similar to **Model#set**,
-    // the core operation for updating the data contained by the collection.
-    set: function(models, options) {
-      options = _.defaults({}, options, setOptions);
-      if (options.parse) models = this.parse(models, options);
-      var singular = !_.isArray(models);
-      models = singular ? (models ? [models] : []) : _.clone(models);
-      var i, l, id, model, attrs, existing, sort;
-      var at = options.at;
-      var targetModel = this.model;
-      var sortable = this.comparator && (at == null) && options.sort !== false;
-      var sortAttr = _.isString(this.comparator) ? this.comparator : null;
-      var toAdd = [], toRemove = [], modelMap = {};
-      var add = options.add, merge = options.merge, remove = options.remove;
-      var order = !sortable && add && remove ? [] : false;
-
-      // Turn bare objects into model references, and prevent invalid models
-      // from being added.
-      for (i = 0, l = models.length; i < l; i++) {
-        attrs = models[i] || {};
-        if (attrs instanceof Model) {
-          id = model = attrs;
-        } else {
-          id = attrs[targetModel.prototype.idAttribute || 'id'];
-        }
-
-        // If a duplicate is found, prevent it from being added and
-        // optionally merge it into the existing model.
-        if (existing = this.get(id)) {
-          if (remove) modelMap[existing.cid] = true;
-          if (merge) {
-            attrs = attrs === model ? model.attributes : attrs;
-            if (options.parse) attrs = existing.parse(attrs, options);
-            existing.set(attrs, options);
-            if (sortable && !sort && existing.hasChanged(sortAttr)) sort = true;
-          }
-          models[i] = existing;
-
-        // If this is a new, valid model, push it to the `toAdd` list.
-        } else if (add) {
-          model = models[i] = this._prepareModel(attrs, options);
-          if (!model) continue;
-          toAdd.push(model);
-          this._addReference(model, options);
-        }
-
-        // Do not add multiple models with the same `id`.
-        model = existing || model;
-        if (order && (model.isNew() || !modelMap[model.id])) order.push(model);
-        modelMap[model.id] = true;
-      }
-
-      // Remove nonexistent models if appropriate.
-      if (remove) {
-        for (i = 0, l = this.length; i < l; ++i) {
-          if (!modelMap[(model = this.models[i]).cid]) toRemove.push(model);
-        }
-        if (toRemove.length) this.remove(toRemove, options);
-      }
-
-      // See if sorting is needed, update `length` and splice in new models.
-      if (toAdd.length || (order && order.length)) {
-        if (sortable) sort = true;
-        this.length += toAdd.length;
-        if (at != null) {
-          for (i = 0, l = toAdd.length; i < l; i++) {
-            this.models.splice(at + i, 0, toAdd[i]);
-          }
-        } else {
-          if (order) this.models.length = 0;
-          var orderedModels = order || toAdd;
-          for (i = 0, l = orderedModels.length; i < l; i++) {
-            this.models.push(orderedModels[i]);
-          }
-        }
-      }
-
-      // Silently sort the collection if appropriate.
-      if (sort) this.sort({silent: true});
-
-      // Unless silenced, it's time to fire all appropriate add/sort events.
-      if (!options.silent) {
-        for (i = 0, l = toAdd.length; i < l; i++) {
-          (model = toAdd[i]).trigger('add', model, this, options);
-        }
-        if (sort || (order && order.length)) this.trigger('sort', this, options);
-      }
-
-      // Return the added (or merged) model (or models).
-      return singular ? models[0] : models;
-    },
-
-    // When you have more items than you want to add or remove individually,
-    // you can reset the entire set with a new list of models, without firing
-    // any granular `add` or `remove` events. Fires `reset` when finished.
-    // Useful for bulk operations and optimizations.
-    reset: function(models, options) {
-      options || (options = {});
-      for (var i = 0, l = this.models.length; i < l; i++) {
-        this._removeReference(this.models[i], options);
-      }
-      options.previousModels = this.models;
-      this._reset();
-      models = this.add(models, _.extend({silent: true}, options));
-      if (!options.silent) this.trigger('reset', this, options);
-      return models;
-    },
-
-    // Add a model to the end of the collection.
-    push: function(model, options) {
-      return this.add(model, _.extend({at: this.length}, options));
-    },
-
-    // Remove a model from the end of the collection.
-    pop: function(options) {
-      var model = this.at(this.length - 1);
-      this.remove(model, options);
-      return model;
-    },
-
-    // Add a model to the beginning of the collection.
-    unshift: function(model, options) {
-      return this.add(model, _.extend({at: 0}, options));
-    },
-
-    // Remove a model from the beginning of the collection.
-    shift: function(options) {
-      var model = this.at(0);
-      this.remove(model, options);
-      return model;
-    },
-
-    // Slice out a sub-array of models from the collection.
-    slice: function() {
-      return slice.apply(this.models, arguments);
-    },
-
-    // Get a model from the set by id.
-    get: function(obj) {
-      if (obj == null) return void 0;
-      return this._byId[obj] || this._byId[obj.id] || this._byId[obj.cid];
-    },
-
-    // Get the model at the given index.
-    at: function(index) {
-      return this.models[index];
-    },
-
-    // Return models with matching attributes. Useful for simple cases of
-    // `filter`.
-    where: function(attrs, first) {
-      if (_.isEmpty(attrs)) return first ? void 0 : [];
-      return this[first ? 'find' : 'filter'](function(model) {
-        for (var key in attrs) {
-          if (attrs[key] !== model.get(key)) return false;
-        }
-        return true;
-      });
-    },
-
-    // Return the first model with matching attributes. Useful for simple cases
-    // of `find`.
-    findWhere: function(attrs) {
-      return this.where(attrs, true);
-    },
-
-    // Force the collection to re-sort itself. You don't need to call this under
-    // normal circumstances, as the set will maintain sort order as each item
-    // is added.
-    sort: function(options) {
-      if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
-      options || (options = {});
-
-      // Run sort based on type of `comparator`.
-      if (_.isString(this.comparator) || this.comparator.length === 1) {
-        this.models = this.sortBy(this.comparator, this);
-      } else {
-        this.models.sort(_.bind(this.comparator, this));
-      }
-
-      if (!options.silent) this.trigger('sort', this, options);
-      return this;
-    },
-
-    // Pluck an attribute from each model in the collection.
-    pluck: function(attr) {
-      return _.invoke(this.models, 'get', attr);
-    },
-
-    // Fetch the default set of models for this collection, resetting the
-    // collection when they arrive. If `reset: true` is passed, the response
-    // data will be passed through the `reset` method instead of `set`.
-    fetch: function(options) {
-      options = options ? _.clone(options) : {};
-      if (options.parse === void 0) options.parse = true;
-      var success = options.success;
-      var collection = this;
-      options.success = function(resp) {
-        var method = options.reset ? 'reset' : 'set';
-        collection[method](resp, options);
-        if (success) success(collection, resp, options);
-        collection.trigger('sync', collection, resp, options);
-      };
-      wrapError(this, options);
-      return this.sync('read', this, options);
-    },
-
-    // Create a new instance of a model in this collection. Add the model to the
-    // collection immediately, unless `wait: true` is passed, in which case we
-    // wait for the server to agree.
-    create: function(model, options) {
-      options = options ? _.clone(options) : {};
-      if (!(model = this._prepareModel(model, options))) return false;
-      if (!options.wait) this.add(model, options);
-      var collection = this;
-      var success = options.success;
-      options.success = function(model, resp) {
-        if (options.wait) collection.add(model, options);
-        if (success) success(model, resp, options);
-      };
-      model.save(null, options);
-      return model;
-    },
-
-    // **parse** converts a response into a list of models to be added to the
-    // collection. The default implementation is just to pass it through.
-    parse: function(resp, options) {
-      return resp;
-    },
-
-    // Create a new collection with an identical list of models as this one.
-    clone: function() {
-      return new this.constructor(this.models);
-    },
-
-    // Private method to reset all internal state. Called when the collection
-    // is first initialized or reset.
-    _reset: function() {
-      this.length = 0;
-      this.models = [];
-      this._byId  = {};
-    },
-
-    // Prepare a hash of attributes (or other model) to be added to this
-    // collection.
-    _prepareModel: function(attrs, options) {
-      if (attrs instanceof Model) return attrs;
-      options = options ? _.clone(options) : {};
-      options.collection = this;
-      var model = new this.model(attrs, options);
-      if (!model.validationError) return model;
-      this.trigger('invalid', this, model.validationError, options);
-      return false;
-    },
-
-    // Internal method to create a model's ties to a collection.
-    _addReference: function(model, options) {
-      this._byId[model.cid] = model;
-      if (model.id != null) this._byId[model.id] = model;
-      if (!model.collection) model.collection = this;
-      model.on('all', this._onModelEvent, this);
-    },
-
-    // Internal method to sever a model's ties to a collection.
-    _removeReference: function(model, options) {
-      if (this === model.collection) delete model.collection;
-      model.off('all', this._onModelEvent, this);
-    },
-
-    // Internal method called every time a model in the set fires an event.
-    // Sets need to update their indexes when models change ids. All other
-    // events simply proxy through. "add" and "remove" events that originate
-    // in other collections are ignored.
-    _onModelEvent: function(event, model, collection, options) {
-      if ((event === 'add' || event === 'remove') && collection !== this) return;
-      if (event === 'destroy') this.remove(model, options);
-      if (model && event === 'change:' + model.idAttribute) {
-        delete this._byId[model.previous(model.idAttribute)];
-        if (model.id != null) this._byId[model.id] = model;
-      }
-      this.trigger.apply(this, arguments);
-    }
-
-  });
-
-  // Underscore methods that we want to implement on the Collection.
-  // 90% of the core usefulness of Backbone Collections is actually implemented
-  // right here:
-  var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl',
-    'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select',
-    'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
-    'max', 'min', 'toArray', 'size', 'first', 'head', 'take', 'initial', 'rest',
-    'tail', 'drop', 'last', 'without', 'difference', 'indexOf', 'shuffle',
-    'lastIndexOf', 'isEmpty', 'chain', 'sample'];
-
-  // Mix in each Underscore method as a proxy to `Collection#models`.
-  _.each(methods, function(method) {
-    Collection.prototype[method] = function() {
-      var args = slice.call(arguments);
-      args.unshift(this.models);
-      return _[method].apply(_, args);
-    };
-  });
-
-  // Underscore methods that take a property name as an argument.
-  var attributeMethods = ['groupBy', 'countBy', 'sortBy', 'indexBy'];
-
-  // Use attributes instead of properties.
-  _.each(attributeMethods, function(method) {
-    Collection.prototype[method] = function(value, context) {
-      var iterator = _.isFunction(value) ? value : function(model) {
-        return model.get(value);
-      };
-      return _[method](this.models, iterator, context);
-    };
-  });
-
-  // Backbone.View
-  // -------------
-
-  // Backbone Views are almost more convention than they are actual code. A View
-  // is simply a JavaScript object that represents a logical chunk of UI in the
-  // DOM. This might be a single item, an entire list, a sidebar or panel, or
-  // even the surrounding frame which wraps your whole app. Defining a chunk of
-  // UI as a **View** allows you to define your DOM events declaratively, without
-  // having to worry about render order ... and makes it easy for the view to
-  // react to specific changes in the state of your models.
-
-  // Creating a Backbone.View creates its initial element outside of the DOM,
-  // if an existing element is not provided...
-  var View = Backbone.View = function(options) {
-    this.cid = _.uniqueId('view');
-    options || (options = {});
-    _.extend(this, _.pick(options, viewOptions));
-    this._ensureElement();
-    this.initialize.apply(this, arguments);
-    this.delegateEvents();
-  };
-
-  // Cached regex to split keys for `delegate`.
-  var delegateEventSplitter = /^(\S+)\s*(.*)$/;
-
-  // List of view options to be merged as properties.
-  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
-
-  // Set up all inheritable **Backbone.View** properties and methods.
-  _.extend(View.prototype, Events, {
-
-    // The default `tagName` of a View's element is `"div"`.
-    tagName: 'div',
-
-    // jQuery delegate for element lookup, scoped to DOM elements within the
-    // current view. This should be preferred to global lookups where possible.
-    $: function(selector) {
-      return this.$el.find(selector);
-    },
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // **render** is the core function that your view should override, in order
-    // to populate its element (`this.el`), with the appropriate HTML. The
-    // convention is for **render** to always return `this`.
-    render: function() {
-      return this;
-    },
-
-    // Remove this view by taking the element out of the DOM, and removing any
-    // applicable Backbone.Events listeners.
-    remove: function() {
-      this.$el.remove();
-      this.stopListening();
-      return this;
-    },
-
-    // Change the view's element (`this.el` property), including event
-    // re-delegation.
-    setElement: function(element, delegate) {
-      if (this.$el) this.undelegateEvents();
-      this.$el = element instanceof Backbone.$ ? element : Backbone.$(element);
-      this.el = this.$el[0];
-      if (delegate !== false) this.delegateEvents();
-      return this;
-    },
-
-    // Set callbacks, where `this.events` is a hash of
-    //
-    // *{"event selector": "callback"}*
-    //
-    //     {
-    //       'mousedown .title':  'edit',
-    //       'click .button':     'save',
-    //       'click .open':       function(e) { ... }
-    //     }
-    //
-    // pairs. Callbacks will be bound to the view, with `this` set properly.
-    // Uses event delegation for efficiency.
-    // Omitting the selector binds the event to `this.el`.
-    // This only works for delegate-able events: not `focus`, `blur`, and
-    // not `change`, `submit`, and `reset` in Internet Explorer.
-    delegateEvents: function(events) {
-      if (!(events || (events = _.result(this, 'events')))) return this;
-      this.undelegateEvents();
-      for (var key in events) {
-        var method = events[key];
-        if (!_.isFunction(method)) method = this[events[key]];
-        if (!method) continue;
-
-        var match = key.match(delegateEventSplitter);
-        var eventName = match[1], selector = match[2];
-        method = _.bind(method, this);
-        eventName += '.delegateEvents' + this.cid;
-        if (selector === '') {
-          this.$el.on(eventName, method);
-        } else {
-          this.$el.on(eventName, selector, method);
-        }
-      }
-      return this;
-    },
-
-    // Clears all callbacks previously bound to the view with `delegateEvents`.
-    // You usually don't need to use this, but may wish to if you have multiple
-    // Backbone views attached to the same DOM element.
-    undelegateEvents: function() {
-      this.$el.off('.delegateEvents' + this.cid);
-      return this;
-    },
-
-    // Ensure that the View has a DOM element to render into.
-    // If `this.el` is a string, pass it through `$()`, take the first
-    // matching element, and re-assign it to `el`. Otherwise, create
-    // an element from the `id`, `className` and `tagName` properties.
-    _ensureElement: function() {
-      if (!this.el) {
-        var attrs = _.extend({}, _.result(this, 'attributes'));
-        if (this.id) attrs.id = _.result(this, 'id');
-        if (this.className) attrs['class'] = _.result(this, 'className');
-        var $el = Backbone.$('<' + _.result(this, 'tagName') + '>').attr(attrs);
-        this.setElement($el, false);
-      } else {
-        this.setElement(_.result(this, 'el'), false);
-      }
-    }
-
-  });
-
-  // Backbone.sync
-  // -------------
-
-  // Override this function to change the manner in which Backbone persists
-  // models to the server. You will be passed the type of request, and the
-  // model in question. By default, makes a RESTful Ajax request
-  // to the model's `url()`. Some possible customizations could be:
-  //
-  // * Use `setTimeout` to batch rapid-fire updates into a single request.
-  // * Send up the models as XML instead of JSON.
-  // * Persist models via WebSockets instead of Ajax.
-  //
-  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
-  // as `POST`, with a `_method` parameter containing the true HTTP method,
-  // as well as all requests with the body as `application/x-www-form-urlencoded`
-  // instead of `application/json` with the model in a param named `model`.
-  // Useful when interfacing with server-side languages like **PHP** that make
-  // it difficult to read the body of `PUT` requests.
-  Backbone.sync = function(method, model, options) {
-    var type = methodMap[method];
-
-    // Default options, unless specified.
-    _.defaults(options || (options = {}), {
-      emulateHTTP: Backbone.emulateHTTP,
-      emulateJSON: Backbone.emulateJSON
-    });
-
-    // Default JSON-request options.
-    var params = {type: type, dataType: 'json'};
-
-    // Ensure that we have a URL.
-    if (!options.url) {
-      params.url = _.result(model, 'url') || urlError();
-    }
-
-    // Ensure that we have the appropriate request data.
-    if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
-      params.contentType = 'application/json';
-      params.data = JSON.stringify(options.attrs || model.toJSON(options));
-    }
-
-    // For older servers, emulate JSON by encoding the request into an HTML-form.
-    if (options.emulateJSON) {
-      params.contentType = 'application/x-www-form-urlencoded';
-      params.data = params.data ? {model: params.data} : {};
-    }
-
-    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
-    // And an `X-HTTP-Method-Override` header.
-    if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
-      params.type = 'POST';
-      if (options.emulateJSON) params.data._method = type;
-      var beforeSend = options.beforeSend;
-      options.beforeSend = function(xhr) {
-        xhr.setRequestHeader('X-HTTP-Method-Override', type);
-        if (beforeSend) return beforeSend.apply(this, arguments);
-      };
-    }
-
-    // Don't process data on a non-GET request.
-    if (params.type !== 'GET' && !options.emulateJSON) {
-      params.processData = false;
-    }
-
-    // If we're sending a `PATCH` request, and we're in an old Internet Explorer
-    // that still has ActiveX enabled by default, override jQuery to use that
-    // for XHR instead. Remove this line when jQuery supports `PATCH` on IE8.
-    if (params.type === 'PATCH' && noXhrPatch) {
-      params.xhr = function() {
-        return new ActiveXObject("Microsoft.XMLHTTP");
-      };
-    }
-
-    // Make the request, allowing the user to override any Ajax options.
-    var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
-    model.trigger('request', model, xhr, options);
-    return xhr;
-  };
-
-  var noXhrPatch =
-    typeof window !== 'undefined' && !!window.ActiveXObject &&
-      !(window.XMLHttpRequest && (new XMLHttpRequest).dispatchEvent);
-
-  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
-  var methodMap = {
-    'create': 'POST',
-    'update': 'PUT',
-    'patch':  'PATCH',
-    'delete': 'DELETE',
-    'read':   'GET'
-  };
-
-  // Set the default implementation of `Backbone.ajax` to proxy through to `$`.
-  // Override this if you'd like to use a different library.
-  Backbone.ajax = function() {
-    return Backbone.$.ajax.apply(Backbone.$, arguments);
-  };
-
-  // Backbone.Router
-  // ---------------
-
-  // Routers map faux-URLs to actions, and fire events when routes are
-  // matched. Creating a new one sets its `routes` hash, if not set statically.
-  var Router = Backbone.Router = function(options) {
-    options || (options = {});
-    if (options.routes) this.routes = options.routes;
-    this._bindRoutes();
-    this.initialize.apply(this, arguments);
-  };
-
-  // Cached regular expressions for matching named param parts and splatted
-  // parts of route strings.
-  var optionalParam = /\((.*?)\)/g;
-  var namedParam    = /(\(\?)?:\w+/g;
-  var splatParam    = /\*\w+/g;
-  var escapeRegExp  = /[\-{}\[\]+?.,\\\^$|#\s]/g;
-
-  // Set up all inheritable **Backbone.Router** properties and methods.
-  _.extend(Router.prototype, Events, {
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // Manually bind a single named route to a callback. For example:
-    //
-    //     this.route('search/:query/p:num', 'search', function(query, num) {
-    //       ...
-    //     });
-    //
-    route: function(route, name, callback) {
-      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
-      if (_.isFunction(name)) {
-        callback = name;
-        name = '';
-      }
-      if (!callback) callback = this[name];
-      var router = this;
-      Backbone.history.route(route, function(fragment) {
-        var args = router._extractParameters(route, fragment);
-        router.execute(callback, args);
-        router.trigger.apply(router, ['route:' + name].concat(args));
-        router.trigger('route', name, args);
-        Backbone.history.trigger('route', router, name, args);
-      });
-      return this;
-    },
-
-    // Execute a route handler with the provided parameters.  This is an
-    // excellent place to do pre-route setup or post-route cleanup.
-    execute: function(callback, args) {
-      if (callback) callback.apply(this, args);
-    },
-
-    // Simple proxy to `Backbone.history` to save a fragment into the history.
-    navigate: function(fragment, options) {
-      Backbone.history.navigate(fragment, options);
-      return this;
-    },
-
-    // Bind all defined routes to `Backbone.history`. We have to reverse the
-    // order of the routes here to support behavior where the most general
-    // routes can be defined at the bottom of the route map.
-    _bindRoutes: function() {
-      if (!this.routes) return;
-      this.routes = _.result(this, 'routes');
-      var route, routes = _.keys(this.routes);
-      while ((route = routes.pop()) != null) {
-        this.route(route, this.routes[route]);
-      }
-    },
-
-    // Convert a route string into a regular expression, suitable for matching
-    // against the current location hash.
-    _routeToRegExp: function(route) {
-      route = route.replace(escapeRegExp, '\\$&')
-                   .replace(optionalParam, '(?:$1)?')
-                   .replace(namedParam, function(match, optional) {
-                     return optional ? match : '([^/?]+)';
-                   })
-                   .replace(splatParam, '([^?]*?)');
-      return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$');
-    },
-
-    // Given a route, and a URL fragment that it matches, return the array of
-    // extracted decoded parameters. Empty or unmatched parameters will be
-    // treated as `null` to normalize cross-browser behavior.
-    _extractParameters: function(route, fragment) {
-      var params = route.exec(fragment).slice(1);
-      return _.map(params, function(param, i) {
-        // Don't decode the search params.
-        if (i === params.length - 1) return param || null;
-        return param ? decodeURIComponent(param) : null;
-      });
-    }
-
-  });
-
-  // Backbone.History
-  // ----------------
-
-  // Handles cross-browser history management, based on either
-  // [pushState](http://diveintohtml5.info/history.html) and real URLs, or
-  // [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
-  // and URL fragments. If the browser supports neither (old IE, natch),
-  // falls back to polling.
-  var History = Backbone.History = function() {
-    this.handlers = [];
-    _.bindAll(this, 'checkUrl');
-
-    // Ensure that `History` can be used outside of the browser.
-    if (typeof window !== 'undefined') {
-      this.location = window.location;
-      this.history = window.history;
-    }
-  };
-
-  // Cached regex for stripping a leading hash/slash and trailing space.
-  var routeStripper = /^[#\/]|\s+$/g;
-
-  // Cached regex for stripping leading and trailing slashes.
-  var rootStripper = /^\/+|\/+$/g;
-
-  // Cached regex for detecting MSIE.
-  var isExplorer = /msie [\w.]+/;
-
-  // Cached regex for removing a trailing slash.
-  var trailingSlash = /\/$/;
-
-  // Cached regex for stripping urls of hash.
-  var pathStripper = /#.*$/;
-
-  // Has the history handling already been started?
-  History.started = false;
-
-  // Set up all inheritable **Backbone.History** properties and methods.
-  _.extend(History.prototype, Events, {
-
-    // The default interval to poll for hash changes, if necessary, is
-    // twenty times a second.
-    interval: 50,
-
-    // Are we at the app root?
-    atRoot: function() {
-      return this.location.pathname.replace(/[^\/]$/, '$&/') === this.root;
-    },
-
-    // Gets the true hash value. Cannot use location.hash directly due to bug
-    // in Firefox where location.hash will always be decoded.
-    getHash: function(window) {
-      var match = (window || this).location.href.match(/#(.*)$/);
-      return match ? match[1] : '';
-    },
-
-    // Get the cross-browser normalized URL fragment, either from the URL,
-    // the hash, or the override.
-    getFragment: function(fragment, forcePushState) {
-      if (fragment == null) {
-        if (this._hasPushState || !this._wantsHashChange || forcePushState) {
-          fragment = decodeURI(this.location.pathname + this.location.search);
-          var root = this.root.replace(trailingSlash, '');
-          if (!fragment.indexOf(root)) fragment = fragment.slice(root.length);
-        } else {
-          fragment = this.getHash();
-        }
-      }
-      return fragment.replace(routeStripper, '');
-    },
-
-    // Start the hash change handling, returning `true` if the current URL matches
-    // an existing route, and `false` otherwise.
-    start: function(options) {
-      if (History.started) throw new Error("Backbone.history has already been started");
-      History.started = true;
-
-      // Figure out the initial configuration. Do we need an iframe?
-      // Is pushState desired ... is it available?
-      this.options          = _.extend({root: '/'}, this.options, options);
-      this.root             = this.options.root;
-      this._wantsHashChange = this.options.hashChange !== false;
-      this._wantsPushState  = !!this.options.pushState;
-      this._hasPushState    = !!(this.options.pushState && this.history && this.history.pushState);
-      var fragment          = this.getFragment();
-      var docMode           = document.documentMode;
-      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
-
-      // Normalize root to always include a leading and trailing slash.
-      this.root = ('/' + this.root + '/').replace(rootStripper, '/');
-
-      if (oldIE && this._wantsHashChange) {
-        var frame = Backbone.$('<iframe src="javascript:0" tabindex="-1">');
-        this.iframe = frame.hide().appendTo('body')[0].contentWindow;
-        this.navigate(fragment);
-      }
-
-      // Depending on whether we're using pushState or hashes, and whether
-      // 'onhashchange' is supported, determine how we check the URL state.
-      if (this._hasPushState) {
-        Backbone.$(window).on('popstate', this.checkUrl);
-      } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
-        Backbone.$(window).on('hashchange', this.checkUrl);
-      } else if (this._wantsHashChange) {
-        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
-      }
-
-      // Determine if we need to change the base url, for a pushState link
-      // opened by a non-pushState browser.
-      this.fragment = fragment;
-      var loc = this.location;
-
-      // Transition from hashChange to pushState or vice versa if both are
-      // requested.
-      if (this._wantsHashChange && this._wantsPushState) {
-
-        // If we've started off with a route from a `pushState`-enabled
-        // browser, but we're currently in a browser that doesn't support it...
-        if (!this._hasPushState && !this.atRoot()) {
-          this.fragment = this.getFragment(null, true);
-          this.location.replace(this.root + '#' + this.fragment);
-          // Return immediately as browser will do redirect to new url
-          return true;
-
-        // Or if we've started out with a hash-based route, but we're currently
-        // in a browser where it could be `pushState`-based instead...
-        } else if (this._hasPushState && this.atRoot() && loc.hash) {
-          this.fragment = this.getHash().replace(routeStripper, '');
-          this.history.replaceState({}, document.title, this.root + this.fragment);
-        }
-
-      }
-
-      if (!this.options.silent) return this.loadUrl();
-    },
-
-    // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
-    // but possibly useful for unit testing Routers.
-    stop: function() {
-      Backbone.$(window).off('popstate', this.checkUrl).off('hashchange', this.checkUrl);
-      if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);
-      History.started = false;
-    },
-
-    // Add a route to be tested when the fragment changes. Routes added later
-    // may override previous routes.
-    route: function(route, callback) {
-      this.handlers.unshift({route: route, callback: callback});
-    },
-
-    // Checks the current URL to see if it has changed, and if it has,
-    // calls `loadUrl`, normalizing across the hidden iframe.
-    checkUrl: function(e) {
-      var current = this.getFragment();
-      if (current === this.fragment && this.iframe) {
-        current = this.getFragment(this.getHash(this.iframe));
-      }
-      if (current === this.fragment) return false;
-      if (this.iframe) this.navigate(current);
-      this.loadUrl();
-    },
-
-    // Attempt to load the current URL fragment. If a route succeeds with a
-    // match, returns `true`. If no defined routes matches the fragment,
-    // returns `false`.
-    loadUrl: function(fragment) {
-      fragment = this.fragment = this.getFragment(fragment);
-      return _.any(this.handlers, function(handler) {
-        if (handler.route.test(fragment)) {
-          handler.callback(fragment);
-          return true;
-        }
-      });
-    },
-
-    // Save a fragment into the hash history, or replace the URL state if the
-    // 'replace' option is passed. You are responsible for properly URL-encoding
-    // the fragment in advance.
-    //
-    // The options object can contain `trigger: true` if you wish to have the
-    // route callback be fired (not usually desirable), or `replace: true`, if
-    // you wish to modify the current URL without adding an entry to the history.
-    navigate: function(fragment, options) {
-      if (!History.started) return false;
-      if (!options || options === true) options = {trigger: !!options};
-
-      var url = this.root + (fragment = this.getFragment(fragment || ''));
-
-      // Strip the hash for matching.
-      fragment = fragment.replace(pathStripper, '');
-
-      if (this.fragment === fragment) return;
-      this.fragment = fragment;
-
-      // Don't include a trailing slash on the root.
-      if (fragment === '' && url !== '/') url = url.slice(0, -1);
-
-      // If pushState is available, we use it to set the fragment as a real URL.
-      if (this._hasPushState) {
-        this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
-
-      // If hash changes haven't been explicitly disabled, update the hash
-      // fragment to store history.
-      } else if (this._wantsHashChange) {
-        this._updateHash(this.location, fragment, options.replace);
-        if (this.iframe && (fragment !== this.getFragment(this.getHash(this.iframe)))) {
-          // Opening and closing the iframe tricks IE7 and earlier to push a
-          // history entry on hash-tag change.  When replace is true, we don't
-          // want this.
-          if(!options.replace) this.iframe.document.open().close();
-          this._updateHash(this.iframe.location, fragment, options.replace);
-        }
-
-      // If you've told us that you explicitly don't want fallback hashchange-
-      // based history, then `navigate` becomes a page refresh.
-      } else {
-        return this.location.assign(url);
-      }
-      if (options.trigger) return this.loadUrl(fragment);
-    },
-
-    // Update the hash location, either replacing the current entry, or adding
-    // a new one to the browser history.
-    _updateHash: function(location, fragment, replace) {
-      if (replace) {
-        var href = location.href.replace(/(javascript:|#).*$/, '');
-        location.replace(href + '#' + fragment);
-      } else {
-        // Some browsers require that `hash` contains a leading #.
-        location.hash = '#' + fragment;
-      }
-    }
-
-  });
-
-  // Create the default Backbone.history.
-  Backbone.history = new History;
-
-  // Helpers
-  // -------
-
-  // Helper function to correctly set up the prototype chain, for subclasses.
-  // Similar to `goog.inherits`, but uses a hash of prototype properties and
-  // class properties to be extended.
-  var extend = function(protoProps, staticProps) {
-    var parent = this;
-    var child;
-
-    // The constructor function for the new subclass is either defined by you
-    // (the "constructor" property in your `extend` definition), or defaulted
-    // by us to simply call the parent's constructor.
-    if (protoProps && _.has(protoProps, 'constructor')) {
-      child = protoProps.constructor;
-    } else {
-      child = function(){ return parent.apply(this, arguments); };
-    }
-
-    // Add static properties to the constructor function, if supplied.
-    _.extend(child, parent, staticProps);
-
-    // Set the prototype chain to inherit from `parent`, without calling
-    // `parent`'s constructor function.
-    var Surrogate = function(){ this.constructor = child; };
-    Surrogate.prototype = parent.prototype;
-    child.prototype = new Surrogate;
-
-    // Add prototype properties (instance properties) to the subclass,
-    // if supplied.
-    if (protoProps) _.extend(child.prototype, protoProps);
-
-    // Set a convenience property in case the parent's prototype is needed
-    // later.
-    child.__super__ = parent.prototype;
-
-    return child;
-  };
-
-  // Set up inheritance for the model, collection, router, view and history.
-  Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
-
-  // Throw an error when a URL is needed, and none is supplied.
-  var urlError = function() {
-    throw new Error('A "url" property or function must be specified');
-  };
-
-  // Wrap an optional error callback with a fallback error event.
-  var wrapError = function(model, options) {
-    var error = options.error;
-    options.error = function(resp) {
-      if (error) error(model, resp, options);
-      model.trigger('error', model, resp, options);
-    };
-  };
-
-  return Backbone;
-
-}));
diff --git a/components/chai/chai.js b/components/chai/chai.js
deleted file mode 100644
index 1d30296a41be..000000000000
--- a/components/chai/chai.js
+++ /dev/null
@@ -1,6142 +0,0 @@
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.chai = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
-module.exports = require('./lib/chai');
-
-},{"./lib/chai":2}],2:[function(require,module,exports){
-/*!
- * chai
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-var used = []
-  , exports = module.exports = {};
-
-/*!
- * Chai version
- */
-
-exports.version = '3.5.0';
-
-/*!
- * Assertion Error
- */
-
-exports.AssertionError = require('assertion-error');
-
-/*!
- * Utils for plugins (not exported)
- */
-
-var util = require('./chai/utils');
-
-/**
- * # .use(function)
- *
- * Provides a way to extend the internals of Chai
- *
- * @param {Function}
- * @returns {this} for chaining
- * @api public
- */
-
-exports.use = function (fn) {
-  if (!~used.indexOf(fn)) {
-    fn(this, util);
-    used.push(fn);
-  }
-
-  return this;
-};
-
-/*!
- * Utility Functions
- */
-
-exports.util = util;
-
-/*!
- * Configuration
- */
-
-var config = require('./chai/config');
-exports.config = config;
-
-/*!
- * Primary `Assertion` prototype
- */
-
-var assertion = require('./chai/assertion');
-exports.use(assertion);
-
-/*!
- * Core Assertions
- */
-
-var core = require('./chai/core/assertions');
-exports.use(core);
-
-/*!
- * Expect interface
- */
-
-var expect = require('./chai/interface/expect');
-exports.use(expect);
-
-/*!
- * Should interface
- */
-
-var should = require('./chai/interface/should');
-exports.use(should);
-
-/*!
- * Assert interface
- */
-
-var assert = require('./chai/interface/assert');
-exports.use(assert);
-
-},{"./chai/assertion":3,"./chai/config":4,"./chai/core/assertions":5,"./chai/interface/assert":6,"./chai/interface/expect":7,"./chai/interface/should":8,"./chai/utils":22,"assertion-error":30}],3:[function(require,module,exports){
-/*!
- * chai
- * http://chaijs.com
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-var config = require('./config');
-
-module.exports = function (_chai, util) {
-  /*!
-   * Module dependencies.
-   */
-
-  var AssertionError = _chai.AssertionError
-    , flag = util.flag;
-
-  /*!
-   * Module export.
-   */
-
-  _chai.Assertion = Assertion;
-
-  /*!
-   * Assertion Constructor
-   *
-   * Creates object for chaining.
-   *
-   * @api private
-   */
-
-  function Assertion (obj, msg, stack) {
-    flag(this, 'ssfi', stack || arguments.callee);
-    flag(this, 'object', obj);
-    flag(this, 'message', msg);
-  }
-
-  Object.defineProperty(Assertion, 'includeStack', {
-    get: function() {
-      console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
-      return config.includeStack;
-    },
-    set: function(value) {
-      console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
-      config.includeStack = value;
-    }
-  });
-
-  Object.defineProperty(Assertion, 'showDiff', {
-    get: function() {
-      console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
-      return config.showDiff;
-    },
-    set: function(value) {
-      console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
-      config.showDiff = value;
-    }
-  });
-
-  Assertion.addProperty = function (name, fn) {
-    util.addProperty(this.prototype, name, fn);
-  };
-
-  Assertion.addMethod = function (name, fn) {
-    util.addMethod(this.prototype, name, fn);
-  };
-
-  Assertion.addChainableMethod = function (name, fn, chainingBehavior) {
-    util.addChainableMethod(this.prototype, name, fn, chainingBehavior);
-  };
-
-  Assertion.overwriteProperty = function (name, fn) {
-    util.overwriteProperty(this.prototype, name, fn);
-  };
-
-  Assertion.overwriteMethod = function (name, fn) {
-    util.overwriteMethod(this.prototype, name, fn);
-  };
-
-  Assertion.overwriteChainableMethod = function (name, fn, chainingBehavior) {
-    util.overwriteChainableMethod(this.prototype, name, fn, chainingBehavior);
-  };
-
-  /**
-   * ### .assert(expression, message, negateMessage, expected, actual, showDiff)
-   *
-   * Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass.
-   *
-   * @name assert
-   * @param {Philosophical} expression to be tested
-   * @param {String|Function} message or function that returns message to display if expression fails
-   * @param {String|Function} negatedMessage or function that returns negatedMessage to display if negated expression fails
-   * @param {Mixed} expected value (remember to check for negation)
-   * @param {Mixed} actual (optional) will default to `this.obj`
-   * @param {Boolean} showDiff (optional) when set to `true`, assert will display a diff in addition to the message if expression fails
-   * @api private
-   */
-
-  Assertion.prototype.assert = function (expr, msg, negateMsg, expected, _actual, showDiff) {
-    var ok = util.test(this, arguments);
-    if (true !== showDiff) showDiff = false;
-    if (true !== config.showDiff) showDiff = false;
-
-    if (!ok) {
-      var msg = util.getMessage(this, arguments)
-        , actual = util.getActual(this, arguments);
-      throw new AssertionError(msg, {
-          actual: actual
-        , expected: expected
-        , showDiff: showDiff
-      }, (config.includeStack) ? this.assert : flag(this, 'ssfi'));
-    }
-  };
-
-  /*!
-   * ### ._obj
-   *
-   * Quick reference to stored `actual` value for plugin developers.
-   *
-   * @api private
-   */
-
-  Object.defineProperty(Assertion.prototype, '_obj',
-    { get: function () {
-        return flag(this, 'object');
-      }
-    , set: function (val) {
-        flag(this, 'object', val);
-      }
-  });
-};
-
-},{"./config":4}],4:[function(require,module,exports){
-module.exports = {
-
-  /**
-   * ### config.includeStack
-   *
-   * User configurable property, influences whether stack trace
-   * is included in Assertion error message. Default of false
-   * suppresses stack trace in the error message.
-   *
-   *     chai.config.includeStack = true;  // enable stack on error
-   *
-   * @param {Boolean}
-   * @api public
-   */
-
-   includeStack: false,
-
-  /**
-   * ### config.showDiff
-   *
-   * User configurable property, influences whether or not
-   * the `showDiff` flag should be included in the thrown
-   * AssertionErrors. `false` will always be `false`; `true`
-   * will be true when the assertion has requested a diff
-   * be shown.
-   *
-   * @param {Boolean}
-   * @api public
-   */
-
-  showDiff: true,
-
-  /**
-   * ### config.truncateThreshold
-   *
-   * User configurable property, sets length threshold for actual and
-   * expected values in assertion errors. If this threshold is exceeded, for
-   * example for large data structures, the value is replaced with something
-   * like `[ Array(3) ]` or `{ Object (prop1, prop2) }`.
-   *
-   * Set it to zero if you want to disable truncating altogether.
-   *
-   * This is especially userful when doing assertions on arrays: having this
-   * set to a reasonable large value makes the failure messages readily
-   * inspectable.
-   *
-   *     chai.config.truncateThreshold = 0;  // disable truncating
-   *
-   * @param {Number}
-   * @api public
-   */
-
-  truncateThreshold: 40
-
-};
-
-},{}],5:[function(require,module,exports){
-/*!
- * chai
- * http://chaijs.com
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-module.exports = function (chai, _) {
-  var Assertion = chai.Assertion
-    , toString = Object.prototype.toString
-    , flag = _.flag;
-
-  /**
-   * ### Language Chains
-   *
-   * The following are provided as chainable getters to
-   * improve the readability of your assertions. They
-   * do not provide testing capabilities unless they
-   * have been overwritten by a plugin.
-   *
-   * **Chains**
-   *
-   * - to
-   * - be
-   * - been
-   * - is
-   * - that
-   * - which
-   * - and
-   * - has
-   * - have
-   * - with
-   * - at
-   * - of
-   * - same
-   *
-   * @name language chains
-   * @namespace BDD
-   * @api public
-   */
-
-  [ 'to', 'be', 'been'
-  , 'is', 'and', 'has', 'have'
-  , 'with', 'that', 'which', 'at'
-  , 'of', 'same' ].forEach(function (chain) {
-    Assertion.addProperty(chain, function () {
-      return this;
-    });
-  });
-
-  /**
-   * ### .not
-   *
-   * Negates any of assertions following in the chain.
-   *
-   *     expect(foo).to.not.equal('bar');
-   *     expect(goodFn).to.not.throw(Error);
-   *     expect({ foo: 'baz' }).to.have.property('foo')
-   *       .and.not.equal('bar');
-   *
-   * @name not
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('not', function () {
-    flag(this, 'negate', true);
-  });
-
-  /**
-   * ### .deep
-   *
-   * Sets the `deep` flag, later used by the `equal` and
-   * `property` assertions.
-   *
-   *     expect(foo).to.deep.equal({ bar: 'baz' });
-   *     expect({ foo: { bar: { baz: 'quux' } } })
-   *       .to.have.deep.property('foo.bar.baz', 'quux');
-   *
-   * `.deep.property` special characters can be escaped
-   * by adding two slashes before the `.` or `[]`.
-   *
-   *     var deepCss = { '.link': { '[target]': 42 }};
-   *     expect(deepCss).to.have.deep.property('\\.link.\\[target\\]', 42);
-   *
-   * @name deep
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('deep', function () {
-    flag(this, 'deep', true);
-  });
-
-  /**
-   * ### .any
-   *
-   * Sets the `any` flag, (opposite of the `all` flag)
-   * later used in the `keys` assertion.
-   *
-   *     expect(foo).to.have.any.keys('bar', 'baz');
-   *
-   * @name any
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('any', function () {
-    flag(this, 'any', true);
-    flag(this, 'all', false)
-  });
-
-
-  /**
-   * ### .all
-   *
-   * Sets the `all` flag (opposite of the `any` flag)
-   * later used by the `keys` assertion.
-   *
-   *     expect(foo).to.have.all.keys('bar', 'baz');
-   *
-   * @name all
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('all', function () {
-    flag(this, 'all', true);
-    flag(this, 'any', false);
-  });
-
-  /**
-   * ### .a(type)
-   *
-   * The `a` and `an` assertions are aliases that can be
-   * used either as language chains or to assert a value's
-   * type.
-   *
-   *     // typeof
-   *     expect('test').to.be.a('string');
-   *     expect({ foo: 'bar' }).to.be.an('object');
-   *     expect(null).to.be.a('null');
-   *     expect(undefined).to.be.an('undefined');
-   *     expect(new Error).to.be.an('error');
-   *     expect(new Promise).to.be.a('promise');
-   *     expect(new Float32Array()).to.be.a('float32array');
-   *     expect(Symbol()).to.be.a('symbol');
-   *
-   *     // es6 overrides
-   *     expect({[Symbol.toStringTag]:()=>'foo'}).to.be.a('foo');
-   *
-   *     // language chain
-   *     expect(foo).to.be.an.instanceof(Foo);
-   *
-   * @name a
-   * @alias an
-   * @param {String} type
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function an (type, msg) {
-    if (msg) flag(this, 'message', msg);
-    type = type.toLowerCase();
-    var obj = flag(this, 'object')
-      , article = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(type.charAt(0)) ? 'an ' : 'a ';
-
-    this.assert(
-        type === _.type(obj)
-      , 'expected #{this} to be ' + article + type
-      , 'expected #{this} not to be ' + article + type
-    );
-  }
-
-  Assertion.addChainableMethod('an', an);
-  Assertion.addChainableMethod('a', an);
-
-  /**
-   * ### .include(value)
-   *
-   * The `include` and `contain` assertions can be used as either property
-   * based language chains or as methods to assert the inclusion of an object
-   * in an array or a substring in a string. When used as language chains,
-   * they toggle the `contains` flag for the `keys` assertion.
-   *
-   *     expect([1,2,3]).to.include(2);
-   *     expect('foobar').to.contain('foo');
-   *     expect({ foo: 'bar', hello: 'universe' }).to.include.keys('foo');
-   *
-   * @name include
-   * @alias contain
-   * @alias includes
-   * @alias contains
-   * @param {Object|String|Number} obj
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function includeChainingBehavior () {
-    flag(this, 'contains', true);
-  }
-
-  function include (val, msg) {
-    _.expectTypes(this, ['array', 'object', 'string']);
-
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    var expected = false;
-
-    if (_.type(obj) === 'array' && _.type(val) === 'object') {
-      for (var i in obj) {
-        if (_.eql(obj[i], val)) {
-          expected = true;
-          break;
-        }
-      }
-    } else if (_.type(val) === 'object') {
-      if (!flag(this, 'negate')) {
-        for (var k in val) new Assertion(obj).property(k, val[k]);
-        return;
-      }
-      var subset = {};
-      for (var k in val) subset[k] = obj[k];
-      expected = _.eql(subset, val);
-    } else {
-      expected = (obj != undefined) && ~obj.indexOf(val);
-    }
-    this.assert(
-        expected
-      , 'expected #{this} to include ' + _.inspect(val)
-      , 'expected #{this} to not include ' + _.inspect(val));
-  }
-
-  Assertion.addChainableMethod('include', include, includeChainingBehavior);
-  Assertion.addChainableMethod('contain', include, includeChainingBehavior);
-  Assertion.addChainableMethod('contains', include, includeChainingBehavior);
-  Assertion.addChainableMethod('includes', include, includeChainingBehavior);
-
-  /**
-   * ### .ok
-   *
-   * Asserts that the target is truthy.
-   *
-   *     expect('everything').to.be.ok;
-   *     expect(1).to.be.ok;
-   *     expect(false).to.not.be.ok;
-   *     expect(undefined).to.not.be.ok;
-   *     expect(null).to.not.be.ok;
-   *
-   * @name ok
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('ok', function () {
-    this.assert(
-        flag(this, 'object')
-      , 'expected #{this} to be truthy'
-      , 'expected #{this} to be falsy');
-  });
-
-  /**
-   * ### .true
-   *
-   * Asserts that the target is `true`.
-   *
-   *     expect(true).to.be.true;
-   *     expect(1).to.not.be.true;
-   *
-   * @name true
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('true', function () {
-    this.assert(
-        true === flag(this, 'object')
-      , 'expected #{this} to be true'
-      , 'expected #{this} to be false'
-      , this.negate ? false : true
-    );
-  });
-
-  /**
-   * ### .false
-   *
-   * Asserts that the target is `false`.
-   *
-   *     expect(false).to.be.false;
-   *     expect(0).to.not.be.false;
-   *
-   * @name false
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('false', function () {
-    this.assert(
-        false === flag(this, 'object')
-      , 'expected #{this} to be false'
-      , 'expected #{this} to be true'
-      , this.negate ? true : false
-    );
-  });
-
-  /**
-   * ### .null
-   *
-   * Asserts that the target is `null`.
-   *
-   *     expect(null).to.be.null;
-   *     expect(undefined).to.not.be.null;
-   *
-   * @name null
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('null', function () {
-    this.assert(
-        null === flag(this, 'object')
-      , 'expected #{this} to be null'
-      , 'expected #{this} not to be null'
-    );
-  });
-
-  /**
-   * ### .undefined
-   *
-   * Asserts that the target is `undefined`.
-   *
-   *     expect(undefined).to.be.undefined;
-   *     expect(null).to.not.be.undefined;
-   *
-   * @name undefined
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('undefined', function () {
-    this.assert(
-        undefined === flag(this, 'object')
-      , 'expected #{this} to be undefined'
-      , 'expected #{this} not to be undefined'
-    );
-  });
-
-  /**
-   * ### .NaN
-   * Asserts that the target is `NaN`.
-   *
-   *     expect('foo').to.be.NaN;
-   *     expect(4).not.to.be.NaN;
-   *
-   * @name NaN
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('NaN', function () {
-    this.assert(
-        isNaN(flag(this, 'object'))
-        , 'expected #{this} to be NaN'
-        , 'expected #{this} not to be NaN'
-    );
-  });
-
-  /**
-   * ### .exist
-   *
-   * Asserts that the target is neither `null` nor `undefined`.
-   *
-   *     var foo = 'hi'
-   *       , bar = null
-   *       , baz;
-   *
-   *     expect(foo).to.exist;
-   *     expect(bar).to.not.exist;
-   *     expect(baz).to.not.exist;
-   *
-   * @name exist
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('exist', function () {
-    this.assert(
-        null != flag(this, 'object')
-      , 'expected #{this} to exist'
-      , 'expected #{this} to not exist'
-    );
-  });
-
-
-  /**
-   * ### .empty
-   *
-   * Asserts that the target's length is `0`. For arrays and strings, it checks
-   * the `length` property. For objects, it gets the count of
-   * enumerable keys.
-   *
-   *     expect([]).to.be.empty;
-   *     expect('').to.be.empty;
-   *     expect({}).to.be.empty;
-   *
-   * @name empty
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('empty', function () {
-    var obj = flag(this, 'object')
-      , expected = obj;
-
-    if (Array.isArray(obj) || 'string' === typeof object) {
-      expected = obj.length;
-    } else if (typeof obj === 'object') {
-      expected = Object.keys(obj).length;
-    }
-
-    this.assert(
-        !expected
-      , 'expected #{this} to be empty'
-      , 'expected #{this} not to be empty'
-    );
-  });
-
-  /**
-   * ### .arguments
-   *
-   * Asserts that the target is an arguments object.
-   *
-   *     function test () {
-   *       expect(arguments).to.be.arguments;
-   *     }
-   *
-   * @name arguments
-   * @alias Arguments
-   * @namespace BDD
-   * @api public
-   */
-
-  function checkArguments () {
-    var obj = flag(this, 'object')
-      , type = Object.prototype.toString.call(obj);
-    this.assert(
-        '[object Arguments]' === type
-      , 'expected #{this} to be arguments but got ' + type
-      , 'expected #{this} to not be arguments'
-    );
-  }
-
-  Assertion.addProperty('arguments', checkArguments);
-  Assertion.addProperty('Arguments', checkArguments);
-
-  /**
-   * ### .equal(value)
-   *
-   * Asserts that the target is strictly equal (`===`) to `value`.
-   * Alternately, if the `deep` flag is set, asserts that
-   * the target is deeply equal to `value`.
-   *
-   *     expect('hello').to.equal('hello');
-   *     expect(42).to.equal(42);
-   *     expect(1).to.not.equal(true);
-   *     expect({ foo: 'bar' }).to.not.equal({ foo: 'bar' });
-   *     expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' });
-   *
-   * @name equal
-   * @alias equals
-   * @alias eq
-   * @alias deep.equal
-   * @param {Mixed} value
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertEqual (val, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    if (flag(this, 'deep')) {
-      return this.eql(val);
-    } else {
-      this.assert(
-          val === obj
-        , 'expected #{this} to equal #{exp}'
-        , 'expected #{this} to not equal #{exp}'
-        , val
-        , this._obj
-        , true
-      );
-    }
-  }
-
-  Assertion.addMethod('equal', assertEqual);
-  Assertion.addMethod('equals', assertEqual);
-  Assertion.addMethod('eq', assertEqual);
-
-  /**
-   * ### .eql(value)
-   *
-   * Asserts that the target is deeply equal to `value`.
-   *
-   *     expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
-   *     expect([ 1, 2, 3 ]).to.eql([ 1, 2, 3 ]);
-   *
-   * @name eql
-   * @alias eqls
-   * @param {Mixed} value
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertEql(obj, msg) {
-    if (msg) flag(this, 'message', msg);
-    this.assert(
-        _.eql(obj, flag(this, 'object'))
-      , 'expected #{this} to deeply equal #{exp}'
-      , 'expected #{this} to not deeply equal #{exp}'
-      , obj
-      , this._obj
-      , true
-    );
-  }
-
-  Assertion.addMethod('eql', assertEql);
-  Assertion.addMethod('eqls', assertEql);
-
-  /**
-   * ### .above(value)
-   *
-   * Asserts that the target is greater than `value`.
-   *
-   *     expect(10).to.be.above(5);
-   *
-   * Can also be used in conjunction with `length` to
-   * assert a minimum length. The benefit being a
-   * more informative error message than if the length
-   * was supplied directly.
-   *
-   *     expect('foo').to.have.length.above(2);
-   *     expect([ 1, 2, 3 ]).to.have.length.above(2);
-   *
-   * @name above
-   * @alias gt
-   * @alias greaterThan
-   * @param {Number} value
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertAbove (n, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    if (flag(this, 'doLength')) {
-      new Assertion(obj, msg).to.have.property('length');
-      var len = obj.length;
-      this.assert(
-          len > n
-        , 'expected #{this} to have a length above #{exp} but got #{act}'
-        , 'expected #{this} to not have a length above #{exp}'
-        , n
-        , len
-      );
-    } else {
-      this.assert(
-          obj > n
-        , 'expected #{this} to be above ' + n
-        , 'expected #{this} to be at most ' + n
-      );
-    }
-  }
-
-  Assertion.addMethod('above', assertAbove);
-  Assertion.addMethod('gt', assertAbove);
-  Assertion.addMethod('greaterThan', assertAbove);
-
-  /**
-   * ### .least(value)
-   *
-   * Asserts that the target is greater than or equal to `value`.
-   *
-   *     expect(10).to.be.at.least(10);
-   *
-   * Can also be used in conjunction with `length` to
-   * assert a minimum length. The benefit being a
-   * more informative error message than if the length
-   * was supplied directly.
-   *
-   *     expect('foo').to.have.length.of.at.least(2);
-   *     expect([ 1, 2, 3 ]).to.have.length.of.at.least(3);
-   *
-   * @name least
-   * @alias gte
-   * @param {Number} value
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertLeast (n, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    if (flag(this, 'doLength')) {
-      new Assertion(obj, msg).to.have.property('length');
-      var len = obj.length;
-      this.assert(
-          len >= n
-        , 'expected #{this} to have a length at least #{exp} but got #{act}'
-        , 'expected #{this} to have a length below #{exp}'
-        , n
-        , len
-      );
-    } else {
-      this.assert(
-          obj >= n
-        , 'expected #{this} to be at least ' + n
-        , 'expected #{this} to be below ' + n
-      );
-    }
-  }
-
-  Assertion.addMethod('least', assertLeast);
-  Assertion.addMethod('gte', assertLeast);
-
-  /**
-   * ### .below(value)
-   *
-   * Asserts that the target is less than `value`.
-   *
-   *     expect(5).to.be.below(10);
-   *
-   * Can also be used in conjunction with `length` to
-   * assert a maximum length. The benefit being a
-   * more informative error message than if the length
-   * was supplied directly.
-   *
-   *     expect('foo').to.have.length.below(4);
-   *     expect([ 1, 2, 3 ]).to.have.length.below(4);
-   *
-   * @name below
-   * @alias lt
-   * @alias lessThan
-   * @param {Number} value
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertBelow (n, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    if (flag(this, 'doLength')) {
-      new Assertion(obj, msg).to.have.property('length');
-      var len = obj.length;
-      this.assert(
-          len < n
-        , 'expected #{this} to have a length below #{exp} but got #{act}'
-        , 'expected #{this} to not have a length below #{exp}'
-        , n
-        , len
-      );
-    } else {
-      this.assert(
-          obj < n
-        , 'expected #{this} to be below ' + n
-        , 'expected #{this} to be at least ' + n
-      );
-    }
-  }
-
-  Assertion.addMethod('below', assertBelow);
-  Assertion.addMethod('lt', assertBelow);
-  Assertion.addMethod('lessThan', assertBelow);
-
-  /**
-   * ### .most(value)
-   *
-   * Asserts that the target is less than or equal to `value`.
-   *
-   *     expect(5).to.be.at.most(5);
-   *
-   * Can also be used in conjunction with `length` to
-   * assert a maximum length. The benefit being a
-   * more informative error message than if the length
-   * was supplied directly.
-   *
-   *     expect('foo').to.have.length.of.at.most(4);
-   *     expect([ 1, 2, 3 ]).to.have.length.of.at.most(3);
-   *
-   * @name most
-   * @alias lte
-   * @param {Number} value
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertMost (n, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    if (flag(this, 'doLength')) {
-      new Assertion(obj, msg).to.have.property('length');
-      var len = obj.length;
-      this.assert(
-          len <= n
-        , 'expected #{this} to have a length at most #{exp} but got #{act}'
-        , 'expected #{this} to have a length above #{exp}'
-        , n
-        , len
-      );
-    } else {
-      this.assert(
-          obj <= n
-        , 'expected #{this} to be at most ' + n
-        , 'expected #{this} to be above ' + n
-      );
-    }
-  }
-
-  Assertion.addMethod('most', assertMost);
-  Assertion.addMethod('lte', assertMost);
-
-  /**
-   * ### .within(start, finish)
-   *
-   * Asserts that the target is within a range.
-   *
-   *     expect(7).to.be.within(5,10);
-   *
-   * Can also be used in conjunction with `length` to
-   * assert a length range. The benefit being a
-   * more informative error message than if the length
-   * was supplied directly.
-   *
-   *     expect('foo').to.have.length.within(2,4);
-   *     expect([ 1, 2, 3 ]).to.have.length.within(2,4);
-   *
-   * @name within
-   * @param {Number} start lowerbound inclusive
-   * @param {Number} finish upperbound inclusive
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addMethod('within', function (start, finish, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object')
-      , range = start + '..' + finish;
-    if (flag(this, 'doLength')) {
-      new Assertion(obj, msg).to.have.property('length');
-      var len = obj.length;
-      this.assert(
-          len >= start && len <= finish
-        , 'expected #{this} to have a length within ' + range
-        , 'expected #{this} to not have a length within ' + range
-      );
-    } else {
-      this.assert(
-          obj >= start && obj <= finish
-        , 'expected #{this} to be within ' + range
-        , 'expected #{this} to not be within ' + range
-      );
-    }
-  });
-
-  /**
-   * ### .instanceof(constructor)
-   *
-   * Asserts that the target is an instance of `constructor`.
-   *
-   *     var Tea = function (name) { this.name = name; }
-   *       , Chai = new Tea('chai');
-   *
-   *     expect(Chai).to.be.an.instanceof(Tea);
-   *     expect([ 1, 2, 3 ]).to.be.instanceof(Array);
-   *
-   * @name instanceof
-   * @param {Constructor} constructor
-   * @param {String} message _optional_
-   * @alias instanceOf
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertInstanceOf (constructor, msg) {
-    if (msg) flag(this, 'message', msg);
-    var name = _.getName(constructor);
-    this.assert(
-        flag(this, 'object') instanceof constructor
-      , 'expected #{this} to be an instance of ' + name
-      , 'expected #{this} to not be an instance of ' + name
-    );
-  };
-
-  Assertion.addMethod('instanceof', assertInstanceOf);
-  Assertion.addMethod('instanceOf', assertInstanceOf);
-
-  /**
-   * ### .property(name, [value])
-   *
-   * Asserts that the target has a property `name`, optionally asserting that
-   * the value of that property is strictly equal to  `value`.
-   * If the `deep` flag is set, you can use dot- and bracket-notation for deep
-   * references into objects and arrays.
-   *
-   *     // simple referencing
-   *     var obj = { foo: 'bar' };
-   *     expect(obj).to.have.property('foo');
-   *     expect(obj).to.have.property('foo', 'bar');
-   *
-   *     // deep referencing
-   *     var deepObj = {
-   *         green: { tea: 'matcha' }
-   *       , teas: [ 'chai', 'matcha', { tea: 'konacha' } ]
-   *     };
-   *
-   *     expect(deepObj).to.have.deep.property('green.tea', 'matcha');
-   *     expect(deepObj).to.have.deep.property('teas[1]', 'matcha');
-   *     expect(deepObj).to.have.deep.property('teas[2].tea', 'konacha');
-   *
-   * You can also use an array as the starting point of a `deep.property`
-   * assertion, or traverse nested arrays.
-   *
-   *     var arr = [
-   *         [ 'chai', 'matcha', 'konacha' ]
-   *       , [ { tea: 'chai' }
-   *         , { tea: 'matcha' }
-   *         , { tea: 'konacha' } ]
-   *     ];
-   *
-   *     expect(arr).to.have.deep.property('[0][1]', 'matcha');
-   *     expect(arr).to.have.deep.property('[1][2].tea', 'konacha');
-   *
-   * Furthermore, `property` changes the subject of the assertion
-   * to be the value of that property from the original object. This
-   * permits for further chainable assertions on that property.
-   *
-   *     expect(obj).to.have.property('foo')
-   *       .that.is.a('string');
-   *     expect(deepObj).to.have.property('green')
-   *       .that.is.an('object')
-   *       .that.deep.equals({ tea: 'matcha' });
-   *     expect(deepObj).to.have.property('teas')
-   *       .that.is.an('array')
-   *       .with.deep.property('[2]')
-   *         .that.deep.equals({ tea: 'konacha' });
-   *
-   * Note that dots and bracket in `name` must be backslash-escaped when
-   * the `deep` flag is set, while they must NOT be escaped when the `deep`
-   * flag is not set.
-   *
-   *     // simple referencing
-   *     var css = { '.link[target]': 42 };
-   *     expect(css).to.have.property('.link[target]', 42);
-   *
-   *     // deep referencing
-   *     var deepCss = { '.link': { '[target]': 42 }};
-   *     expect(deepCss).to.have.deep.property('\\.link.\\[target\\]', 42);
-   *
-   * @name property
-   * @alias deep.property
-   * @param {String} name
-   * @param {Mixed} value (optional)
-   * @param {String} message _optional_
-   * @returns value of property for chaining
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addMethod('property', function (name, val, msg) {
-    if (msg) flag(this, 'message', msg);
-
-    var isDeep = !!flag(this, 'deep')
-      , descriptor = isDeep ? 'deep property ' : 'property '
-      , negate = flag(this, 'negate')
-      , obj = flag(this, 'object')
-      , pathInfo = isDeep ? _.getPathInfo(name, obj) : null
-      , hasProperty = isDeep
-        ? pathInfo.exists
-        : _.hasProperty(name, obj)
-      , value = isDeep
-        ? pathInfo.value
-        : obj[name];
-
-    if (negate && arguments.length > 1) {
-      if (undefined === value) {
-        msg = (msg != null) ? msg + ': ' : '';
-        throw new Error(msg + _.inspect(obj) + ' has no ' + descriptor + _.inspect(name));
-      }
-    } else {
-      this.assert(
-          hasProperty
-        , 'expected #{this} to have a ' + descriptor + _.inspect(name)
-        , 'expected #{this} to not have ' + descriptor + _.inspect(name));
-    }
-
-    if (arguments.length > 1) {
-      this.assert(
-          val === value
-        , 'expected #{this} to have a ' + descriptor + _.inspect(name) + ' of #{exp}, but got #{act}'
-        , 'expected #{this} to not have a ' + descriptor + _.inspect(name) + ' of #{act}'
-        , val
-        , value
-      );
-    }
-
-    flag(this, 'object', value);
-  });
-
-
-  /**
-   * ### .ownProperty(name)
-   *
-   * Asserts that the target has an own property `name`.
-   *
-   *     expect('test').to.have.ownProperty('length');
-   *
-   * @name ownProperty
-   * @alias haveOwnProperty
-   * @param {String} name
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertOwnProperty (name, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    this.assert(
-        obj.hasOwnProperty(name)
-      , 'expected #{this} to have own property ' + _.inspect(name)
-      , 'expected #{this} to not have own property ' + _.inspect(name)
-    );
-  }
-
-  Assertion.addMethod('ownProperty', assertOwnProperty);
-  Assertion.addMethod('haveOwnProperty', assertOwnProperty);
-
-  /**
-   * ### .ownPropertyDescriptor(name[, descriptor[, message]])
-   *
-   * Asserts that the target has an own property descriptor `name`, that optionally matches `descriptor`.
-   *
-   *     expect('test').to.have.ownPropertyDescriptor('length');
-   *     expect('test').to.have.ownPropertyDescriptor('length', { enumerable: false, configurable: false, writable: false, value: 4 });
-   *     expect('test').not.to.have.ownPropertyDescriptor('length', { enumerable: false, configurable: false, writable: false, value: 3 });
-   *     expect('test').ownPropertyDescriptor('length').to.have.property('enumerable', false);
-   *     expect('test').ownPropertyDescriptor('length').to.have.keys('value');
-   *
-   * @name ownPropertyDescriptor
-   * @alias haveOwnPropertyDescriptor
-   * @param {String} name
-   * @param {Object} descriptor _optional_
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertOwnPropertyDescriptor (name, descriptor, msg) {
-    if (typeof descriptor === 'string') {
-      msg = descriptor;
-      descriptor = null;
-    }
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    var actualDescriptor = Object.getOwnPropertyDescriptor(Object(obj), name);
-    if (actualDescriptor && descriptor) {
-      this.assert(
-          _.eql(descriptor, actualDescriptor)
-        , 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to match ' + _.inspect(descriptor) + ', got ' + _.inspect(actualDescriptor)
-        , 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to not match ' + _.inspect(descriptor)
-        , descriptor
-        , actualDescriptor
-        , true
-      );
-    } else {
-      this.assert(
-          actualDescriptor
-        , 'expected #{this} to have an own property descriptor for ' + _.inspect(name)
-        , 'expected #{this} to not have an own property descriptor for ' + _.inspect(name)
-      );
-    }
-    flag(this, 'object', actualDescriptor);
-  }
-
-  Assertion.addMethod('ownPropertyDescriptor', assertOwnPropertyDescriptor);
-  Assertion.addMethod('haveOwnPropertyDescriptor', assertOwnPropertyDescriptor);
-
-  /**
-   * ### .length
-   *
-   * Sets the `doLength` flag later used as a chain precursor to a value
-   * comparison for the `length` property.
-   *
-   *     expect('foo').to.have.length.above(2);
-   *     expect([ 1, 2, 3 ]).to.have.length.above(2);
-   *     expect('foo').to.have.length.below(4);
-   *     expect([ 1, 2, 3 ]).to.have.length.below(4);
-   *     expect('foo').to.have.length.within(2,4);
-   *     expect([ 1, 2, 3 ]).to.have.length.within(2,4);
-   *
-   * *Deprecation notice:* Using `length` as an assertion will be deprecated
-   * in version 2.4.0 and removed in 3.0.0. Code using the old style of
-   * asserting for `length` property value using `length(value)` should be
-   * switched to use `lengthOf(value)` instead.
-   *
-   * @name length
-   * @namespace BDD
-   * @api public
-   */
-
-  /**
-   * ### .lengthOf(value[, message])
-   *
-   * Asserts that the target's `length` property has
-   * the expected value.
-   *
-   *     expect([ 1, 2, 3]).to.have.lengthOf(3);
-   *     expect('foobar').to.have.lengthOf(6);
-   *
-   * @name lengthOf
-   * @param {Number} length
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertLengthChain () {
-    flag(this, 'doLength', true);
-  }
-
-  function assertLength (n, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    new Assertion(obj, msg).to.have.property('length');
-    var len = obj.length;
-
-    this.assert(
-        len == n
-      , 'expected #{this} to have a length of #{exp} but got #{act}'
-      , 'expected #{this} to not have a length of #{act}'
-      , n
-      , len
-    );
-  }
-
-  Assertion.addChainableMethod('length', assertLength, assertLengthChain);
-  Assertion.addMethod('lengthOf', assertLength);
-
-  /**
-   * ### .match(regexp)
-   *
-   * Asserts that the target matches a regular expression.
-   *
-   *     expect('foobar').to.match(/^foo/);
-   *
-   * @name match
-   * @alias matches
-   * @param {RegExp} RegularExpression
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-  function assertMatch(re, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    this.assert(
-        re.exec(obj)
-      , 'expected #{this} to match ' + re
-      , 'expected #{this} not to match ' + re
-    );
-  }
-
-  Assertion.addMethod('match', assertMatch);
-  Assertion.addMethod('matches', assertMatch);
-
-  /**
-   * ### .string(string)
-   *
-   * Asserts that the string target contains another string.
-   *
-   *     expect('foobar').to.have.string('bar');
-   *
-   * @name string
-   * @param {String} string
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addMethod('string', function (str, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    new Assertion(obj, msg).is.a('string');
-
-    this.assert(
-        ~obj.indexOf(str)
-      , 'expected #{this} to contain ' + _.inspect(str)
-      , 'expected #{this} to not contain ' + _.inspect(str)
-    );
-  });
-
-
-  /**
-   * ### .keys(key1, [key2], [...])
-   *
-   * Asserts that the target contains any or all of the passed-in keys.
-   * Use in combination with `any`, `all`, `contains`, or `have` will affect
-   * what will pass.
-   *
-   * When used in conjunction with `any`, at least one key that is passed
-   * in must exist in the target object. This is regardless whether or not
-   * the `have` or `contain` qualifiers are used. Note, either `any` or `all`
-   * should be used in the assertion. If neither are used, the assertion is
-   * defaulted to `all`.
-   *
-   * When both `all` and `contain` are used, the target object must have at
-   * least all of the passed-in keys but may have more keys not listed.
-   *
-   * When both `all` and `have` are used, the target object must both contain
-   * all of the passed-in keys AND the number of keys in the target object must
-   * match the number of keys passed in (in other words, a target object must
-   * have all and only all of the passed-in keys).
-   *
-   *     expect({ foo: 1, bar: 2 }).to.have.any.keys('foo', 'baz');
-   *     expect({ foo: 1, bar: 2 }).to.have.any.keys('foo');
-   *     expect({ foo: 1, bar: 2 }).to.contain.any.keys('bar', 'baz');
-   *     expect({ foo: 1, bar: 2 }).to.contain.any.keys(['foo']);
-   *     expect({ foo: 1, bar: 2 }).to.contain.any.keys({'foo': 6});
-   *     expect({ foo: 1, bar: 2 }).to.have.all.keys(['bar', 'foo']);
-   *     expect({ foo: 1, bar: 2 }).to.have.all.keys({'bar': 6, 'foo': 7});
-   *     expect({ foo: 1, bar: 2, baz: 3 }).to.contain.all.keys(['bar', 'foo']);
-   *     expect({ foo: 1, bar: 2, baz: 3 }).to.contain.all.keys({'bar': 6});
-   *
-   *
-   * @name keys
-   * @alias key
-   * @param {...String|Array|Object} keys
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertKeys (keys) {
-    var obj = flag(this, 'object')
-      , str
-      , ok = true
-      , mixedArgsMsg = 'keys must be given single argument of Array|Object|String, or multiple String arguments';
-
-    switch (_.type(keys)) {
-      case "array":
-        if (arguments.length > 1) throw (new Error(mixedArgsMsg));
-        break;
-      case "object":
-        if (arguments.length > 1) throw (new Error(mixedArgsMsg));
-        keys = Object.keys(keys);
-        break;
-      default:
-        keys = Array.prototype.slice.call(arguments);
-    }
-
-    if (!keys.length) throw new Error('keys required');
-
-    var actual = Object.keys(obj)
-      , expected = keys
-      , len = keys.length
-      , any = flag(this, 'any')
-      , all = flag(this, 'all');
-
-    if (!any && !all) {
-      all = true;
-    }
-
-    // Has any
-    if (any) {
-      var intersection = expected.filter(function(key) {
-        return ~actual.indexOf(key);
-      });
-      ok = intersection.length > 0;
-    }
-
-    // Has all
-    if (all) {
-      ok = keys.every(function(key){
-        return ~actual.indexOf(key);
-      });
-      if (!flag(this, 'negate') && !flag(this, 'contains')) {
-        ok = ok && keys.length == actual.length;
-      }
-    }
-
-    // Key string
-    if (len > 1) {
-      keys = keys.map(function(key){
-        return _.inspect(key);
-      });
-      var last = keys.pop();
-      if (all) {
-        str = keys.join(', ') + ', and ' + last;
-      }
-      if (any) {
-        str = keys.join(', ') + ', or ' + last;
-      }
-    } else {
-      str = _.inspect(keys[0]);
-    }
-
-    // Form
-    str = (len > 1 ? 'keys ' : 'key ') + str;
-
-    // Have / include
-    str = (flag(this, 'contains') ? 'contain ' : 'have ') + str;
-
-    // Assertion
-    this.assert(
-        ok
-      , 'expected #{this} to ' + str
-      , 'expected #{this} to not ' + str
-      , expected.slice(0).sort()
-      , actual.sort()
-      , true
-    );
-  }
-
-  Assertion.addMethod('keys', assertKeys);
-  Assertion.addMethod('key', assertKeys);
-
-  /**
-   * ### .throw(constructor)
-   *
-   * Asserts that the function target will throw a specific error, or specific type of error
-   * (as determined using `instanceof`), optionally with a RegExp or string inclusion test
-   * for the error's message.
-   *
-   *     var err = new ReferenceError('This is a bad function.');
-   *     var fn = function () { throw err; }
-   *     expect(fn).to.throw(ReferenceError);
-   *     expect(fn).to.throw(Error);
-   *     expect(fn).to.throw(/bad function/);
-   *     expect(fn).to.not.throw('good function');
-   *     expect(fn).to.throw(ReferenceError, /bad function/);
-   *     expect(fn).to.throw(err);
-   *
-   * Please note that when a throw expectation is negated, it will check each
-   * parameter independently, starting with error constructor type. The appropriate way
-   * to check for the existence of a type of error but for a message that does not match
-   * is to use `and`.
-   *
-   *     expect(fn).to.throw(ReferenceError)
-   *        .and.not.throw(/good function/);
-   *
-   * @name throw
-   * @alias throws
-   * @alias Throw
-   * @param {ErrorConstructor} constructor
-   * @param {String|RegExp} expected error message
-   * @param {String} message _optional_
-   * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
-   * @returns error for chaining (null if no error)
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertThrows (constructor, errMsg, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    new Assertion(obj, msg).is.a('function');
-
-    var thrown = false
-      , desiredError = null
-      , name = null
-      , thrownError = null;
-
-    if (arguments.length === 0) {
-      errMsg = null;
-      constructor = null;
-    } else if (constructor && (constructor instanceof RegExp || 'string' === typeof constructor)) {
-      errMsg = constructor;
-      constructor = null;
-    } else if (constructor && constructor instanceof Error) {
-      desiredError = constructor;
-      constructor = null;
-      errMsg = null;
-    } else if (typeof constructor === 'function') {
-      name = constructor.prototype.name;
-      if (!name || (name === 'Error' && constructor !== Error)) {
-        name = constructor.name || (new constructor()).name;
-      }
-    } else {
-      constructor = null;
-    }
-
-    try {
-      obj();
-    } catch (err) {
-      // first, check desired error
-      if (desiredError) {
-        this.assert(
-            err === desiredError
-          , 'expected #{this} to throw #{exp} but #{act} was thrown'
-          , 'expected #{this} to not throw #{exp}'
-          , (desiredError instanceof Error ? desiredError.toString() : desiredError)
-          , (err instanceof Error ? err.toString() : err)
-        );
-
-        flag(this, 'object', err);
-        return this;
-      }
-
-      // next, check constructor
-      if (constructor) {
-        this.assert(
-            err instanceof constructor
-          , 'expected #{this} to throw #{exp} but #{act} was thrown'
-          , 'expected #{this} to not throw #{exp} but #{act} was thrown'
-          , name
-          , (err instanceof Error ? err.toString() : err)
-        );
-
-        if (!errMsg) {
-          flag(this, 'object', err);
-          return this;
-        }
-      }
-
-      // next, check message
-      var message = 'error' === _.type(err) && "message" in err
-        ? err.message
-        : '' + err;
-
-      if ((message != null) && errMsg && errMsg instanceof RegExp) {
-        this.assert(
-            errMsg.exec(message)
-          , 'expected #{this} to throw error matching #{exp} but got #{act}'
-          , 'expected #{this} to throw error not matching #{exp}'
-          , errMsg
-          , message
-        );
-
-        flag(this, 'object', err);
-        return this;
-      } else if ((message != null) && errMsg && 'string' === typeof errMsg) {
-        this.assert(
-            ~message.indexOf(errMsg)
-          , 'expected #{this} to throw error including #{exp} but got #{act}'
-          , 'expected #{this} to throw error not including #{act}'
-          , errMsg
-          , message
-        );
-
-        flag(this, 'object', err);
-        return this;
-      } else {
-        thrown = true;
-        thrownError = err;
-      }
-    }
-
-    var actuallyGot = ''
-      , expectedThrown = name !== null
-        ? name
-        : desiredError
-          ? '#{exp}' //_.inspect(desiredError)
-          : 'an error';
-
-    if (thrown) {
-      actuallyGot = ' but #{act} was thrown'
-    }
-
-    this.assert(
-        thrown === true
-      , 'expected #{this} to throw ' + expectedThrown + actuallyGot
-      , 'expected #{this} to not throw ' + expectedThrown + actuallyGot
-      , (desiredError instanceof Error ? desiredError.toString() : desiredError)
-      , (thrownError instanceof Error ? thrownError.toString() : thrownError)
-    );
-
-    flag(this, 'object', thrownError);
-  };
-
-  Assertion.addMethod('throw', assertThrows);
-  Assertion.addMethod('throws', assertThrows);
-  Assertion.addMethod('Throw', assertThrows);
-
-  /**
-   * ### .respondTo(method)
-   *
-   * Asserts that the object or class target will respond to a method.
-   *
-   *     Klass.prototype.bar = function(){};
-   *     expect(Klass).to.respondTo('bar');
-   *     expect(obj).to.respondTo('bar');
-   *
-   * To check if a constructor will respond to a static function,
-   * set the `itself` flag.
-   *
-   *     Klass.baz = function(){};
-   *     expect(Klass).itself.to.respondTo('baz');
-   *
-   * @name respondTo
-   * @alias respondsTo
-   * @param {String} method
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function respondTo (method, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object')
-      , itself = flag(this, 'itself')
-      , context = ('function' === _.type(obj) && !itself)
-        ? obj.prototype[method]
-        : obj[method];
-
-    this.assert(
-        'function' === typeof context
-      , 'expected #{this} to respond to ' + _.inspect(method)
-      , 'expected #{this} to not respond to ' + _.inspect(method)
-    );
-  }
-
-  Assertion.addMethod('respondTo', respondTo);
-  Assertion.addMethod('respondsTo', respondTo);
-
-  /**
-   * ### .itself
-   *
-   * Sets the `itself` flag, later used by the `respondTo` assertion.
-   *
-   *     function Foo() {}
-   *     Foo.bar = function() {}
-   *     Foo.prototype.baz = function() {}
-   *
-   *     expect(Foo).itself.to.respondTo('bar');
-   *     expect(Foo).itself.not.to.respondTo('baz');
-   *
-   * @name itself
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('itself', function () {
-    flag(this, 'itself', true);
-  });
-
-  /**
-   * ### .satisfy(method)
-   *
-   * Asserts that the target passes a given truth test.
-   *
-   *     expect(1).to.satisfy(function(num) { return num > 0; });
-   *
-   * @name satisfy
-   * @alias satisfies
-   * @param {Function} matcher
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function satisfy (matcher, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-    var result = matcher(obj);
-    this.assert(
-        result
-      , 'expected #{this} to satisfy ' + _.objDisplay(matcher)
-      , 'expected #{this} to not satisfy' + _.objDisplay(matcher)
-      , this.negate ? false : true
-      , result
-    );
-  }
-
-  Assertion.addMethod('satisfy', satisfy);
-  Assertion.addMethod('satisfies', satisfy);
-
-  /**
-   * ### .closeTo(expected, delta)
-   *
-   * Asserts that the target is equal `expected`, to within a +/- `delta` range.
-   *
-   *     expect(1.5).to.be.closeTo(1, 0.5);
-   *
-   * @name closeTo
-   * @alias approximately
-   * @param {Number} expected
-   * @param {Number} delta
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function closeTo(expected, delta, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-
-    new Assertion(obj, msg).is.a('number');
-    if (_.type(expected) !== 'number' || _.type(delta) !== 'number') {
-      throw new Error('the arguments to closeTo or approximately must be numbers');
-    }
-
-    this.assert(
-        Math.abs(obj - expected) <= delta
-      , 'expected #{this} to be close to ' + expected + ' +/- ' + delta
-      , 'expected #{this} not to be close to ' + expected + ' +/- ' + delta
-    );
-  }
-
-  Assertion.addMethod('closeTo', closeTo);
-  Assertion.addMethod('approximately', closeTo);
-
-  function isSubsetOf(subset, superset, cmp) {
-    return subset.every(function(elem) {
-      if (!cmp) return superset.indexOf(elem) !== -1;
-
-      return superset.some(function(elem2) {
-        return cmp(elem, elem2);
-      });
-    })
-  }
-
-  /**
-   * ### .members(set)
-   *
-   * Asserts that the target is a superset of `set`,
-   * or that the target and `set` have the same strictly-equal (===) members.
-   * Alternately, if the `deep` flag is set, set members are compared for deep
-   * equality.
-   *
-   *     expect([1, 2, 3]).to.include.members([3, 2]);
-   *     expect([1, 2, 3]).to.not.include.members([3, 2, 8]);
-   *
-   *     expect([4, 2]).to.have.members([2, 4]);
-   *     expect([5, 2]).to.not.have.members([5, 2, 1]);
-   *
-   *     expect([{ id: 1 }]).to.deep.include.members([{ id: 1 }]);
-   *
-   * @name members
-   * @param {Array} set
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addMethod('members', function (subset, msg) {
-    if (msg) flag(this, 'message', msg);
-    var obj = flag(this, 'object');
-
-    new Assertion(obj).to.be.an('array');
-    new Assertion(subset).to.be.an('array');
-
-    var cmp = flag(this, 'deep') ? _.eql : undefined;
-
-    if (flag(this, 'contains')) {
-      return this.assert(
-          isSubsetOf(subset, obj, cmp)
-        , 'expected #{this} to be a superset of #{act}'
-        , 'expected #{this} to not be a superset of #{act}'
-        , obj
-        , subset
-      );
-    }
-
-    this.assert(
-        isSubsetOf(obj, subset, cmp) && isSubsetOf(subset, obj, cmp)
-        , 'expected #{this} to have the same members as #{act}'
-        , 'expected #{this} to not have the same members as #{act}'
-        , obj
-        , subset
-    );
-  });
-
-  /**
-   * ### .oneOf(list)
-   *
-   * Assert that a value appears somewhere in the top level of array `list`.
-   *
-   *     expect('a').to.be.oneOf(['a', 'b', 'c']);
-   *     expect(9).to.not.be.oneOf(['z']);
-   *     expect([3]).to.not.be.oneOf([1, 2, [3]]);
-   *
-   *     var three = [3];
-   *     // for object-types, contents are not compared
-   *     expect(three).to.not.be.oneOf([1, 2, [3]]);
-   *     // comparing references works
-   *     expect(three).to.be.oneOf([1, 2, three]);
-   *
-   * @name oneOf
-   * @param {Array<*>} list
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function oneOf (list, msg) {
-    if (msg) flag(this, 'message', msg);
-    var expected = flag(this, 'object');
-    new Assertion(list).to.be.an('array');
-
-    this.assert(
-        list.indexOf(expected) > -1
-      , 'expected #{this} to be one of #{exp}'
-      , 'expected #{this} to not be one of #{exp}'
-      , list
-      , expected
-    );
-  }
-
-  Assertion.addMethod('oneOf', oneOf);
-
-
-  /**
-   * ### .change(function)
-   *
-   * Asserts that a function changes an object property
-   *
-   *     var obj = { val: 10 };
-   *     var fn = function() { obj.val += 3 };
-   *     var noChangeFn = function() { return 'foo' + 'bar'; }
-   *     expect(fn).to.change(obj, 'val');
-   *     expect(noChangeFn).to.not.change(obj, 'val')
-   *
-   * @name change
-   * @alias changes
-   * @alias Change
-   * @param {String} object
-   * @param {String} property name
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertChanges (object, prop, msg) {
-    if (msg) flag(this, 'message', msg);
-    var fn = flag(this, 'object');
-    new Assertion(object, msg).to.have.property(prop);
-    new Assertion(fn).is.a('function');
-
-    var initial = object[prop];
-    fn();
-
-    this.assert(
-      initial !== object[prop]
-      , 'expected .' + prop + ' to change'
-      , 'expected .' + prop + ' to not change'
-    );
-  }
-
-  Assertion.addChainableMethod('change', assertChanges);
-  Assertion.addChainableMethod('changes', assertChanges);
-
-  /**
-   * ### .increase(function)
-   *
-   * Asserts that a function increases an object property
-   *
-   *     var obj = { val: 10 };
-   *     var fn = function() { obj.val = 15 };
-   *     expect(fn).to.increase(obj, 'val');
-   *
-   * @name increase
-   * @alias increases
-   * @alias Increase
-   * @param {String} object
-   * @param {String} property name
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertIncreases (object, prop, msg) {
-    if (msg) flag(this, 'message', msg);
-    var fn = flag(this, 'object');
-    new Assertion(object, msg).to.have.property(prop);
-    new Assertion(fn).is.a('function');
-
-    var initial = object[prop];
-    fn();
-
-    this.assert(
-      object[prop] - initial > 0
-      , 'expected .' + prop + ' to increase'
-      , 'expected .' + prop + ' to not increase'
-    );
-  }
-
-  Assertion.addChainableMethod('increase', assertIncreases);
-  Assertion.addChainableMethod('increases', assertIncreases);
-
-  /**
-   * ### .decrease(function)
-   *
-   * Asserts that a function decreases an object property
-   *
-   *     var obj = { val: 10 };
-   *     var fn = function() { obj.val = 5 };
-   *     expect(fn).to.decrease(obj, 'val');
-   *
-   * @name decrease
-   * @alias decreases
-   * @alias Decrease
-   * @param {String} object
-   * @param {String} property name
-   * @param {String} message _optional_
-   * @namespace BDD
-   * @api public
-   */
-
-  function assertDecreases (object, prop, msg) {
-    if (msg) flag(this, 'message', msg);
-    var fn = flag(this, 'object');
-    new Assertion(object, msg).to.have.property(prop);
-    new Assertion(fn).is.a('function');
-
-    var initial = object[prop];
-    fn();
-
-    this.assert(
-      object[prop] - initial < 0
-      , 'expected .' + prop + ' to decrease'
-      , 'expected .' + prop + ' to not decrease'
-    );
-  }
-
-  Assertion.addChainableMethod('decrease', assertDecreases);
-  Assertion.addChainableMethod('decreases', assertDecreases);
-
-  /**
-   * ### .extensible
-   *
-   * Asserts that the target is extensible (can have new properties added to
-   * it).
-   *
-   *     var nonExtensibleObject = Object.preventExtensions({});
-   *     var sealedObject = Object.seal({});
-   *     var frozenObject = Object.freeze({});
-   *
-   *     expect({}).to.be.extensible;
-   *     expect(nonExtensibleObject).to.not.be.extensible;
-   *     expect(sealedObject).to.not.be.extensible;
-   *     expect(frozenObject).to.not.be.extensible;
-   *
-   * @name extensible
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('extensible', function() {
-    var obj = flag(this, 'object');
-
-    // In ES5, if the argument to this method is not an object (a primitive), then it will cause a TypeError.
-    // In ES6, a non-object argument will be treated as if it was a non-extensible ordinary object, simply return false.
-    // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible
-    // The following provides ES6 behavior when a TypeError is thrown under ES5.
-
-    var isExtensible;
-
-    try {
-      isExtensible = Object.isExtensible(obj);
-    } catch (err) {
-      if (err instanceof TypeError) isExtensible = false;
-      else throw err;
-    }
-
-    this.assert(
-      isExtensible
-      , 'expected #{this} to be extensible'
-      , 'expected #{this} to not be extensible'
-    );
-  });
-
-  /**
-   * ### .sealed
-   *
-   * Asserts that the target is sealed (cannot have new properties added to it
-   * and its existing properties cannot be removed).
-   *
-   *     var sealedObject = Object.seal({});
-   *     var frozenObject = Object.freeze({});
-   *
-   *     expect(sealedObject).to.be.sealed;
-   *     expect(frozenObject).to.be.sealed;
-   *     expect({}).to.not.be.sealed;
-   *
-   * @name sealed
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('sealed', function() {
-    var obj = flag(this, 'object');
-
-    // In ES5, if the argument to this method is not an object (a primitive), then it will cause a TypeError.
-    // In ES6, a non-object argument will be treated as if it was a sealed ordinary object, simply return true.
-    // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isSealed
-    // The following provides ES6 behavior when a TypeError is thrown under ES5.
-
-    var isSealed;
-
-    try {
-      isSealed = Object.isSealed(obj);
-    } catch (err) {
-      if (err instanceof TypeError) isSealed = true;
-      else throw err;
-    }
-
-    this.assert(
-      isSealed
-      , 'expected #{this} to be sealed'
-      , 'expected #{this} to not be sealed'
-    );
-  });
-
-  /**
-   * ### .frozen
-   *
-   * Asserts that the target is frozen (cannot have new properties added to it
-   * and its existing properties cannot be modified).
-   *
-   *     var frozenObject = Object.freeze({});
-   *
-   *     expect(frozenObject).to.be.frozen;
-   *     expect({}).to.not.be.frozen;
-   *
-   * @name frozen
-   * @namespace BDD
-   * @api public
-   */
-
-  Assertion.addProperty('frozen', function() {
-    var obj = flag(this, 'object');
-
-    // In ES5, if the argument to this method is not an object (a primitive), then it will cause a TypeError.
-    // In ES6, a non-object argument will be treated as if it was a frozen ordinary object, simply return true.
-    // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isFrozen
-    // The following provides ES6 behavior when a TypeError is thrown under ES5.
-
-    var isFrozen;
-
-    try {
-      isFrozen = Object.isFrozen(obj);
-    } catch (err) {
-      if (err instanceof TypeError) isFrozen = true;
-      else throw err;
-    }
-
-    this.assert(
-      isFrozen
-      , 'expected #{this} to be frozen'
-      , 'expected #{this} to not be frozen'
-    );
-  });
-};
-
-},{}],6:[function(require,module,exports){
-/*!
- * chai
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-
-module.exports = function (chai, util) {
-
-  /*!
-   * Chai dependencies.
-   */
-
-  var Assertion = chai.Assertion
-    , flag = util.flag;
-
-  /*!
-   * Module export.
-   */
-
-  /**
-   * ### assert(expression, message)
-   *
-   * Write your own test expressions.
-   *
-   *     assert('foo' !== 'bar', 'foo is not bar');
-   *     assert(Array.isArray([]), 'empty arrays are arrays');
-   *
-   * @param {Mixed} expression to test for truthiness
-   * @param {String} message to display on error
-   * @name assert
-   * @namespace Assert
-   * @api public
-   */
-
-  var assert = chai.assert = function (express, errmsg) {
-    var test = new Assertion(null, null, chai.assert);
-    test.assert(
-        express
-      , errmsg
-      , '[ negation message unavailable ]'
-    );
-  };
-
-  /**
-   * ### .fail(actual, expected, [message], [operator])
-   *
-   * Throw a failure. Node.js `assert` module-compatible.
-   *
-   * @name fail
-   * @param {Mixed} actual
-   * @param {Mixed} expected
-   * @param {String} message
-   * @param {String} operator
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.fail = function (actual, expected, message, operator) {
-    message = message || 'assert.fail()';
-    throw new chai.AssertionError(message, {
-        actual: actual
-      , expected: expected
-      , operator: operator
-    }, assert.fail);
-  };
-
-  /**
-   * ### .isOk(object, [message])
-   *
-   * Asserts that `object` is truthy.
-   *
-   *     assert.isOk('everything', 'everything is ok');
-   *     assert.isOk(false, 'this will fail');
-   *
-   * @name isOk
-   * @alias ok
-   * @param {Mixed} object to test
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isOk = function (val, msg) {
-    new Assertion(val, msg).is.ok;
-  };
-
-  /**
-   * ### .isNotOk(object, [message])
-   *
-   * Asserts that `object` is falsy.
-   *
-   *     assert.isNotOk('everything', 'this will fail');
-   *     assert.isNotOk(false, 'this will pass');
-   *
-   * @name isNotOk
-   * @alias notOk
-   * @param {Mixed} object to test
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotOk = function (val, msg) {
-    new Assertion(val, msg).is.not.ok;
-  };
-
-  /**
-   * ### .equal(actual, expected, [message])
-   *
-   * Asserts non-strict equality (`==`) of `actual` and `expected`.
-   *
-   *     assert.equal(3, '3', '== coerces values to strings');
-   *
-   * @name equal
-   * @param {Mixed} actual
-   * @param {Mixed} expected
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.equal = function (act, exp, msg) {
-    var test = new Assertion(act, msg, assert.equal);
-
-    test.assert(
-        exp == flag(test, 'object')
-      , 'expected #{this} to equal #{exp}'
-      , 'expected #{this} to not equal #{act}'
-      , exp
-      , act
-    );
-  };
-
-  /**
-   * ### .notEqual(actual, expected, [message])
-   *
-   * Asserts non-strict inequality (`!=`) of `actual` and `expected`.
-   *
-   *     assert.notEqual(3, 4, 'these numbers are not equal');
-   *
-   * @name notEqual
-   * @param {Mixed} actual
-   * @param {Mixed} expected
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.notEqual = function (act, exp, msg) {
-    var test = new Assertion(act, msg, assert.notEqual);
-
-    test.assert(
-        exp != flag(test, 'object')
-      , 'expected #{this} to not equal #{exp}'
-      , 'expected #{this} to equal #{act}'
-      , exp
-      , act
-    );
-  };
-
-  /**
-   * ### .strictEqual(actual, expected, [message])
-   *
-   * Asserts strict equality (`===`) of `actual` and `expected`.
-   *
-   *     assert.strictEqual(true, true, 'these booleans are strictly equal');
-   *
-   * @name strictEqual
-   * @param {Mixed} actual
-   * @param {Mixed} expected
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.strictEqual = function (act, exp, msg) {
-    new Assertion(act, msg).to.equal(exp);
-  };
-
-  /**
-   * ### .notStrictEqual(actual, expected, [message])
-   *
-   * Asserts strict inequality (`!==`) of `actual` and `expected`.
-   *
-   *     assert.notStrictEqual(3, '3', 'no coercion for strict equality');
-   *
-   * @name notStrictEqual
-   * @param {Mixed} actual
-   * @param {Mixed} expected
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.notStrictEqual = function (act, exp, msg) {
-    new Assertion(act, msg).to.not.equal(exp);
-  };
-
-  /**
-   * ### .deepEqual(actual, expected, [message])
-   *
-   * Asserts that `actual` is deeply equal to `expected`.
-   *
-   *     assert.deepEqual({ tea: 'green' }, { tea: 'green' });
-   *
-   * @name deepEqual
-   * @param {Mixed} actual
-   * @param {Mixed} expected
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.deepEqual = function (act, exp, msg) {
-    new Assertion(act, msg).to.eql(exp);
-  };
-
-  /**
-   * ### .notDeepEqual(actual, expected, [message])
-   *
-   * Assert that `actual` is not deeply equal to `expected`.
-   *
-   *     assert.notDeepEqual({ tea: 'green' }, { tea: 'jasmine' });
-   *
-   * @name notDeepEqual
-   * @param {Mixed} actual
-   * @param {Mixed} expected
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.notDeepEqual = function (act, exp, msg) {
-    new Assertion(act, msg).to.not.eql(exp);
-  };
-
-   /**
-   * ### .isAbove(valueToCheck, valueToBeAbove, [message])
-   *
-   * Asserts `valueToCheck` is strictly greater than (>) `valueToBeAbove`
-   *
-   *     assert.isAbove(5, 2, '5 is strictly greater than 2');
-   *
-   * @name isAbove
-   * @param {Mixed} valueToCheck
-   * @param {Mixed} valueToBeAbove
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isAbove = function (val, abv, msg) {
-    new Assertion(val, msg).to.be.above(abv);
-  };
-
-   /**
-   * ### .isAtLeast(valueToCheck, valueToBeAtLeast, [message])
-   *
-   * Asserts `valueToCheck` is greater than or equal to (>=) `valueToBeAtLeast`
-   *
-   *     assert.isAtLeast(5, 2, '5 is greater or equal to 2');
-   *     assert.isAtLeast(3, 3, '3 is greater or equal to 3');
-   *
-   * @name isAtLeast
-   * @param {Mixed} valueToCheck
-   * @param {Mixed} valueToBeAtLeast
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isAtLeast = function (val, atlst, msg) {
-    new Assertion(val, msg).to.be.least(atlst);
-  };
-
-   /**
-   * ### .isBelow(valueToCheck, valueToBeBelow, [message])
-   *
-   * Asserts `valueToCheck` is strictly less than (<) `valueToBeBelow`
-   *
-   *     assert.isBelow(3, 6, '3 is strictly less than 6');
-   *
-   * @name isBelow
-   * @param {Mixed} valueToCheck
-   * @param {Mixed} valueToBeBelow
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isBelow = function (val, blw, msg) {
-    new Assertion(val, msg).to.be.below(blw);
-  };
-
-   /**
-   * ### .isAtMost(valueToCheck, valueToBeAtMost, [message])
-   *
-   * Asserts `valueToCheck` is less than or equal to (<=) `valueToBeAtMost`
-   *
-   *     assert.isAtMost(3, 6, '3 is less than or equal to 6');
-   *     assert.isAtMost(4, 4, '4 is less than or equal to 4');
-   *
-   * @name isAtMost
-   * @param {Mixed} valueToCheck
-   * @param {Mixed} valueToBeAtMost
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isAtMost = function (val, atmst, msg) {
-    new Assertion(val, msg).to.be.most(atmst);
-  };
-
-  /**
-   * ### .isTrue(value, [message])
-   *
-   * Asserts that `value` is true.
-   *
-   *     var teaServed = true;
-   *     assert.isTrue(teaServed, 'the tea has been served');
-   *
-   * @name isTrue
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isTrue = function (val, msg) {
-    new Assertion(val, msg).is['true'];
-  };
-
-  /**
-   * ### .isNotTrue(value, [message])
-   *
-   * Asserts that `value` is not true.
-   *
-   *     var tea = 'tasty chai';
-   *     assert.isNotTrue(tea, 'great, time for tea!');
-   *
-   * @name isNotTrue
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotTrue = function (val, msg) {
-    new Assertion(val, msg).to.not.equal(true);
-  };
-
-  /**
-   * ### .isFalse(value, [message])
-   *
-   * Asserts that `value` is false.
-   *
-   *     var teaServed = false;
-   *     assert.isFalse(teaServed, 'no tea yet? hmm...');
-   *
-   * @name isFalse
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isFalse = function (val, msg) {
-    new Assertion(val, msg).is['false'];
-  };
-
-  /**
-   * ### .isNotFalse(value, [message])
-   *
-   * Asserts that `value` is not false.
-   *
-   *     var tea = 'tasty chai';
-   *     assert.isNotFalse(tea, 'great, time for tea!');
-   *
-   * @name isNotFalse
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotFalse = function (val, msg) {
-    new Assertion(val, msg).to.not.equal(false);
-  };
-
-  /**
-   * ### .isNull(value, [message])
-   *
-   * Asserts that `value` is null.
-   *
-   *     assert.isNull(err, 'there was no error');
-   *
-   * @name isNull
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNull = function (val, msg) {
-    new Assertion(val, msg).to.equal(null);
-  };
-
-  /**
-   * ### .isNotNull(value, [message])
-   *
-   * Asserts that `value` is not null.
-   *
-   *     var tea = 'tasty chai';
-   *     assert.isNotNull(tea, 'great, time for tea!');
-   *
-   * @name isNotNull
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotNull = function (val, msg) {
-    new Assertion(val, msg).to.not.equal(null);
-  };
-
-  /**
-   * ### .isNaN
-   * Asserts that value is NaN
-   *
-   *    assert.isNaN('foo', 'foo is NaN');
-   *
-   * @name isNaN
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNaN = function (val, msg) {
-    new Assertion(val, msg).to.be.NaN;
-  };
-
-  /**
-   * ### .isNotNaN
-   * Asserts that value is not NaN
-   *
-   *    assert.isNotNaN(4, '4 is not NaN');
-   *
-   * @name isNotNaN
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-  assert.isNotNaN = function (val, msg) {
-    new Assertion(val, msg).not.to.be.NaN;
-  };
-
-  /**
-   * ### .isUndefined(value, [message])
-   *
-   * Asserts that `value` is `undefined`.
-   *
-   *     var tea;
-   *     assert.isUndefined(tea, 'no tea defined');
-   *
-   * @name isUndefined
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isUndefined = function (val, msg) {
-    new Assertion(val, msg).to.equal(undefined);
-  };
-
-  /**
-   * ### .isDefined(value, [message])
-   *
-   * Asserts that `value` is not `undefined`.
-   *
-   *     var tea = 'cup of chai';
-   *     assert.isDefined(tea, 'tea has been defined');
-   *
-   * @name isDefined
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isDefined = function (val, msg) {
-    new Assertion(val, msg).to.not.equal(undefined);
-  };
-
-  /**
-   * ### .isFunction(value, [message])
-   *
-   * Asserts that `value` is a function.
-   *
-   *     function serveTea() { return 'cup of tea'; };
-   *     assert.isFunction(serveTea, 'great, we can have tea now');
-   *
-   * @name isFunction
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isFunction = function (val, msg) {
-    new Assertion(val, msg).to.be.a('function');
-  };
-
-  /**
-   * ### .isNotFunction(value, [message])
-   *
-   * Asserts that `value` is _not_ a function.
-   *
-   *     var serveTea = [ 'heat', 'pour', 'sip' ];
-   *     assert.isNotFunction(serveTea, 'great, we have listed the steps');
-   *
-   * @name isNotFunction
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotFunction = function (val, msg) {
-    new Assertion(val, msg).to.not.be.a('function');
-  };
-
-  /**
-   * ### .isObject(value, [message])
-   *
-   * Asserts that `value` is an object of type 'Object' (as revealed by `Object.prototype.toString`).
-   * _The assertion does not match subclassed objects._
-   *
-   *     var selection = { name: 'Chai', serve: 'with spices' };
-   *     assert.isObject(selection, 'tea selection is an object');
-   *
-   * @name isObject
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isObject = function (val, msg) {
-    new Assertion(val, msg).to.be.a('object');
-  };
-
-  /**
-   * ### .isNotObject(value, [message])
-   *
-   * Asserts that `value` is _not_ an object of type 'Object' (as revealed by `Object.prototype.toString`).
-   *
-   *     var selection = 'chai'
-   *     assert.isNotObject(selection, 'tea selection is not an object');
-   *     assert.isNotObject(null, 'null is not an object');
-   *
-   * @name isNotObject
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotObject = function (val, msg) {
-    new Assertion(val, msg).to.not.be.a('object');
-  };
-
-  /**
-   * ### .isArray(value, [message])
-   *
-   * Asserts that `value` is an array.
-   *
-   *     var menu = [ 'green', 'chai', 'oolong' ];
-   *     assert.isArray(menu, 'what kind of tea do we want?');
-   *
-   * @name isArray
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isArray = function (val, msg) {
-    new Assertion(val, msg).to.be.an('array');
-  };
-
-  /**
-   * ### .isNotArray(value, [message])
-   *
-   * Asserts that `value` is _not_ an array.
-   *
-   *     var menu = 'green|chai|oolong';
-   *     assert.isNotArray(menu, 'what kind of tea do we want?');
-   *
-   * @name isNotArray
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotArray = function (val, msg) {
-    new Assertion(val, msg).to.not.be.an('array');
-  };
-
-  /**
-   * ### .isString(value, [message])
-   *
-   * Asserts that `value` is a string.
-   *
-   *     var teaOrder = 'chai';
-   *     assert.isString(teaOrder, 'order placed');
-   *
-   * @name isString
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isString = function (val, msg) {
-    new Assertion(val, msg).to.be.a('string');
-  };
-
-  /**
-   * ### .isNotString(value, [message])
-   *
-   * Asserts that `value` is _not_ a string.
-   *
-   *     var teaOrder = 4;
-   *     assert.isNotString(teaOrder, 'order placed');
-   *
-   * @name isNotString
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotString = function (val, msg) {
-    new Assertion(val, msg).to.not.be.a('string');
-  };
-
-  /**
-   * ### .isNumber(value, [message])
-   *
-   * Asserts that `value` is a number.
-   *
-   *     var cups = 2;
-   *     assert.isNumber(cups, 'how many cups');
-   *
-   * @name isNumber
-   * @param {Number} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNumber = function (val, msg) {
-    new Assertion(val, msg).to.be.a('number');
-  };
-
-  /**
-   * ### .isNotNumber(value, [message])
-   *
-   * Asserts that `value` is _not_ a number.
-   *
-   *     var cups = '2 cups please';
-   *     assert.isNotNumber(cups, 'how many cups');
-   *
-   * @name isNotNumber
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotNumber = function (val, msg) {
-    new Assertion(val, msg).to.not.be.a('number');
-  };
-
-  /**
-   * ### .isBoolean(value, [message])
-   *
-   * Asserts that `value` is a boolean.
-   *
-   *     var teaReady = true
-   *       , teaServed = false;
-   *
-   *     assert.isBoolean(teaReady, 'is the tea ready');
-   *     assert.isBoolean(teaServed, 'has tea been served');
-   *
-   * @name isBoolean
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isBoolean = function (val, msg) {
-    new Assertion(val, msg).to.be.a('boolean');
-  };
-
-  /**
-   * ### .isNotBoolean(value, [message])
-   *
-   * Asserts that `value` is _not_ a boolean.
-   *
-   *     var teaReady = 'yep'
-   *       , teaServed = 'nope';
-   *
-   *     assert.isNotBoolean(teaReady, 'is the tea ready');
-   *     assert.isNotBoolean(teaServed, 'has tea been served');
-   *
-   * @name isNotBoolean
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotBoolean = function (val, msg) {
-    new Assertion(val, msg).to.not.be.a('boolean');
-  };
-
-  /**
-   * ### .typeOf(value, name, [message])
-   *
-   * Asserts that `value`'s type is `name`, as determined by
-   * `Object.prototype.toString`.
-   *
-   *     assert.typeOf({ tea: 'chai' }, 'object', 'we have an object');
-   *     assert.typeOf(['chai', 'jasmine'], 'array', 'we have an array');
-   *     assert.typeOf('tea', 'string', 'we have a string');
-   *     assert.typeOf(/tea/, 'regexp', 'we have a regular expression');
-   *     assert.typeOf(null, 'null', 'we have a null');
-   *     assert.typeOf(undefined, 'undefined', 'we have an undefined');
-   *
-   * @name typeOf
-   * @param {Mixed} value
-   * @param {String} name
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.typeOf = function (val, type, msg) {
-    new Assertion(val, msg).to.be.a(type);
-  };
-
-  /**
-   * ### .notTypeOf(value, name, [message])
-   *
-   * Asserts that `value`'s type is _not_ `name`, as determined by
-   * `Object.prototype.toString`.
-   *
-   *     assert.notTypeOf('tea', 'number', 'strings are not numbers');
-   *
-   * @name notTypeOf
-   * @param {Mixed} value
-   * @param {String} typeof name
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.notTypeOf = function (val, type, msg) {
-    new Assertion(val, msg).to.not.be.a(type);
-  };
-
-  /**
-   * ### .instanceOf(object, constructor, [message])
-   *
-   * Asserts that `value` is an instance of `constructor`.
-   *
-   *     var Tea = function (name) { this.name = name; }
-   *       , chai = new Tea('chai');
-   *
-   *     assert.instanceOf(chai, Tea, 'chai is an instance of tea');
-   *
-   * @name instanceOf
-   * @param {Object} object
-   * @param {Constructor} constructor
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.instanceOf = function (val, type, msg) {
-    new Assertion(val, msg).to.be.instanceOf(type);
-  };
-
-  /**
-   * ### .notInstanceOf(object, constructor, [message])
-   *
-   * Asserts `value` is not an instance of `constructor`.
-   *
-   *     var Tea = function (name) { this.name = name; }
-   *       , chai = new String('chai');
-   *
-   *     assert.notInstanceOf(chai, Tea, 'chai is not an instance of tea');
-   *
-   * @name notInstanceOf
-   * @param {Object} object
-   * @param {Constructor} constructor
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.notInstanceOf = function (val, type, msg) {
-    new Assertion(val, msg).to.not.be.instanceOf(type);
-  };
-
-  /**
-   * ### .include(haystack, needle, [message])
-   *
-   * Asserts that `haystack` includes `needle`. Works
-   * for strings and arrays.
-   *
-   *     assert.include('foobar', 'bar', 'foobar contains string "bar"');
-   *     assert.include([ 1, 2, 3 ], 3, 'array contains value');
-   *
-   * @name include
-   * @param {Array|String} haystack
-   * @param {Mixed} needle
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.include = function (exp, inc, msg) {
-    new Assertion(exp, msg, assert.include).include(inc);
-  };
-
-  /**
-   * ### .notInclude(haystack, needle, [message])
-   *
-   * Asserts that `haystack` does not include `needle`. Works
-   * for strings and arrays.
-   *
-   *     assert.notInclude('foobar', 'baz', 'string not include substring');
-   *     assert.notInclude([ 1, 2, 3 ], 4, 'array not include contain value');
-   *
-   * @name notInclude
-   * @param {Array|String} haystack
-   * @param {Mixed} needle
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.notInclude = function (exp, inc, msg) {
-    new Assertion(exp, msg, assert.notInclude).not.include(inc);
-  };
-
-  /**
-   * ### .match(value, regexp, [message])
-   *
-   * Asserts that `value` matches the regular expression `regexp`.
-   *
-   *     assert.match('foobar', /^foo/, 'regexp matches');
-   *
-   * @name match
-   * @param {Mixed} value
-   * @param {RegExp} regexp
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.match = function (exp, re, msg) {
-    new Assertion(exp, msg).to.match(re);
-  };
-
-  /**
-   * ### .notMatch(value, regexp, [message])
-   *
-   * Asserts that `value` does not match the regular expression `regexp`.
-   *
-   *     assert.notMatch('foobar', /^foo/, 'regexp does not match');
-   *
-   * @name notMatch
-   * @param {Mixed} value
-   * @param {RegExp} regexp
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.notMatch = function (exp, re, msg) {
-    new Assertion(exp, msg).to.not.match(re);
-  };
-
-  /**
-   * ### .property(object, property, [message])
-   *
-   * Asserts that `object` has a property named by `property`.
-   *
-   *     assert.property({ tea: { green: 'matcha' }}, 'tea');
-   *
-   * @name property
-   * @param {Object} object
-   * @param {String} property
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.property = function (obj, prop, msg) {
-    new Assertion(obj, msg).to.have.property(prop);
-  };
-
-  /**
-   * ### .notProperty(object, property, [message])
-   *
-   * Asserts that `object` does _not_ have a property named by `property`.
-   *
-   *     assert.notProperty({ tea: { green: 'matcha' }}, 'coffee');
-   *
-   * @name notProperty
-   * @param {Object} object
-   * @param {String} property
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.notProperty = function (obj, prop, msg) {
-    new Assertion(obj, msg).to.not.have.property(prop);
-  };
-
-  /**
-   * ### .deepProperty(object, property, [message])
-   *
-   * Asserts that `object` has a property named by `property`, which can be a
-   * string using dot- and bracket-notation for deep reference.
-   *
-   *     assert.deepProperty({ tea: { green: 'matcha' }}, 'tea.green');
-   *
-   * @name deepProperty
-   * @param {Object} object
-   * @param {String} property
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.deepProperty = function (obj, prop, msg) {
-    new Assertion(obj, msg).to.have.deep.property(prop);
-  };
-
-  /**
-   * ### .notDeepProperty(object, property, [message])
-   *
-   * Asserts that `object` does _not_ have a property named by `property`, which
-   * can be a string using dot- and bracket-notation for deep reference.
-   *
-   *     assert.notDeepProperty({ tea: { green: 'matcha' }}, 'tea.oolong');
-   *
-   * @name notDeepProperty
-   * @param {Object} object
-   * @param {String} property
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.notDeepProperty = function (obj, prop, msg) {
-    new Assertion(obj, msg).to.not.have.deep.property(prop);
-  };
-
-  /**
-   * ### .propertyVal(object, property, value, [message])
-   *
-   * Asserts that `object` has a property named by `property` with value given
-   * by `value`.
-   *
-   *     assert.propertyVal({ tea: 'is good' }, 'tea', 'is good');
-   *
-   * @name propertyVal
-   * @param {Object} object
-   * @param {String} property
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.propertyVal = function (obj, prop, val, msg) {
-    new Assertion(obj, msg).to.have.property(prop, val);
-  };
-
-  /**
-   * ### .propertyNotVal(object, property, value, [message])
-   *
-   * Asserts that `object` has a property named by `property`, but with a value
-   * different from that given by `value`.
-   *
-   *     assert.propertyNotVal({ tea: 'is good' }, 'tea', 'is bad');
-   *
-   * @name propertyNotVal
-   * @param {Object} object
-   * @param {String} property
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.propertyNotVal = function (obj, prop, val, msg) {
-    new Assertion(obj, msg).to.not.have.property(prop, val);
-  };
-
-  /**
-   * ### .deepPropertyVal(object, property, value, [message])
-   *
-   * Asserts that `object` has a property named by `property` with value given
-   * by `value`. `property` can use dot- and bracket-notation for deep
-   * reference.
-   *
-   *     assert.deepPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha');
-   *
-   * @name deepPropertyVal
-   * @param {Object} object
-   * @param {String} property
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.deepPropertyVal = function (obj, prop, val, msg) {
-    new Assertion(obj, msg).to.have.deep.property(prop, val);
-  };
-
-  /**
-   * ### .deepPropertyNotVal(object, property, value, [message])
-   *
-   * Asserts that `object` has a property named by `property`, but with a value
-   * different from that given by `value`. `property` can use dot- and
-   * bracket-notation for deep reference.
-   *
-   *     assert.deepPropertyNotVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha');
-   *
-   * @name deepPropertyNotVal
-   * @param {Object} object
-   * @param {String} property
-   * @param {Mixed} value
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.deepPropertyNotVal = function (obj, prop, val, msg) {
-    new Assertion(obj, msg).to.not.have.deep.property(prop, val);
-  };
-
-  /**
-   * ### .lengthOf(object, length, [message])
-   *
-   * Asserts that `object` has a `length` property with the expected value.
-   *
-   *     assert.lengthOf([1,2,3], 3, 'array has length of 3');
-   *     assert.lengthOf('foobar', 6, 'string has length of 6');
-   *
-   * @name lengthOf
-   * @param {Mixed} object
-   * @param {Number} length
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.lengthOf = function (exp, len, msg) {
-    new Assertion(exp, msg).to.have.length(len);
-  };
-
-  /**
-   * ### .throws(function, [constructor/string/regexp], [string/regexp], [message])
-   *
-   * Asserts that `function` will throw an error that is an instance of
-   * `constructor`, or alternately that it will throw an error with message
-   * matching `regexp`.
-   *
-   *     assert.throws(fn, 'function throws a reference error');
-   *     assert.throws(fn, /function throws a reference error/);
-   *     assert.throws(fn, ReferenceError);
-   *     assert.throws(fn, ReferenceError, 'function throws a reference error');
-   *     assert.throws(fn, ReferenceError, /function throws a reference error/);
-   *
-   * @name throws
-   * @alias throw
-   * @alias Throw
-   * @param {Function} function
-   * @param {ErrorConstructor} constructor
-   * @param {RegExp} regexp
-   * @param {String} message
-   * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.throws = function (fn, errt, errs, msg) {
-    if ('string' === typeof errt || errt instanceof RegExp) {
-      errs = errt;
-      errt = null;
-    }
-
-    var assertErr = new Assertion(fn, msg).to.throw(errt, errs);
-    return flag(assertErr, 'object');
-  };
-
-  /**
-   * ### .doesNotThrow(function, [constructor/regexp], [message])
-   *
-   * Asserts that `function` will _not_ throw an error that is an instance of
-   * `constructor`, or alternately that it will not throw an error with message
-   * matching `regexp`.
-   *
-   *     assert.doesNotThrow(fn, Error, 'function does not throw');
-   *
-   * @name doesNotThrow
-   * @param {Function} function
-   * @param {ErrorConstructor} constructor
-   * @param {RegExp} regexp
-   * @param {String} message
-   * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.doesNotThrow = function (fn, type, msg) {
-    if ('string' === typeof type) {
-      msg = type;
-      type = null;
-    }
-
-    new Assertion(fn, msg).to.not.Throw(type);
-  };
-
-  /**
-   * ### .operator(val1, operator, val2, [message])
-   *
-   * Compares two values using `operator`.
-   *
-   *     assert.operator(1, '<', 2, 'everything is ok');
-   *     assert.operator(1, '>', 2, 'this will fail');
-   *
-   * @name operator
-   * @param {Mixed} val1
-   * @param {String} operator
-   * @param {Mixed} val2
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.operator = function (val, operator, val2, msg) {
-    var ok;
-    switch(operator) {
-      case '==':
-        ok = val == val2;
-        break;
-      case '===':
-        ok = val === val2;
-        break;
-      case '>':
-        ok = val > val2;
-        break;
-      case '>=':
-        ok = val >= val2;
-        break;
-      case '<':
-        ok = val < val2;
-        break;
-      case '<=':
-        ok = val <= val2;
-        break;
-      case '!=':
-        ok = val != val2;
-        break;
-      case '!==':
-        ok = val !== val2;
-        break;
-      default:
-        throw new Error('Invalid operator "' + operator + '"');
-    }
-    var test = new Assertion(ok, msg);
-    test.assert(
-        true === flag(test, 'object')
-      , 'expected ' + util.inspect(val) + ' to be ' + operator + ' ' + util.inspect(val2)
-      , 'expected ' + util.inspect(val) + ' to not be ' + operator + ' ' + util.inspect(val2) );
-  };
-
-  /**
-   * ### .closeTo(actual, expected, delta, [message])
-   *
-   * Asserts that the target is equal `expected`, to within a +/- `delta` range.
-   *
-   *     assert.closeTo(1.5, 1, 0.5, 'numbers are close');
-   *
-   * @name closeTo
-   * @param {Number} actual
-   * @param {Number} expected
-   * @param {Number} delta
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.closeTo = function (act, exp, delta, msg) {
-    new Assertion(act, msg).to.be.closeTo(exp, delta);
-  };
-
-  /**
-   * ### .approximately(actual, expected, delta, [message])
-   *
-   * Asserts that the target is equal `expected`, to within a +/- `delta` range.
-   *
-   *     assert.approximately(1.5, 1, 0.5, 'numbers are close');
-   *
-   * @name approximately
-   * @param {Number} actual
-   * @param {Number} expected
-   * @param {Number} delta
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.approximately = function (act, exp, delta, msg) {
-    new Assertion(act, msg).to.be.approximately(exp, delta);
-  };
-
-  /**
-   * ### .sameMembers(set1, set2, [message])
-   *
-   * Asserts that `set1` and `set2` have the same members.
-   * Order is not taken into account.
-   *
-   *     assert.sameMembers([ 1, 2, 3 ], [ 2, 1, 3 ], 'same members');
-   *
-   * @name sameMembers
-   * @param {Array} set1
-   * @param {Array} set2
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.sameMembers = function (set1, set2, msg) {
-    new Assertion(set1, msg).to.have.same.members(set2);
-  }
-
-  /**
-   * ### .sameDeepMembers(set1, set2, [message])
-   *
-   * Asserts that `set1` and `set2` have the same members - using a deep equality checking.
-   * Order is not taken into account.
-   *
-   *     assert.sameDeepMembers([ {b: 3}, {a: 2}, {c: 5} ], [ {c: 5}, {b: 3}, {a: 2} ], 'same deep members');
-   *
-   * @name sameDeepMembers
-   * @param {Array} set1
-   * @param {Array} set2
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.sameDeepMembers = function (set1, set2, msg) {
-    new Assertion(set1, msg).to.have.same.deep.members(set2);
-  }
-
-  /**
-   * ### .includeMembers(superset, subset, [message])
-   *
-   * Asserts that `subset` is included in `superset`.
-   * Order is not taken into account.
-   *
-   *     assert.includeMembers([ 1, 2, 3 ], [ 2, 1 ], 'include members');
-   *
-   * @name includeMembers
-   * @param {Array} superset
-   * @param {Array} subset
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.includeMembers = function (superset, subset, msg) {
-    new Assertion(superset, msg).to.include.members(subset);
-  }
-
-  /**
-   * ### .includeDeepMembers(superset, subset, [message])
-   *
-   * Asserts that `subset` is included in `superset` - using deep equality checking.
-   * Order is not taken into account.
-   * Duplicates are ignored.
-   *
-   *     assert.includeDeepMembers([ {a: 1}, {b: 2}, {c: 3} ], [ {b: 2}, {a: 1}, {b: 2} ], 'include deep members');
-   *
-   * @name includeDeepMembers
-   * @param {Array} superset
-   * @param {Array} subset
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.includeDeepMembers = function (superset, subset, msg) {
-    new Assertion(superset, msg).to.include.deep.members(subset);
-  }
-
-  /**
-   * ### .oneOf(inList, list, [message])
-   *
-   * Asserts that non-object, non-array value `inList` appears in the flat array `list`.
-   *
-   *     assert.oneOf(1, [ 2, 1 ], 'Not found in list');
-   *
-   * @name oneOf
-   * @param {*} inList
-   * @param {Array<*>} list
-   * @param {String} message
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.oneOf = function (inList, list, msg) {
-    new Assertion(inList, msg).to.be.oneOf(list);
-  }
-
-   /**
-   * ### .changes(function, object, property)
-   *
-   * Asserts that a function changes the value of a property
-   *
-   *     var obj = { val: 10 };
-   *     var fn = function() { obj.val = 22 };
-   *     assert.changes(fn, obj, 'val');
-   *
-   * @name changes
-   * @param {Function} modifier function
-   * @param {Object} object
-   * @param {String} property name
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.changes = function (fn, obj, prop) {
-    new Assertion(fn).to.change(obj, prop);
-  }
-
-   /**
-   * ### .doesNotChange(function, object, property)
-   *
-   * Asserts that a function does not changes the value of a property
-   *
-   *     var obj = { val: 10 };
-   *     var fn = function() { console.log('foo'); };
-   *     assert.doesNotChange(fn, obj, 'val');
-   *
-   * @name doesNotChange
-   * @param {Function} modifier function
-   * @param {Object} object
-   * @param {String} property name
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.doesNotChange = function (fn, obj, prop) {
-    new Assertion(fn).to.not.change(obj, prop);
-  }
-
-   /**
-   * ### .increases(function, object, property)
-   *
-   * Asserts that a function increases an object property
-   *
-   *     var obj = { val: 10 };
-   *     var fn = function() { obj.val = 13 };
-   *     assert.increases(fn, obj, 'val');
-   *
-   * @name increases
-   * @param {Function} modifier function
-   * @param {Object} object
-   * @param {String} property name
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.increases = function (fn, obj, prop) {
-    new Assertion(fn).to.increase(obj, prop);
-  }
-
-   /**
-   * ### .doesNotIncrease(function, object, property)
-   *
-   * Asserts that a function does not increase object property
-   *
-   *     var obj = { val: 10 };
-   *     var fn = function() { obj.val = 8 };
-   *     assert.doesNotIncrease(fn, obj, 'val');
-   *
-   * @name doesNotIncrease
-   * @param {Function} modifier function
-   * @param {Object} object
-   * @param {String} property name
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.doesNotIncrease = function (fn, obj, prop) {
-    new Assertion(fn).to.not.increase(obj, prop);
-  }
-
-   /**
-   * ### .decreases(function, object, property)
-   *
-   * Asserts that a function decreases an object property
-   *
-   *     var obj = { val: 10 };
-   *     var fn = function() { obj.val = 5 };
-   *     assert.decreases(fn, obj, 'val');
-   *
-   * @name decreases
-   * @param {Function} modifier function
-   * @param {Object} object
-   * @param {String} property name
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.decreases = function (fn, obj, prop) {
-    new Assertion(fn).to.decrease(obj, prop);
-  }
-
-   /**
-   * ### .doesNotDecrease(function, object, property)
-   *
-   * Asserts that a function does not decreases an object property
-   *
-   *     var obj = { val: 10 };
-   *     var fn = function() { obj.val = 15 };
-   *     assert.doesNotDecrease(fn, obj, 'val');
-   *
-   * @name doesNotDecrease
-   * @param {Function} modifier function
-   * @param {Object} object
-   * @param {String} property name
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.doesNotDecrease = function (fn, obj, prop) {
-    new Assertion(fn).to.not.decrease(obj, prop);
-  }
-
-  /*!
-   * ### .ifError(object)
-   *
-   * Asserts if value is not a false value, and throws if it is a true value.
-   * This is added to allow for chai to be a drop-in replacement for Node's
-   * assert class.
-   *
-   *     var err = new Error('I am a custom error');
-   *     assert.ifError(err); // Rethrows err!
-   *
-   * @name ifError
-   * @param {Object} object
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.ifError = function (val) {
-    if (val) {
-      throw(val);
-    }
-  };
-
-  /**
-   * ### .isExtensible(object)
-   *
-   * Asserts that `object` is extensible (can have new properties added to it).
-   *
-   *     assert.isExtensible({});
-   *
-   * @name isExtensible
-   * @alias extensible
-   * @param {Object} object
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isExtensible = function (obj, msg) {
-    new Assertion(obj, msg).to.be.extensible;
-  };
-
-  /**
-   * ### .isNotExtensible(object)
-   *
-   * Asserts that `object` is _not_ extensible.
-   *
-   *     var nonExtensibleObject = Object.preventExtensions({});
-   *     var sealedObject = Object.seal({});
-   *     var frozenObject = Object.freese({});
-   *
-   *     assert.isNotExtensible(nonExtensibleObject);
-   *     assert.isNotExtensible(sealedObject);
-   *     assert.isNotExtensible(frozenObject);
-   *
-   * @name isNotExtensible
-   * @alias notExtensible
-   * @param {Object} object
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotExtensible = function (obj, msg) {
-    new Assertion(obj, msg).to.not.be.extensible;
-  };
-
-  /**
-   * ### .isSealed(object)
-   *
-   * Asserts that `object` is sealed (cannot have new properties added to it
-   * and its existing properties cannot be removed).
-   *
-   *     var sealedObject = Object.seal({});
-   *     var frozenObject = Object.seal({});
-   *
-   *     assert.isSealed(sealedObject);
-   *     assert.isSealed(frozenObject);
-   *
-   * @name isSealed
-   * @alias sealed
-   * @param {Object} object
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isSealed = function (obj, msg) {
-    new Assertion(obj, msg).to.be.sealed;
-  };
-
-  /**
-   * ### .isNotSealed(object)
-   *
-   * Asserts that `object` is _not_ sealed.
-   *
-   *     assert.isNotSealed({});
-   *
-   * @name isNotSealed
-   * @alias notSealed
-   * @param {Object} object
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotSealed = function (obj, msg) {
-    new Assertion(obj, msg).to.not.be.sealed;
-  };
-
-  /**
-   * ### .isFrozen(object)
-   *
-   * Asserts that `object` is frozen (cannot have new properties added to it
-   * and its existing properties cannot be modified).
-   *
-   *     var frozenObject = Object.freeze({});
-   *     assert.frozen(frozenObject);
-   *
-   * @name isFrozen
-   * @alias frozen
-   * @param {Object} object
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isFrozen = function (obj, msg) {
-    new Assertion(obj, msg).to.be.frozen;
-  };
-
-  /**
-   * ### .isNotFrozen(object)
-   *
-   * Asserts that `object` is _not_ frozen.
-   *
-   *     assert.isNotFrozen({});
-   *
-   * @name isNotFrozen
-   * @alias notFrozen
-   * @param {Object} object
-   * @param {String} message _optional_
-   * @namespace Assert
-   * @api public
-   */
-
-  assert.isNotFrozen = function (obj, msg) {
-    new Assertion(obj, msg).to.not.be.frozen;
-  };
-
-  /*!
-   * Aliases.
-   */
-
-  (function alias(name, as){
-    assert[as] = assert[name];
-    return alias;
-  })
-  ('isOk', 'ok')
-  ('isNotOk', 'notOk')
-  ('throws', 'throw')
-  ('throws', 'Throw')
-  ('isExtensible', 'extensible')
-  ('isNotExtensible', 'notExtensible')
-  ('isSealed', 'sealed')
-  ('isNotSealed', 'notSealed')
-  ('isFrozen', 'frozen')
-  ('isNotFrozen', 'notFrozen');
-};
-
-},{}],7:[function(require,module,exports){
-/*!
- * chai
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-module.exports = function (chai, util) {
-  chai.expect = function (val, message) {
-    return new chai.Assertion(val, message);
-  };
-
-  /**
-   * ### .fail(actual, expected, [message], [operator])
-   *
-   * Throw a failure.
-   *
-   * @name fail
-   * @param {Mixed} actual
-   * @param {Mixed} expected
-   * @param {String} message
-   * @param {String} operator
-   * @namespace Expect
-   * @api public
-   */
-
-  chai.expect.fail = function (actual, expected, message, operator) {
-    message = message || 'expect.fail()';
-    throw new chai.AssertionError(message, {
-        actual: actual
-      , expected: expected
-      , operator: operator
-    }, chai.expect.fail);
-  };
-};
-
-},{}],8:[function(require,module,exports){
-/*!
- * chai
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-module.exports = function (chai, util) {
-  var Assertion = chai.Assertion;
-
-  function loadShould () {
-    // explicitly define this method as function as to have it's name to include as `ssfi`
-    function shouldGetter() {
-      if (this instanceof String || this instanceof Number || this instanceof Boolean ) {
-        return new Assertion(this.valueOf(), null, shouldGetter);
-      }
-      return new Assertion(this, null, shouldGetter);
-    }
-    function shouldSetter(value) {
-      // See https://github.com/chaijs/chai/issues/86: this makes
-      // `whatever.should = someValue` actually set `someValue`, which is
-      // especially useful for `global.should = require('chai').should()`.
-      //
-      // Note that we have to use [[DefineProperty]] instead of [[Put]]
-      // since otherwise we would trigger this very setter!
-      Object.defineProperty(this, 'should', {
-        value: value,
-        enumerable: true,
-        configurable: true,
-        writable: true
-      });
-    }
-    // modify Object.prototype to have `should`
-    Object.defineProperty(Object.prototype, 'should', {
-      set: shouldSetter
-      , get: shouldGetter
-      , configurable: true
-    });
-
-    var should = {};
-
-    /**
-     * ### .fail(actual, expected, [message], [operator])
-     *
-     * Throw a failure.
-     *
-     * @name fail
-     * @param {Mixed} actual
-     * @param {Mixed} expected
-     * @param {String} message
-     * @param {String} operator
-     * @namespace Should
-     * @api public
-     */
-
-    should.fail = function (actual, expected, message, operator) {
-      message = message || 'should.fail()';
-      throw new chai.AssertionError(message, {
-          actual: actual
-        , expected: expected
-        , operator: operator
-      }, should.fail);
-    };
-
-    /**
-     * ### .equal(actual, expected, [message])
-     *
-     * Asserts non-strict equality (`==`) of `actual` and `expected`.
-     *
-     *     should.equal(3, '3', '== coerces values to strings');
-     *
-     * @name equal
-     * @param {Mixed} actual
-     * @param {Mixed} expected
-     * @param {String} message
-     * @namespace Should
-     * @api public
-     */
-
-    should.equal = function (val1, val2, msg) {
-      new Assertion(val1, msg).to.equal(val2);
-    };
-
-    /**
-     * ### .throw(function, [constructor/string/regexp], [string/regexp], [message])
-     *
-     * Asserts that `function` will throw an error that is an instance of
-     * `constructor`, or alternately that it will throw an error with message
-     * matching `regexp`.
-     *
-     *     should.throw(fn, 'function throws a reference error');
-     *     should.throw(fn, /function throws a reference error/);
-     *     should.throw(fn, ReferenceError);
-     *     should.throw(fn, ReferenceError, 'function throws a reference error');
-     *     should.throw(fn, ReferenceError, /function throws a reference error/);
-     *
-     * @name throw
-     * @alias Throw
-     * @param {Function} function
-     * @param {ErrorConstructor} constructor
-     * @param {RegExp} regexp
-     * @param {String} message
-     * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
-     * @namespace Should
-     * @api public
-     */
-
-    should.Throw = function (fn, errt, errs, msg) {
-      new Assertion(fn, msg).to.Throw(errt, errs);
-    };
-
-    /**
-     * ### .exist
-     *
-     * Asserts that the target is neither `null` nor `undefined`.
-     *
-     *     var foo = 'hi';
-     *
-     *     should.exist(foo, 'foo exists');
-     *
-     * @name exist
-     * @namespace Should
-     * @api public
-     */
-
-    should.exist = function (val, msg) {
-      new Assertion(val, msg).to.exist;
-    }
-
-    // negation
-    should.not = {}
-
-    /**
-     * ### .not.equal(actual, expected, [message])
-     *
-     * Asserts non-strict inequality (`!=`) of `actual` and `expected`.
-     *
-     *     should.not.equal(3, 4, 'these numbers are not equal');
-     *
-     * @name not.equal
-     * @param {Mixed} actual
-     * @param {Mixed} expected
-     * @param {String} message
-     * @namespace Should
-     * @api public
-     */
-
-    should.not.equal = function (val1, val2, msg) {
-      new Assertion(val1, msg).to.not.equal(val2);
-    };
-
-    /**
-     * ### .throw(function, [constructor/regexp], [message])
-     *
-     * Asserts that `function` will _not_ throw an error that is an instance of
-     * `constructor`, or alternately that it will not throw an error with message
-     * matching `regexp`.
-     *
-     *     should.not.throw(fn, Error, 'function does not throw');
-     *
-     * @name not.throw
-     * @alias not.Throw
-     * @param {Function} function
-     * @param {ErrorConstructor} constructor
-     * @param {RegExp} regexp
-     * @param {String} message
-     * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
-     * @namespace Should
-     * @api public
-     */
-
-    should.not.Throw = function (fn, errt, errs, msg) {
-      new Assertion(fn, msg).to.not.Throw(errt, errs);
-    };
-
-    /**
-     * ### .not.exist
-     *
-     * Asserts that the target is neither `null` nor `undefined`.
-     *
-     *     var bar = null;
-     *
-     *     should.not.exist(bar, 'bar does not exist');
-     *
-     * @name not.exist
-     * @namespace Should
-     * @api public
-     */
-
-    should.not.exist = function (val, msg) {
-      new Assertion(val, msg).to.not.exist;
-    }
-
-    should['throw'] = should['Throw'];
-    should.not['throw'] = should.not['Throw'];
-
-    return should;
-  };
-
-  chai.should = loadShould;
-  chai.Should = loadShould;
-};
-
-},{}],9:[function(require,module,exports){
-/*!
- * Chai - addChainingMethod utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/*!
- * Module dependencies
- */
-
-var transferFlags = require('./transferFlags');
-var flag = require('./flag');
-var config = require('../config');
-
-/*!
- * Module variables
- */
-
-// Check whether `__proto__` is supported
-var hasProtoSupport = '__proto__' in Object;
-
-// Without `__proto__` support, this module will need to add properties to a function.
-// However, some Function.prototype methods cannot be overwritten,
-// and there seems no easy cross-platform way to detect them (@see chaijs/chai/issues/69).
-var excludeNames = /^(?:length|name|arguments|caller)$/;
-
-// Cache `Function` properties
-var call  = Function.prototype.call,
-    apply = Function.prototype.apply;
-
-/**
- * ### addChainableMethod (ctx, name, method, chainingBehavior)
- *
- * Adds a method to an object, such that the method can also be chained.
- *
- *     utils.addChainableMethod(chai.Assertion.prototype, 'foo', function (str) {
- *       var obj = utils.flag(this, 'object');
- *       new chai.Assertion(obj).to.be.equal(str);
- *     });
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- *     chai.Assertion.addChainableMethod('foo', fn, chainingBehavior);
- *
- * The result can then be used as both a method assertion, executing both `method` and
- * `chainingBehavior`, or as a language chain, which only executes `chainingBehavior`.
- *
- *     expect(fooStr).to.be.foo('bar');
- *     expect(fooStr).to.be.foo.equal('foo');
- *
- * @param {Object} ctx object to which the method is added
- * @param {String} name of method to add
- * @param {Function} method function to be used for `name`, when called
- * @param {Function} chainingBehavior function to be called every time the property is accessed
- * @namespace Utils
- * @name addChainableMethod
- * @api public
- */
-
-module.exports = function (ctx, name, method, chainingBehavior) {
-  if (typeof chainingBehavior !== 'function') {
-    chainingBehavior = function () { };
-  }
-
-  var chainableBehavior = {
-      method: method
-    , chainingBehavior: chainingBehavior
-  };
-
-  // save the methods so we can overwrite them later, if we need to.
-  if (!ctx.__methods) {
-    ctx.__methods = {};
-  }
-  ctx.__methods[name] = chainableBehavior;
-
-  Object.defineProperty(ctx, name,
-    { get: function () {
-        chainableBehavior.chainingBehavior.call(this);
-
-        var assert = function assert() {
-          var old_ssfi = flag(this, 'ssfi');
-          if (old_ssfi && config.includeStack === false)
-            flag(this, 'ssfi', assert);
-          var result = chainableBehavior.method.apply(this, arguments);
-          return result === undefined ? this : result;
-        };
-
-        // Use `__proto__` if available
-        if (hasProtoSupport) {
-          // Inherit all properties from the object by replacing the `Function` prototype
-          var prototype = assert.__proto__ = Object.create(this);
-          // Restore the `call` and `apply` methods from `Function`
-          prototype.call = call;
-          prototype.apply = apply;
-        }
-        // Otherwise, redefine all properties (slow!)
-        else {
-          var asserterNames = Object.getOwnPropertyNames(ctx);
-          asserterNames.forEach(function (asserterName) {
-            if (!excludeNames.test(asserterName)) {
-              var pd = Object.getOwnPropertyDescriptor(ctx, asserterName);
-              Object.defineProperty(assert, asserterName, pd);
-            }
-          });
-        }
-
-        transferFlags(this, assert);
-        return assert;
-      }
-    , configurable: true
-  });
-};
-
-},{"../config":4,"./flag":13,"./transferFlags":29}],10:[function(require,module,exports){
-/*!
- * Chai - addMethod utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-var config = require('../config');
-
-/**
- * ### .addMethod (ctx, name, method)
- *
- * Adds a method to the prototype of an object.
- *
- *     utils.addMethod(chai.Assertion.prototype, 'foo', function (str) {
- *       var obj = utils.flag(this, 'object');
- *       new chai.Assertion(obj).to.be.equal(str);
- *     });
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- *     chai.Assertion.addMethod('foo', fn);
- *
- * Then can be used as any other assertion.
- *
- *     expect(fooStr).to.be.foo('bar');
- *
- * @param {Object} ctx object to which the method is added
- * @param {String} name of method to add
- * @param {Function} method function to be used for name
- * @namespace Utils
- * @name addMethod
- * @api public
- */
-var flag = require('./flag');
-
-module.exports = function (ctx, name, method) {
-  ctx[name] = function () {
-    var old_ssfi = flag(this, 'ssfi');
-    if (old_ssfi && config.includeStack === false)
-      flag(this, 'ssfi', ctx[name]);
-    var result = method.apply(this, arguments);
-    return result === undefined ? this : result;
-  };
-};
-
-},{"../config":4,"./flag":13}],11:[function(require,module,exports){
-/*!
- * Chai - addProperty utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-var config = require('../config');
-var flag = require('./flag');
-
-/**
- * ### addProperty (ctx, name, getter)
- *
- * Adds a property to the prototype of an object.
- *
- *     utils.addProperty(chai.Assertion.prototype, 'foo', function () {
- *       var obj = utils.flag(this, 'object');
- *       new chai.Assertion(obj).to.be.instanceof(Foo);
- *     });
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- *     chai.Assertion.addProperty('foo', fn);
- *
- * Then can be used as any other assertion.
- *
- *     expect(myFoo).to.be.foo;
- *
- * @param {Object} ctx object to which the property is added
- * @param {String} name of property to add
- * @param {Function} getter function to be used for name
- * @namespace Utils
- * @name addProperty
- * @api public
- */
-
-module.exports = function (ctx, name, getter) {
-  Object.defineProperty(ctx, name,
-    { get: function addProperty() {
-        var old_ssfi = flag(this, 'ssfi');
-        if (old_ssfi && config.includeStack === false)
-          flag(this, 'ssfi', addProperty);
-
-        var result = getter.call(this);
-        return result === undefined ? this : result;
-      }
-    , configurable: true
-  });
-};
-
-},{"../config":4,"./flag":13}],12:[function(require,module,exports){
-/*!
- * Chai - expectTypes utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * ### expectTypes(obj, types)
- *
- * Ensures that the object being tested against is of a valid type.
- *
- *     utils.expectTypes(this, ['array', 'object', 'string']);
- *
- * @param {Mixed} obj constructed Assertion
- * @param {Array} type A list of allowed types for this assertion
- * @namespace Utils
- * @name expectTypes
- * @api public
- */
-
-var AssertionError = require('assertion-error');
-var flag = require('./flag');
-var type = require('type-detect');
-
-module.exports = function (obj, types) {
-  var obj = flag(obj, 'object');
-  types = types.map(function (t) { return t.toLowerCase(); });
-  types.sort();
-
-  // Transforms ['lorem', 'ipsum'] into 'a lirum, or an ipsum'
-  var str = types.map(function (t, index) {
-    var art = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(t.charAt(0)) ? 'an' : 'a';
-    var or = types.length > 1 && index === types.length - 1 ? 'or ' : '';
-    return or + art + ' ' + t;
-  }).join(', ');
-
-  if (!types.some(function (expected) { return type(obj) === expected; })) {
-    throw new AssertionError(
-      'object tested must be ' + str + ', but ' + type(obj) + ' given'
-    );
-  }
-};
-
-},{"./flag":13,"assertion-error":30,"type-detect":35}],13:[function(require,module,exports){
-/*!
- * Chai - flag utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * ### flag(object, key, [value])
- *
- * Get or set a flag value on an object. If a
- * value is provided it will be set, else it will
- * return the currently set value or `undefined` if
- * the value is not set.
- *
- *     utils.flag(this, 'foo', 'bar'); // setter
- *     utils.flag(this, 'foo'); // getter, returns `bar`
- *
- * @param {Object} object constructed Assertion
- * @param {String} key
- * @param {Mixed} value (optional)
- * @namespace Utils
- * @name flag
- * @api private
- */
-
-module.exports = function (obj, key, value) {
-  var flags = obj.__flags || (obj.__flags = Object.create(null));
-  if (arguments.length === 3) {
-    flags[key] = value;
-  } else {
-    return flags[key];
-  }
-};
-
-},{}],14:[function(require,module,exports){
-/*!
- * Chai - getActual utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * # getActual(object, [actual])
- *
- * Returns the `actual` value for an Assertion
- *
- * @param {Object} object (constructed Assertion)
- * @param {Arguments} chai.Assertion.prototype.assert arguments
- * @namespace Utils
- * @name getActual
- */
-
-module.exports = function (obj, args) {
-  return args.length > 4 ? args[4] : obj._obj;
-};
-
-},{}],15:[function(require,module,exports){
-/*!
- * Chai - getEnumerableProperties utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * ### .getEnumerableProperties(object)
- *
- * This allows the retrieval of enumerable property names of an object,
- * inherited or not.
- *
- * @param {Object} object
- * @returns {Array}
- * @namespace Utils
- * @name getEnumerableProperties
- * @api public
- */
-
-module.exports = function getEnumerableProperties(object) {
-  var result = [];
-  for (var name in object) {
-    result.push(name);
-  }
-  return result;
-};
-
-},{}],16:[function(require,module,exports){
-/*!
- * Chai - message composition utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/*!
- * Module dependancies
- */
-
-var flag = require('./flag')
-  , getActual = require('./getActual')
-  , inspect = require('./inspect')
-  , objDisplay = require('./objDisplay');
-
-/**
- * ### .getMessage(object, message, negateMessage)
- *
- * Construct the error message based on flags
- * and template tags. Template tags will return
- * a stringified inspection of the object referenced.
- *
- * Message template tags:
- * - `#{this}` current asserted object
- * - `#{act}` actual value
- * - `#{exp}` expected value
- *
- * @param {Object} object (constructed Assertion)
- * @param {Arguments} chai.Assertion.prototype.assert arguments
- * @namespace Utils
- * @name getMessage
- * @api public
- */
-
-module.exports = function (obj, args) {
-  var negate = flag(obj, 'negate')
-    , val = flag(obj, 'object')
-    , expected = args[3]
-    , actual = getActual(obj, args)
-    , msg = negate ? args[2] : args[1]
-    , flagMsg = flag(obj, 'message');
-
-  if(typeof msg === "function") msg = msg();
-  msg = msg || '';
-  msg = msg
-    .replace(/#\{this\}/g, function () { return objDisplay(val); })
-    .replace(/#\{act\}/g, function () { return objDisplay(actual); })
-    .replace(/#\{exp\}/g, function () { return objDisplay(expected); });
-
-  return flagMsg ? flagMsg + ': ' + msg : msg;
-};
-
-},{"./flag":13,"./getActual":14,"./inspect":23,"./objDisplay":24}],17:[function(require,module,exports){
-/*!
- * Chai - getName utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * # getName(func)
- *
- * Gets the name of a function, in a cross-browser way.
- *
- * @param {Function} a function (usually a constructor)
- * @namespace Utils
- * @name getName
- */
-
-module.exports = function (func) {
-  if (func.name) return func.name;
-
-  var match = /^\s?function ([^(]*)\(/.exec(func);
-  return match && match[1] ? match[1] : "";
-};
-
-},{}],18:[function(require,module,exports){
-/*!
- * Chai - getPathInfo utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-var hasProperty = require('./hasProperty');
-
-/**
- * ### .getPathInfo(path, object)
- *
- * This allows the retrieval of property info in an
- * object given a string path.
- *
- * The path info consists of an object with the
- * following properties:
- *
- * * parent - The parent object of the property referenced by `path`
- * * name - The name of the final property, a number if it was an array indexer
- * * value - The value of the property, if it exists, otherwise `undefined`
- * * exists - Whether the property exists or not
- *
- * @param {String} path
- * @param {Object} object
- * @returns {Object} info
- * @namespace Utils
- * @name getPathInfo
- * @api public
- */
-
-module.exports = function getPathInfo(path, obj) {
-  var parsed = parsePath(path),
-      last = parsed[parsed.length - 1];
-
-  var info = {
-    parent: parsed.length > 1 ? _getPathValue(parsed, obj, parsed.length - 1) : obj,
-    name: last.p || last.i,
-    value: _getPathValue(parsed, obj)
-  };
-  info.exists = hasProperty(info.name, info.parent);
-
-  return info;
-};
-
-
-/*!
- * ## parsePath(path)
- *
- * Helper function used to parse string object
- * paths. Use in conjunction with `_getPathValue`.
- *
- *      var parsed = parsePath('myobject.property.subprop');
- *
- * ### Paths:
- *
- * * Can be as near infinitely deep and nested
- * * Arrays are also valid using the formal `myobject.document[3].property`.
- * * Literal dots and brackets (not delimiter) must be backslash-escaped.
- *
- * @param {String} path
- * @returns {Object} parsed
- * @api private
- */
-
-function parsePath (path) {
-  var str = path.replace(/([^\\])\[/g, '$1.[')
-    , parts = str.match(/(\\\.|[^.]+?)+/g);
-  return parts.map(function (value) {
-    var re = /^\[(\d+)\]$/
-      , mArr = re.exec(value);
-    if (mArr) return { i: parseFloat(mArr[1]) };
-    else return { p: value.replace(/\\([.\[\]])/g, '$1') };
-  });
-}
-
-
-/*!
- * ## _getPathValue(parsed, obj)
- *
- * Helper companion function for `.parsePath` that returns
- * the value located at the parsed address.
- *
- *      var value = getPathValue(parsed, obj);
- *
- * @param {Object} parsed definition from `parsePath`.
- * @param {Object} object to search against
- * @param {Number} object to search against
- * @returns {Object|Undefined} value
- * @api private
- */
-
-function _getPathValue (parsed, obj, index) {
-  var tmp = obj
-    , res;
-
-  index = (index === undefined ? parsed.length : index);
-
-  for (var i = 0, l = index; i < l; i++) {
-    var part = parsed[i];
-    if (tmp) {
-      if ('undefined' !== typeof part.p)
-        tmp = tmp[part.p];
-      else if ('undefined' !== typeof part.i)
-        tmp = tmp[part.i];
-      if (i == (l - 1)) res = tmp;
-    } else {
-      res = undefined;
-    }
-  }
-  return res;
-}
-
-},{"./hasProperty":21}],19:[function(require,module,exports){
-/*!
- * Chai - getPathValue utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * @see https://github.com/logicalparadox/filtr
- * MIT Licensed
- */
-
-var getPathInfo = require('./getPathInfo');
-
-/**
- * ### .getPathValue(path, object)
- *
- * This allows the retrieval of values in an
- * object given a string path.
- *
- *     var obj = {
- *         prop1: {
- *             arr: ['a', 'b', 'c']
- *           , str: 'Hello'
- *         }
- *       , prop2: {
- *             arr: [ { nested: 'Universe' } ]
- *           , str: 'Hello again!'
- *         }
- *     }
- *
- * The following would be the results.
- *
- *     getPathValue('prop1.str', obj); // Hello
- *     getPathValue('prop1.att[2]', obj); // b
- *     getPathValue('prop2.arr[0].nested', obj); // Universe
- *
- * @param {String} path
- * @param {Object} object
- * @returns {Object} value or `undefined`
- * @namespace Utils
- * @name getPathValue
- * @api public
- */
-module.exports = function(path, obj) {
-  var info = getPathInfo(path, obj);
-  return info.value;
-};
-
-},{"./getPathInfo":18}],20:[function(require,module,exports){
-/*!
- * Chai - getProperties utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * ### .getProperties(object)
- *
- * This allows the retrieval of property names of an object, enumerable or not,
- * inherited or not.
- *
- * @param {Object} object
- * @returns {Array}
- * @namespace Utils
- * @name getProperties
- * @api public
- */
-
-module.exports = function getProperties(object) {
-  var result = Object.getOwnPropertyNames(object);
-
-  function addProperty(property) {
-    if (result.indexOf(property) === -1) {
-      result.push(property);
-    }
-  }
-
-  var proto = Object.getPrototypeOf(object);
-  while (proto !== null) {
-    Object.getOwnPropertyNames(proto).forEach(addProperty);
-    proto = Object.getPrototypeOf(proto);
-  }
-
-  return result;
-};
-
-},{}],21:[function(require,module,exports){
-/*!
- * Chai - hasProperty utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-var type = require('type-detect');
-
-/**
- * ### .hasProperty(object, name)
- *
- * This allows checking whether an object has
- * named property or numeric array index.
- *
- * Basically does the same thing as the `in`
- * operator but works properly with natives
- * and null/undefined values.
- *
- *     var obj = {
- *         arr: ['a', 'b', 'c']
- *       , str: 'Hello'
- *     }
- *
- * The following would be the results.
- *
- *     hasProperty('str', obj);  // true
- *     hasProperty('constructor', obj);  // true
- *     hasProperty('bar', obj);  // false
- *
- *     hasProperty('length', obj.str); // true
- *     hasProperty(1, obj.str);  // true
- *     hasProperty(5, obj.str);  // false
- *
- *     hasProperty('length', obj.arr);  // true
- *     hasProperty(2, obj.arr);  // true
- *     hasProperty(3, obj.arr);  // false
- *
- * @param {Objuect} object
- * @param {String|Number} name
- * @returns {Boolean} whether it exists
- * @namespace Utils
- * @name getPathInfo
- * @api public
- */
-
-var literals = {
-    'number': Number
-  , 'string': String
-};
-
-module.exports = function hasProperty(name, obj) {
-  var ot = type(obj);
-
-  // Bad Object, obviously no props at all
-  if(ot === 'null' || ot === 'undefined')
-    return false;
-
-  // The `in` operator does not work with certain literals
-  // box these before the check
-  if(literals[ot] && typeof obj !== 'object')
-    obj = new literals[ot](obj);
-
-  return name in obj;
-};
-
-},{"type-detect":35}],22:[function(require,module,exports){
-/*!
- * chai
- * Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/*!
- * Main exports
- */
-
-var exports = module.exports = {};
-
-/*!
- * test utility
- */
-
-exports.test = require('./test');
-
-/*!
- * type utility
- */
-
-exports.type = require('type-detect');
-
-/*!
- * expectTypes utility
- */
-exports.expectTypes = require('./expectTypes');
-
-/*!
- * message utility
- */
-
-exports.getMessage = require('./getMessage');
-
-/*!
- * actual utility
- */
-
-exports.getActual = require('./getActual');
-
-/*!
- * Inspect util
- */
-
-exports.inspect = require('./inspect');
-
-/*!
- * Object Display util
- */
-
-exports.objDisplay = require('./objDisplay');
-
-/*!
- * Flag utility
- */
-
-exports.flag = require('./flag');
-
-/*!
- * Flag transferring utility
- */
-
-exports.transferFlags = require('./transferFlags');
-
-/*!
- * Deep equal utility
- */
-
-exports.eql = require('deep-eql');
-
-/*!
- * Deep path value
- */
-
-exports.getPathValue = require('./getPathValue');
-
-/*!
- * Deep path info
- */
-
-exports.getPathInfo = require('./getPathInfo');
-
-/*!
- * Check if a property exists
- */
-
-exports.hasProperty = require('./hasProperty');
-
-/*!
- * Function name
- */
-
-exports.getName = require('./getName');
-
-/*!
- * add Property
- */
-
-exports.addProperty = require('./addProperty');
-
-/*!
- * add Method
- */
-
-exports.addMethod = require('./addMethod');
-
-/*!
- * overwrite Property
- */
-
-exports.overwriteProperty = require('./overwriteProperty');
-
-/*!
- * overwrite Method
- */
-
-exports.overwriteMethod = require('./overwriteMethod');
-
-/*!
- * Add a chainable method
- */
-
-exports.addChainableMethod = require('./addChainableMethod');
-
-/*!
- * Overwrite chainable method
- */
-
-exports.overwriteChainableMethod = require('./overwriteChainableMethod');
-
-},{"./addChainableMethod":9,"./addMethod":10,"./addProperty":11,"./expectTypes":12,"./flag":13,"./getActual":14,"./getMessage":16,"./getName":17,"./getPathInfo":18,"./getPathValue":19,"./hasProperty":21,"./inspect":23,"./objDisplay":24,"./overwriteChainableMethod":25,"./overwriteMethod":26,"./overwriteProperty":27,"./test":28,"./transferFlags":29,"deep-eql":31,"type-detect":35}],23:[function(require,module,exports){
-// This is (almost) directly from Node.js utils
-// https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/util.js
-
-var getName = require('./getName');
-var getProperties = require('./getProperties');
-var getEnumerableProperties = require('./getEnumerableProperties');
-
-module.exports = inspect;
-
-/**
- * Echos the value of a value. Trys to print the value out
- * in the best way possible given the different types.
- *
- * @param {Object} obj The object to print out.
- * @param {Boolean} showHidden Flag that shows hidden (not enumerable)
- *    properties of objects.
- * @param {Number} depth Depth in which to descend in object. Default is 2.
- * @param {Boolean} colors Flag to turn on ANSI escape codes to color the
- *    output. Default is false (no coloring).
- * @namespace Utils
- * @name inspect
- */
-function inspect(obj, showHidden, depth, colors) {
-  var ctx = {
-    showHidden: showHidden,
-    seen: [],
-    stylize: function (str) { return str; }
-  };
-  return formatValue(ctx, obj, (typeof depth === 'undefined' ? 2 : depth));
-}
-
-// Returns true if object is a DOM element.
-var isDOMElement = function (object) {
-  if (typeof HTMLElement === 'object') {
-    return object instanceof HTMLElement;
-  } else {
-    return object &&
-      typeof object === 'object' &&
-      object.nodeType === 1 &&
-      typeof object.nodeName === 'string';
-  }
-};
-
-function formatValue(ctx, value, recurseTimes) {
-  // Provide a hook for user-specified inspect functions.
-  // Check that value is an object with an inspect function on it
-  if (value && typeof value.inspect === 'function' &&
-      // Filter out the util module, it's inspect function is special
-      value.inspect !== exports.inspect &&
-      // Also filter out any prototype objects using the circular check.
-      !(value.constructor && value.constructor.prototype === value)) {
-    var ret = value.inspect(recurseTimes);
-    if (typeof ret !== 'string') {
-      ret = formatValue(ctx, ret, recurseTimes);
-    }
-    return ret;
-  }
-
-  // Primitive types cannot have properties
-  var primitive = formatPrimitive(ctx, value);
-  if (primitive) {
-    return primitive;
-  }
-
-  // If this is a DOM element, try to get the outer HTML.
-  if (isDOMElement(value)) {
-    if ('outerHTML' in value) {
-      return value.outerHTML;
-      // This value does not have an outerHTML attribute,
-      //   it could still be an XML element
-    } else {
-      // Attempt to serialize it
-      try {
-        if (document.xmlVersion) {
-          var xmlSerializer = new XMLSerializer();
-          return xmlSerializer.serializeToString(value);
-        } else {
-          // Firefox 11- do not support outerHTML
-          //   It does, however, support innerHTML
-          //   Use the following to render the element
-          var ns = "http://www.w3.org/1999/xhtml";
-          var container = document.createElementNS(ns, '_');
-
-          container.appendChild(value.cloneNode(false));
-          html = container.innerHTML
-            .replace('><', '>' + value.innerHTML + '<');
-          container.innerHTML = '';
-          return html;
-        }
-      } catch (err) {
-        // This could be a non-native DOM implementation,
-        //   continue with the normal flow:
-        //   printing the element as if it is an object.
-      }
-    }
-  }
-
-  // Look up the keys of the object.
-  var visibleKeys = getEnumerableProperties(value);
-  var keys = ctx.showHidden ? getProperties(value) : visibleKeys;
-
-  // Some type of object without properties can be shortcutted.
-  // In IE, errors have a single `stack` property, or if they are vanilla `Error`,
-  // a `stack` plus `description` property; ignore those for consistency.
-  if (keys.length === 0 || (isError(value) && (
-      (keys.length === 1 && keys[0] === 'stack') ||
-      (keys.length === 2 && keys[0] === 'description' && keys[1] === 'stack')
-     ))) {
-    if (typeof value === 'function') {
-      var name = getName(value);
-      var nameSuffix = name ? ': ' + name : '';
-      return ctx.stylize('[Function' + nameSuffix + ']', 'special');
-    }
-    if (isRegExp(value)) {
-      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
-    }
-    if (isDate(value)) {
-      return ctx.stylize(Date.prototype.toUTCString.call(value), 'date');
-    }
-    if (isError(value)) {
-      return formatError(value);
-    }
-  }
-
-  var base = '', array = false, braces = ['{', '}'];
-
-  // Make Array say that they are Array
-  if (isArray(value)) {
-    array = true;
-    braces = ['[', ']'];
-  }
-
-  // Make functions say that they are functions
-  if (typeof value === 'function') {
-    var name = getName(value);
-    var nameSuffix = name ? ': ' + name : '';
-    base = ' [Function' + nameSuffix + ']';
-  }
-
-  // Make RegExps say that they are RegExps
-  if (isRegExp(value)) {
-    base = ' ' + RegExp.prototype.toString.call(value);
-  }
-
-  // Make dates with properties first say the date
-  if (isDate(value)) {
-    base = ' ' + Date.prototype.toUTCString.call(value);
-  }
-
-  // Make error with message first say the error
-  if (isError(value)) {
-    return formatError(value);
-  }
-
-  if (keys.length === 0 && (!array || value.length == 0)) {
-    return braces[0] + base + braces[1];
-  }
-
-  if (recurseTimes < 0) {
-    if (isRegExp(value)) {
-      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
-    } else {
-      return ctx.stylize('[Object]', 'special');
-    }
-  }
-
-  ctx.seen.push(value);
-
-  var output;
-  if (array) {
-    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
-  } else {
-    output = keys.map(function(key) {
-      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
-    });
-  }
-
-  ctx.seen.pop();
-
-  return reduceToSingleString(output, base, braces);
-}
-
-
-function formatPrimitive(ctx, value) {
-  switch (typeof value) {
-    case 'undefined':
-      return ctx.stylize('undefined', 'undefined');
-
-    case 'string':
-      var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
-                                               .replace(/'/g, "\\'")
-                                               .replace(/\\"/g, '"') + '\'';
-      return ctx.stylize(simple, 'string');
-
-    case 'number':
-      if (value === 0 && (1/value) === -Infinity) {
-        return ctx.stylize('-0', 'number');
-      }
-      return ctx.stylize('' + value, 'number');
-
-    case 'boolean':
-      return ctx.stylize('' + value, 'boolean');
-  }
-  // For some reason typeof null is "object", so special case here.
-  if (value === null) {
-    return ctx.stylize('null', 'null');
-  }
-}
-
-
-function formatError(value) {
-  return '[' + Error.prototype.toString.call(value) + ']';
-}
-
-
-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
-  var output = [];
-  for (var i = 0, l = value.length; i < l; ++i) {
-    if (Object.prototype.hasOwnProperty.call(value, String(i))) {
-      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
-          String(i), true));
-    } else {
-      output.push('');
-    }
-  }
-  keys.forEach(function(key) {
-    if (!key.match(/^\d+$/)) {
-      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
-          key, true));
-    }
-  });
-  return output;
-}
-
-
-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
-  var name, str;
-  if (value.__lookupGetter__) {
-    if (value.__lookupGetter__(key)) {
-      if (value.__lookupSetter__(key)) {
-        str = ctx.stylize('[Getter/Setter]', 'special');
-      } else {
-        str = ctx.stylize('[Getter]', 'special');
-      }
-    } else {
-      if (value.__lookupSetter__(key)) {
-        str = ctx.stylize('[Setter]', 'special');
-      }
-    }
-  }
-  if (visibleKeys.indexOf(key) < 0) {
-    name = '[' + key + ']';
-  }
-  if (!str) {
-    if (ctx.seen.indexOf(value[key]) < 0) {
-      if (recurseTimes === null) {
-        str = formatValue(ctx, value[key], null);
-      } else {
-        str = formatValue(ctx, value[key], recurseTimes - 1);
-      }
-      if (str.indexOf('\n') > -1) {
-        if (array) {
-          str = str.split('\n').map(function(line) {
-            return '  ' + line;
-          }).join('\n').substr(2);
-        } else {
-          str = '\n' + str.split('\n').map(function(line) {
-            return '   ' + line;
-          }).join('\n');
-        }
-      }
-    } else {
-      str = ctx.stylize('[Circular]', 'special');
-    }
-  }
-  if (typeof name === 'undefined') {
-    if (array && key.match(/^\d+$/)) {
-      return str;
-    }
-    name = JSON.stringify('' + key);
-    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
-      name = name.substr(1, name.length - 2);
-      name = ctx.stylize(name, 'name');
-    } else {
-      name = name.replace(/'/g, "\\'")
-                 .replace(/\\"/g, '"')
-                 .replace(/(^"|"$)/g, "'");
-      name = ctx.stylize(name, 'string');
-    }
-  }
-
-  return name + ': ' + str;
-}
-
-
-function reduceToSingleString(output, base, braces) {
-  var numLinesEst = 0;
-  var length = output.reduce(function(prev, cur) {
-    numLinesEst++;
-    if (cur.indexOf('\n') >= 0) numLinesEst++;
-    return prev + cur.length + 1;
-  }, 0);
-
-  if (length > 60) {
-    return braces[0] +
-           (base === '' ? '' : base + '\n ') +
-           ' ' +
-           output.join(',\n  ') +
-           ' ' +
-           braces[1];
-  }
-
-  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
-}
-
-function isArray(ar) {
-  return Array.isArray(ar) ||
-         (typeof ar === 'object' && objectToString(ar) === '[object Array]');
-}
-
-function isRegExp(re) {
-  return typeof re === 'object' && objectToString(re) === '[object RegExp]';
-}
-
-function isDate(d) {
-  return typeof d === 'object' && objectToString(d) === '[object Date]';
-}
-
-function isError(e) {
-  return typeof e === 'object' && objectToString(e) === '[object Error]';
-}
-
-function objectToString(o) {
-  return Object.prototype.toString.call(o);
-}
-
-},{"./getEnumerableProperties":15,"./getName":17,"./getProperties":20}],24:[function(require,module,exports){
-/*!
- * Chai - flag utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/*!
- * Module dependancies
- */
-
-var inspect = require('./inspect');
-var config = require('../config');
-
-/**
- * ### .objDisplay (object)
- *
- * Determines if an object or an array matches
- * criteria to be inspected in-line for error
- * messages or should be truncated.
- *
- * @param {Mixed} javascript object to inspect
- * @name objDisplay
- * @namespace Utils
- * @api public
- */
-
-module.exports = function (obj) {
-  var str = inspect(obj)
-    , type = Object.prototype.toString.call(obj);
-
-  if (config.truncateThreshold && str.length >= config.truncateThreshold) {
-    if (type === '[object Function]') {
-      return !obj.name || obj.name === ''
-        ? '[Function]'
-        : '[Function: ' + obj.name + ']';
-    } else if (type === '[object Array]') {
-      return '[ Array(' + obj.length + ') ]';
-    } else if (type === '[object Object]') {
-      var keys = Object.keys(obj)
-        , kstr = keys.length > 2
-          ? keys.splice(0, 2).join(', ') + ', ...'
-          : keys.join(', ');
-      return '{ Object (' + kstr + ') }';
-    } else {
-      return str;
-    }
-  } else {
-    return str;
-  }
-};
-
-},{"../config":4,"./inspect":23}],25:[function(require,module,exports){
-/*!
- * Chai - overwriteChainableMethod utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * ### overwriteChainableMethod (ctx, name, method, chainingBehavior)
- *
- * Overwites an already existing chainable method
- * and provides access to the previous function or
- * property.  Must return functions to be used for
- * name.
- *
- *     utils.overwriteChainableMethod(chai.Assertion.prototype, 'length',
- *       function (_super) {
- *       }
- *     , function (_super) {
- *       }
- *     );
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- *     chai.Assertion.overwriteChainableMethod('foo', fn, fn);
- *
- * Then can be used as any other assertion.
- *
- *     expect(myFoo).to.have.length(3);
- *     expect(myFoo).to.have.length.above(3);
- *
- * @param {Object} ctx object whose method / property is to be overwritten
- * @param {String} name of method / property to overwrite
- * @param {Function} method function that returns a function to be used for name
- * @param {Function} chainingBehavior function that returns a function to be used for property
- * @namespace Utils
- * @name overwriteChainableMethod
- * @api public
- */
-
-module.exports = function (ctx, name, method, chainingBehavior) {
-  var chainableBehavior = ctx.__methods[name];
-
-  var _chainingBehavior = chainableBehavior.chainingBehavior;
-  chainableBehavior.chainingBehavior = function () {
-    var result = chainingBehavior(_chainingBehavior).call(this);
-    return result === undefined ? this : result;
-  };
-
-  var _method = chainableBehavior.method;
-  chainableBehavior.method = function () {
-    var result = method(_method).apply(this, arguments);
-    return result === undefined ? this : result;
-  };
-};
-
-},{}],26:[function(require,module,exports){
-/*!
- * Chai - overwriteMethod utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * ### overwriteMethod (ctx, name, fn)
- *
- * Overwites an already existing method and provides
- * access to previous function. Must return function
- * to be used for name.
- *
- *     utils.overwriteMethod(chai.Assertion.prototype, 'equal', function (_super) {
- *       return function (str) {
- *         var obj = utils.flag(this, 'object');
- *         if (obj instanceof Foo) {
- *           new chai.Assertion(obj.value).to.equal(str);
- *         } else {
- *           _super.apply(this, arguments);
- *         }
- *       }
- *     });
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- *     chai.Assertion.overwriteMethod('foo', fn);
- *
- * Then can be used as any other assertion.
- *
- *     expect(myFoo).to.equal('bar');
- *
- * @param {Object} ctx object whose method is to be overwritten
- * @param {String} name of method to overwrite
- * @param {Function} method function that returns a function to be used for name
- * @namespace Utils
- * @name overwriteMethod
- * @api public
- */
-
-module.exports = function (ctx, name, method) {
-  var _method = ctx[name]
-    , _super = function () { return this; };
-
-  if (_method && 'function' === typeof _method)
-    _super = _method;
-
-  ctx[name] = function () {
-    var result = method(_super).apply(this, arguments);
-    return result === undefined ? this : result;
-  }
-};
-
-},{}],27:[function(require,module,exports){
-/*!
- * Chai - overwriteProperty utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * ### overwriteProperty (ctx, name, fn)
- *
- * Overwites an already existing property getter and provides
- * access to previous value. Must return function to use as getter.
- *
- *     utils.overwriteProperty(chai.Assertion.prototype, 'ok', function (_super) {
- *       return function () {
- *         var obj = utils.flag(this, 'object');
- *         if (obj instanceof Foo) {
- *           new chai.Assertion(obj.name).to.equal('bar');
- *         } else {
- *           _super.call(this);
- *         }
- *       }
- *     });
- *
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- *     chai.Assertion.overwriteProperty('foo', fn);
- *
- * Then can be used as any other assertion.
- *
- *     expect(myFoo).to.be.ok;
- *
- * @param {Object} ctx object whose property is to be overwritten
- * @param {String} name of property to overwrite
- * @param {Function} getter function that returns a getter function to be used for name
- * @namespace Utils
- * @name overwriteProperty
- * @api public
- */
-
-module.exports = function (ctx, name, getter) {
-  var _get = Object.getOwnPropertyDescriptor(ctx, name)
-    , _super = function () {};
-
-  if (_get && 'function' === typeof _get.get)
-    _super = _get.get
-
-  Object.defineProperty(ctx, name,
-    { get: function () {
-        var result = getter(_super).call(this);
-        return result === undefined ? this : result;
-      }
-    , configurable: true
-  });
-};
-
-},{}],28:[function(require,module,exports){
-/*!
- * Chai - test utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/*!
- * Module dependancies
- */
-
-var flag = require('./flag');
-
-/**
- * # test(object, expression)
- *
- * Test and object for expression.
- *
- * @param {Object} object (constructed Assertion)
- * @param {Arguments} chai.Assertion.prototype.assert arguments
- * @namespace Utils
- * @name test
- */
-
-module.exports = function (obj, args) {
-  var negate = flag(obj, 'negate')
-    , expr = args[0];
-  return negate ? !expr : expr;
-};
-
-},{"./flag":13}],29:[function(require,module,exports){
-/*!
- * Chai - transferFlags utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/**
- * ### transferFlags(assertion, object, includeAll = true)
- *
- * Transfer all the flags for `assertion` to `object`. If
- * `includeAll` is set to `false`, then the base Chai
- * assertion flags (namely `object`, `ssfi`, and `message`)
- * will not be transferred.
- *
- *
- *     var newAssertion = new Assertion();
- *     utils.transferFlags(assertion, newAssertion);
- *
- *     var anotherAsseriton = new Assertion(myObj);
- *     utils.transferFlags(assertion, anotherAssertion, false);
- *
- * @param {Assertion} assertion the assertion to transfer the flags from
- * @param {Object} object the object to transfer the flags to; usually a new assertion
- * @param {Boolean} includeAll
- * @namespace Utils
- * @name transferFlags
- * @api private
- */
-
-module.exports = function (assertion, object, includeAll) {
-  var flags = assertion.__flags || (assertion.__flags = Object.create(null));
-
-  if (!object.__flags) {
-    object.__flags = Object.create(null);
-  }
-
-  includeAll = arguments.length === 3 ? includeAll : true;
-
-  for (var flag in flags) {
-    if (includeAll ||
-        (flag !== 'object' && flag !== 'ssfi' && flag != 'message')) {
-      object.__flags[flag] = flags[flag];
-    }
-  }
-};
-
-},{}],30:[function(require,module,exports){
-/*!
- * assertion-error
- * Copyright(c) 2013 Jake Luer <jake@qualiancy.com>
- * MIT Licensed
- */
-
-/*!
- * Return a function that will copy properties from
- * one object to another excluding any originally
- * listed. Returned function will create a new `{}`.
- *
- * @param {String} excluded properties ...
- * @return {Function}
- */
-
-function exclude () {
-  var excludes = [].slice.call(arguments);
-
-  function excludeProps (res, obj) {
-    Object.keys(obj).forEach(function (key) {
-      if (!~excludes.indexOf(key)) res[key] = obj[key];
-    });
-  }
-
-  return function extendExclude () {
-    var args = [].slice.call(arguments)
-      , i = 0
-      , res = {};
-
-    for (; i < args.length; i++) {
-      excludeProps(res, args[i]);
-    }
-
-    return res;
-  };
-};
-
-/*!
- * Primary Exports
- */
-
-module.exports = AssertionError;
-
-/**
- * ### AssertionError
- *
- * An extension of the JavaScript `Error` constructor for
- * assertion and validation scenarios.
- *
- * @param {String} message
- * @param {Object} properties to include (optional)
- * @param {callee} start stack function (optional)
- */
-
-function AssertionError (message, _props, ssf) {
-  var extend = exclude('name', 'message', 'stack', 'constructor', 'toJSON')
-    , props = extend(_props || {});
-
-  // default values
-  this.message = message || 'Unspecified AssertionError';
-  this.showDiff = false;
-
-  // copy from properties
-  for (var key in props) {
-    this[key] = props[key];
-  }
-
-  // capture stack trace
-  ssf = ssf || arguments.callee;
-  if (ssf && Error.captureStackTrace) {
-    Error.captureStackTrace(this, ssf);
-  } else {
-    this.stack = new Error().stack;
-  }
-}
-
-/*!
- * Inherit from Error.prototype
- */
-
-AssertionError.prototype = Object.create(Error.prototype);
-
-/*!
- * Statically set name
- */
-
-AssertionError.prototype.name = 'AssertionError';
-
-/*!
- * Ensure correct constructor
- */
-
-AssertionError.prototype.constructor = AssertionError;
-
-/**
- * Allow errors to be converted to JSON for static transfer.
- *
- * @param {Boolean} include stack (default: `true`)
- * @return {Object} object that can be `JSON.stringify`
- */
-
-AssertionError.prototype.toJSON = function (stack) {
-  var extend = exclude('constructor', 'toJSON', 'stack')
-    , props = extend({ name: this.name }, this);
-
-  // include stack if exists and not turned off
-  if (false !== stack && this.stack) {
-    props.stack = this.stack;
-  }
-
-  return props;
-};
-
-},{}],31:[function(require,module,exports){
-module.exports = require('./lib/eql');
-
-},{"./lib/eql":32}],32:[function(require,module,exports){
-/*!
- * deep-eql
- * Copyright(c) 2013 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/*!
- * Module dependencies
- */
-
-var type = require('type-detect');
-
-/*!
- * Buffer.isBuffer browser shim
- */
-
-var Buffer;
-try { Buffer = require('buffer').Buffer; }
-catch(ex) {
-  Buffer = {};
-  Buffer.isBuffer = function() { return false; }
-}
-
-/*!
- * Primary Export
- */
-
-module.exports = deepEqual;
-
-/**
- * Assert super-strict (egal) equality between
- * two objects of any type.
- *
- * @param {Mixed} a
- * @param {Mixed} b
- * @param {Array} memoised (optional)
- * @return {Boolean} equal match
- */
-
-function deepEqual(a, b, m) {
-  if (sameValue(a, b)) {
-    return true;
-  } else if ('date' === type(a)) {
-    return dateEqual(a, b);
-  } else if ('regexp' === type(a)) {
-    return regexpEqual(a, b);
-  } else if (Buffer.isBuffer(a)) {
-    return bufferEqual(a, b);
-  } else if ('arguments' === type(a)) {
-    return argumentsEqual(a, b, m);
-  } else if (!typeEqual(a, b)) {
-    return false;
-  } else if (('object' !== type(a) && 'object' !== type(b))
-  && ('array' !== type(a) && 'array' !== type(b))) {
-    return sameValue(a, b);
-  } else {
-    return objectEqual(a, b, m);
-  }
-}
-
-/*!
- * Strict (egal) equality test. Ensures that NaN always
- * equals NaN and `-0` does not equal `+0`.
- *
- * @param {Mixed} a
- * @param {Mixed} b
- * @return {Boolean} equal match
- */
-
-function sameValue(a, b) {
-  if (a === b) return a !== 0 || 1 / a === 1 / b;
-  return a !== a && b !== b;
-}
-
-/*!
- * Compare the types of two given objects and
- * return if they are equal. Note that an Array
- * has a type of `array` (not `object`) and arguments
- * have a type of `arguments` (not `array`/`object`).
- *
- * @param {Mixed} a
- * @param {Mixed} b
- * @return {Boolean} result
- */
-
-function typeEqual(a, b) {
-  return type(a) === type(b);
-}
-
-/*!
- * Compare two Date objects by asserting that
- * the time values are equal using `saveValue`.
- *
- * @param {Date} a
- * @param {Date} b
- * @return {Boolean} result
- */
-
-function dateEqual(a, b) {
-  if ('date' !== type(b)) return false;
-  return sameValue(a.getTime(), b.getTime());
-}
-
-/*!
- * Compare two regular expressions by converting them
- * to string and checking for `sameValue`.
- *
- * @param {RegExp} a
- * @param {RegExp} b
- * @return {Boolean} result
- */
-
-function regexpEqual(a, b) {
-  if ('regexp' !== type(b)) return false;
-  return sameValue(a.toString(), b.toString());
-}
-
-/*!
- * Assert deep equality of two `arguments` objects.
- * Unfortunately, these must be sliced to arrays
- * prior to test to ensure no bad behavior.
- *
- * @param {Arguments} a
- * @param {Arguments} b
- * @param {Array} memoize (optional)
- * @return {Boolean} result
- */
-
-function argumentsEqual(a, b, m) {
-  if ('arguments' !== type(b)) return false;
-  a = [].slice.call(a);
-  b = [].slice.call(b);
-  return deepEqual(a, b, m);
-}
-
-/*!
- * Get enumerable properties of a given object.
- *
- * @param {Object} a
- * @return {Array} property names
- */
-
-function enumerable(a) {
-  var res = [];
-  for (var key in a) res.push(key);
-  return res;
-}
-
-/*!
- * Simple equality for flat iterable objects
- * such as Arrays or Node.js buffers.
- *
- * @param {Iterable} a
- * @param {Iterable} b
- * @return {Boolean} result
- */
-
-function iterableEqual(a, b) {
-  if (a.length !==  b.length) return false;
-
-  var i = 0;
-  var match = true;
-
-  for (; i < a.length; i++) {
-    if (a[i] !== b[i]) {
-      match = false;
-      break;
-    }
-  }
-
-  return match;
-}
-
-/*!
- * Extension to `iterableEqual` specifically
- * for Node.js Buffers.
- *
- * @param {Buffer} a
- * @param {Mixed} b
- * @return {Boolean} result
- */
-
-function bufferEqual(a, b) {
-  if (!Buffer.isBuffer(b)) return false;
-  return iterableEqual(a, b);
-}
-
-/*!
- * Block for `objectEqual` ensuring non-existing
- * values don't get in.
- *
- * @param {Mixed} object
- * @return {Boolean} result
- */
-
-function isValue(a) {
-  return a !== null && a !== undefined;
-}
-
-/*!
- * Recursively check the equality of two objects.
- * Once basic sameness has been established it will
- * defer to `deepEqual` for each enumerable key
- * in the object.
- *
- * @param {Mixed} a
- * @param {Mixed} b
- * @return {Boolean} result
- */
-
-function objectEqual(a, b, m) {
-  if (!isValue(a) || !isValue(b)) {
-    return false;
-  }
-
-  if (a.prototype !== b.prototype) {
-    return false;
-  }
-
-  var i;
-  if (m) {
-    for (i = 0; i < m.length; i++) {
-      if ((m[i][0] === a && m[i][1] === b)
-      ||  (m[i][0] === b && m[i][1] === a)) {
-        return true;
-      }
-    }
-  } else {
-    m = [];
-  }
-
-  try {
-    var ka = enumerable(a);
-    var kb = enumerable(b);
-  } catch (ex) {
-    return false;
-  }
-
-  ka.sort();
-  kb.sort();
-
-  if (!iterableEqual(ka, kb)) {
-    return false;
-  }
-
-  m.push([ a, b ]);
-
-  var key;
-  for (i = ka.length - 1; i >= 0; i--) {
-    key = ka[i];
-    if (!deepEqual(a[key], b[key], m)) {
-      return false;
-    }
-  }
-
-  return true;
-}
-
-},{"buffer":undefined,"type-detect":33}],33:[function(require,module,exports){
-module.exports = require('./lib/type');
-
-},{"./lib/type":34}],34:[function(require,module,exports){
-/*!
- * type-detect
- * Copyright(c) 2013 jake luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/*!
- * Primary Exports
- */
-
-var exports = module.exports = getType;
-
-/*!
- * Detectable javascript natives
- */
-
-var natives = {
-    '[object Array]': 'array'
-  , '[object RegExp]': 'regexp'
-  , '[object Function]': 'function'
-  , '[object Arguments]': 'arguments'
-  , '[object Date]': 'date'
-};
-
-/**
- * ### typeOf (obj)
- *
- * Use several different techniques to determine
- * the type of object being tested.
- *
- *
- * @param {Mixed} object
- * @return {String} object type
- * @api public
- */
-
-function getType (obj) {
-  var str = Object.prototype.toString.call(obj);
-  if (natives[str]) return natives[str];
-  if (obj === null) return 'null';
-  if (obj === undefined) return 'undefined';
-  if (obj === Object(obj)) return 'object';
-  return typeof obj;
-}
-
-exports.Library = Library;
-
-/**
- * ### Library
- *
- * Create a repository for custom type detection.
- *
- * ```js
- * var lib = new type.Library;
- * ```
- *
- */
-
-function Library () {
-  this.tests = {};
-}
-
-/**
- * #### .of (obj)
- *
- * Expose replacement `typeof` detection to the library.
- *
- * ```js
- * if ('string' === lib.of('hello world')) {
- *   // ...
- * }
- * ```
- *
- * @param {Mixed} object to test
- * @return {String} type
- */
-
-Library.prototype.of = getType;
-
-/**
- * #### .define (type, test)
- *
- * Add a test to for the `.test()` assertion.
- *
- * Can be defined as a regular expression:
- *
- * ```js
- * lib.define('int', /^[0-9]+$/);
- * ```
- *
- * ... or as a function:
- *
- * ```js
- * lib.define('bln', function (obj) {
- *   if ('boolean' === lib.of(obj)) return true;
- *   var blns = [ 'yes', 'no', 'true', 'false', 1, 0 ];
- *   if ('string' === lib.of(obj)) obj = obj.toLowerCase();
- *   return !! ~blns.indexOf(obj);
- * });
- * ```
- *
- * @param {String} type
- * @param {RegExp|Function} test
- * @api public
- */
-
-Library.prototype.define = function (type, test) {
-  if (arguments.length === 1) return this.tests[type];
-  this.tests[type] = test;
-  return this;
-};
-
-/**
- * #### .test (obj, test)
- *
- * Assert that an object is of type. Will first
- * check natives, and if that does not pass it will
- * use the user defined custom tests.
- *
- * ```js
- * assert(lib.test('1', 'int'));
- * assert(lib.test('yes', 'bln'));
- * ```
- *
- * @param {Mixed} object
- * @param {String} type
- * @return {Boolean} result
- * @api public
- */
-
-Library.prototype.test = function (obj, type) {
-  if (type === getType(obj)) return true;
-  var test = this.tests[type];
-
-  if (test && 'regexp' === getType(test)) {
-    return test.test(obj);
-  } else if (test && 'function' === getType(test)) {
-    return test(obj);
-  } else {
-    throw new ReferenceError('Type test "' + type + '" not defined or invalid.');
-  }
-};
-
-},{}],35:[function(require,module,exports){
-arguments[4][33][0].apply(exports,arguments)
-},{"./lib/type":36,"dup":33}],36:[function(require,module,exports){
-/*!
- * type-detect
- * Copyright(c) 2013 jake luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
-
-/*!
- * Primary Exports
- */
-
-var exports = module.exports = getType;
-
-/**
- * ### typeOf (obj)
- *
- * Use several different techniques to determine
- * the type of object being tested.
- *
- *
- * @param {Mixed} object
- * @return {String} object type
- * @api public
- */
-var objectTypeRegexp = /^\[object (.*)\]$/;
-
-function getType(obj) {
-  var type = Object.prototype.toString.call(obj).match(objectTypeRegexp)[1].toLowerCase();
-  // Let "new String('')" return 'object'
-  if (typeof Promise === 'function' && obj instanceof Promise) return 'promise';
-  // PhantomJS has type "DOMWindow" for null
-  if (obj === null) return 'null';
-  // PhantomJS has type "DOMWindow" for undefined
-  if (obj === undefined) return 'undefined';
-  return type;
-}
-
-exports.Library = Library;
-
-/**
- * ### Library
- *
- * Create a repository for custom type detection.
- *
- * ```js
- * var lib = new type.Library;
- * ```
- *
- */
-
-function Library() {
-  if (!(this instanceof Library)) return new Library();
-  this.tests = {};
-}
-
-/**
- * #### .of (obj)
- *
- * Expose replacement `typeof` detection to the library.
- *
- * ```js
- * if ('string' === lib.of('hello world')) {
- *   // ...
- * }
- * ```
- *
- * @param {Mixed} object to test
- * @return {String} type
- */
-
-Library.prototype.of = getType;
-
-/**
- * #### .define (type, test)
- *
- * Add a test to for the `.test()` assertion.
- *
- * Can be defined as a regular expression:
- *
- * ```js
- * lib.define('int', /^[0-9]+$/);
- * ```
- *
- * ... or as a function:
- *
- * ```js
- * lib.define('bln', function (obj) {
- *   if ('boolean' === lib.of(obj)) return true;
- *   var blns = [ 'yes', 'no', 'true', 'false', 1, 0 ];
- *   if ('string' === lib.of(obj)) obj = obj.toLowerCase();
- *   return !! ~blns.indexOf(obj);
- * });
- * ```
- *
- * @param {String} type
- * @param {RegExp|Function} test
- * @api public
- */
-
-Library.prototype.define = function(type, test) {
-  if (arguments.length === 1) return this.tests[type];
-  this.tests[type] = test;
-  return this;
-};
-
-/**
- * #### .test (obj, test)
- *
- * Assert that an object is of type. Will first
- * check natives, and if that does not pass it will
- * use the user defined custom tests.
- *
- * ```js
- * assert(lib.test('1', 'int'));
- * assert(lib.test('yes', 'bln'));
- * ```
- *
- * @param {Mixed} object
- * @param {String} type
- * @return {Boolean} result
- * @api public
- */
-
-Library.prototype.test = function(obj, type) {
-  if (type === getType(obj)) return true;
-  var test = this.tests[type];
-
-  if (test && 'regexp' === getType(test)) {
-    return test.test(obj);
-  } else if (test && 'function' === getType(test)) {
-    return test(obj);
-  } else {
-    throw new ReferenceError('Type test "' + type + '" not defined or invalid.');
-  }
-};
-
-},{}]},{},[1])(1)
-});
\ No newline at end of file
diff --git a/components/intl-tel-input/build/css/intlTelInput.css b/components/intl-tel-input/build/css/intlTelInput.css
deleted file mode 100644
index 699817bb27be..000000000000
--- a/components/intl-tel-input/build/css/intlTelInput.css
+++ /dev/null
@@ -1 +0,0 @@
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-143px}.iti-flag.us{background-position:-112px -143px}.iti-flag.uy{background-position:-128px -143px}.iti-flag.uz{background-position:-144px -143px}.iti-flag.va{background-position:-160px -143px}.iti-flag.vc{background-position:-176px -143px}.iti-flag.ve{background-position:-192px -143px}.iti-flag.vg{background-position:-208px -143px}.iti-flag.vi{background-position:-224px -143px}.iti-flag.vn{background-position:-240px -143px}.iti-flag.vu{background-position:0 -154px}.iti-flag.wf{background-position:-16px -154px}.iti-flag.ws{background-position:-32px -154px}.iti-flag.ye{background-position:-48px -154px}.iti-flag.za{background-position:-64px -154px}.iti-flag.zm{background-position:-80px -154px}.iti-flag.zw{background-position:-96px -154px}.intl-tel-input{position:relative;display:inline-block}.intl-tel-input *{box-sizing:border-box;-moz-box-sizing:border-box}.intl-tel-input .hide{display:none}.intl-tel-input .v-hide{visibility:hidden}.intl-tel-input input,.intl-tel-input input[type=text],.intl-tel-input input[type=tel]{position:relative;z-index:0;margin-top:0 !important;margin-bottom:0 !important;padding-left:44px;margin-left:0}.intl-tel-input .flag-dropdown{position:absolute;top:0;bottom:0;padding:1px}.intl-tel-input .flag-dropdown:hover{cursor:pointer}.intl-tel-input .flag-dropdown:hover .selected-flag{background-color:rgba(0,0,0,0.05)}.intl-tel-input input[disabled]+.flag-dropdown:hover,.intl-tel-input input[readonly]+.flag-dropdown:hover{cursor:default}.intl-tel-input input[disabled]+.flag-dropdown:hover .selected-flag,.intl-tel-input input[readonly]+.flag-dropdown:hover .selected-flag{background-color:transparent}.intl-tel-input .selected-flag{z-index:1;position:relative;width:38px;height:100%;padding:0 0 0 8px}.intl-tel-input .selected-flag .iti-flag{position:absolute;top:50%;margin-top:-5px}.intl-tel-input .selected-flag .arrow{position:relative;top:50%;margin-top:-2px;left:20px;width:0;height:0;border-left:3px solid transparent;border-right:3px solid transparent;border-top:4px solid #555}.intl-tel-input .selected-flag .arrow.up{border-top:none;border-bottom:4px solid #555}.intl-tel-input .country-list{list-style:none;position:absolute;z-index:2;padding:0;margin:0 0 0 -1px;box-shadow:1px 1px 4px rgba(0,0,0,0.2);background-color:white;border:1px solid #CCC;width:430px;max-height:200px;overflow-y:scroll}.intl-tel-input .country-list .iti-flag{display:inline-block}.intl-tel-input .country-list .divider{padding-bottom:5px;margin-bottom:5px;border-bottom:1px solid #CCC}.intl-tel-input .country-list .country{padding:5px 10px}.intl-tel-input .country-list .country .dial-code{color:#999}.intl-tel-input .country-list .country.highlight{background-color:rgba(0,0,0,0.05)}.intl-tel-input .country-list .iti-flag,.intl-tel-input .country-list .country-name{margin-right:6px}
diff --git a/components/intl-tel-input/build/img/flags.png b/components/intl-tel-input/build/img/flags.png
deleted file mode 100644
index 7cd9161a791c..000000000000
Binary files a/components/intl-tel-input/build/img/flags.png and /dev/null differ
diff --git a/components/intl-tel-input/build/js/intlTelInput.js b/components/intl-tel-input/build/js/intlTelInput.js
deleted file mode 100644
index c86003149ddb..000000000000
--- a/components/intl-tel-input/build/js/intlTelInput.js
+++ /dev/null
@@ -1,999 +0,0 @@
-/*
-International Telephone Input v4.0.2
-https://github.com/Bluefieldscom/intl-tel-input.git
-*/
-// wrap in UMD - see https://github.com/umdjs/umd/blob/master/jqueryPlugin.js
-(function(factory) {
-    if (typeof define === "function" && define.amd) {
-        define([ "jquery" ], function($) {
-            factory($, window, document);
-        });
-    } else {
-        factory(jQuery, window, document);
-    }
-})(function($, window, document, undefined) {
-    "use strict";
-    var pluginName = "intlTelInput", id = 1, // give each instance it's own id for namespaced event handling
-    defaults = {
-        // automatically format the number according to the selected country
-        autoFormat: true,
-        // if there is just a dial code in the input: remove it on blur, and re-add it on focus
-        autoHideDialCode: true,
-        // default country
-        defaultCountry: "",
-        // token for ipinfo - required for https or over 1000 daily page views support
-        ipinfoToken: "",
-        // don't insert international dial codes
-        nationalMode: true,
-        // number type to use for placeholders
-        numberType: "MOBILE",
-        // display only these countries
-        onlyCountries: [],
-        // the countries at the top of the list. defaults to united states and united kingdom
-        preferredCountries: [ "us", "gb" ],
-        // stop the user from typing invalid numbers
-        preventInvalidNumbers: false,
-        // specify the path to the libphonenumber script to enable validation/formatting
-        utilsScript: ""
-    }, keys = {
-        UP: 38,
-        DOWN: 40,
-        ENTER: 13,
-        ESC: 27,
-        PLUS: 43,
-        A: 65,
-        Z: 90,
-        ZERO: 48,
-        NINE: 57,
-        SPACE: 32,
-        BSPACE: 8,
-        DEL: 46,
-        CTRL: 17,
-        CMD1: 91,
-        // Chrome
-        CMD2: 224
-    }, windowLoaded = false;
-    // keep track of if the window.load event has fired as impossible to check after the fact
-    $(window).load(function() {
-        windowLoaded = true;
-    });
-    function Plugin(element, options) {
-        this.element = element;
-        this.options = $.extend({}, defaults, options);
-        this._defaults = defaults;
-        // event namespace
-        this.ns = "." + pluginName + id++;
-        // Chrome, FF, Safari, IE9+
-        this.isGoodBrowser = Boolean(element.setSelectionRange);
-        this.hadInitialPlaceholder = Boolean($(element).attr("placeholder"));
-        this._name = pluginName;
-        this.init();
-    }
-    Plugin.prototype = {
-        init: function() {
-            var that = this;
-            // if defaultCountry is set to "auto", we must do a lookup first
-            if (this.options.defaultCountry == "auto") {
-                // reset this in case lookup fails
-                this.options.defaultCountry = "";
-                var ipinfoURL = "//ipinfo.io";
-                if (this.options.ipinfoToken) {
-                    ipinfoURL += "?token=" + this.options.ipinfoToken;
-                }
-                $.get(ipinfoURL, function(response) {
-                    if (response && response.country) {
-                        that.options.defaultCountry = response.country.toLowerCase();
-                    }
-                }, "jsonp").always(function() {
-                    that._ready();
-                });
-            } else {
-                this._ready();
-            }
-        },
-        _ready: function() {
-            // if in nationalMode, disable options relating to dial codes
-            if (this.options.nationalMode) {
-                this.options.autoHideDialCode = false;
-            }
-            // IE Mobile doesn't support the keypress event (see issue 68) which makes autoFormat impossible
-            if (navigator.userAgent.match(/IEMobile/i)) {
-                this.options.autoFormat = false;
-            }
-            // process all the data: onlyCountries, preferredCountries etc
-            this._processCountryData();
-            // generate the markup
-            this._generateMarkup();
-            // set the initial state of the input value and the selected flag
-            this._setInitialState();
-            // start all of the event listeners: autoHideDialCode, input keydown, selectedFlag click
-            this._initListeners();
-        },
-        /********************
-   *  PRIVATE METHODS
-   ********************/
-        // prepare all of the country data, including onlyCountries and preferredCountries options
-        _processCountryData: function() {
-            // set the instances country data objects
-            this._setInstanceCountryData();
-            // set the preferredCountries property
-            this._setPreferredCountries();
-        },
-        // add a country code to this.countryCodes
-        _addCountryCode: function(iso2, dialCode, priority) {
-            if (!(dialCode in this.countryCodes)) {
-                this.countryCodes[dialCode] = [];
-            }
-            var index = priority || 0;
-            this.countryCodes[dialCode][index] = iso2;
-        },
-        // process onlyCountries array if present, and generate the countryCodes map
-        _setInstanceCountryData: function() {
-            var i;
-            // process onlyCountries option
-            if (this.options.onlyCountries.length) {
-                this.countries = [];
-                for (i = 0; i < allCountries.length; i++) {
-                    if ($.inArray(allCountries[i].iso2, this.options.onlyCountries) != -1) {
-                        this.countries.push(allCountries[i]);
-                    }
-                }
-            } else {
-                this.countries = allCountries;
-            }
-            // generate countryCodes map
-            this.countryCodes = {};
-            for (i = 0; i < this.countries.length; i++) {
-                var c = this.countries[i];
-                this._addCountryCode(c.iso2, c.dialCode, c.priority);
-                // area codes
-                if (c.areaCodes) {
-                    for (var j = 0; j < c.areaCodes.length; j++) {
-                        // full dial code is country code + dial code
-                        this._addCountryCode(c.iso2, c.dialCode + c.areaCodes[j]);
-                    }
-                }
-            }
-        },
-        // process preferred countries - iterate through the preferences,
-        // fetching the country data for each one
-        _setPreferredCountries: function() {
-            this.preferredCountries = [];
-            for (var i = 0; i < this.options.preferredCountries.length; i++) {
-                var countryCode = this.options.preferredCountries[i], countryData = this._getCountryData(countryCode, false, true);
-                if (countryData) {
-                    this.preferredCountries.push(countryData);
-                }
-            }
-        },
-        // generate all of the markup for the plugin: the selected flag overlay, and the dropdown
-        _generateMarkup: function() {
-            // telephone input
-            this.telInput = $(this.element);
-            // prevent autocomplete as there's no safe, cross-browser event we can react to, so it can easily put the plugin in an inconsistent state e.g. the wrong flag selected for the autocompleted number, which on submit could mean the wrong number is saved (esp in nationalMode)
-            this.telInput.attr("autocomplete", "off");
-            // containers (mostly for positioning)
-            this.telInput.wrap($("<div>", {
-                "class": "intl-tel-input"
-            }));
-            var flagsContainer = $("<div>", {
-                "class": "flag-dropdown"
-            }).insertAfter(this.telInput);
-            // currently selected flag (displayed to left of input)
-            var selectedFlag = $("<div>", {
-                "class": "selected-flag"
-            }).appendTo(flagsContainer);
-            this.selectedFlagInner = $("<div>", {
-                "class": "iti-flag"
-            }).appendTo(selectedFlag);
-            // CSS triangle
-            $("<div>", {
-                "class": "arrow"
-            }).appendTo(this.selectedFlagInner);
-            // country list contains: preferred countries, then divider, then all countries
-            this.countryList = $("<ul>", {
-                "class": "country-list v-hide"
-            }).appendTo(flagsContainer);
-            if (this.preferredCountries.length) {
-                this._appendListItems(this.preferredCountries, "preferred");
-                $("<li>", {
-                    "class": "divider"
-                }).appendTo(this.countryList);
-            }
-            this._appendListItems(this.countries, "");
-            // now we can grab the dropdown height, and hide it properly
-            this.dropdownHeight = this.countryList.outerHeight();
-            this.countryList.removeClass("v-hide").addClass("hide");
-            // on small screens make the dropdown the same width as the input
-            if (window.innerWidth < 500) {
-                this.countryList.outerWidth(this.telInput.outerWidth());
-            }
-            // this is useful in lots of places
-            this.countryListItems = this.countryList.children(".country");
-        },
-        // add a country <li> to the countryList <ul> container
-        _appendListItems: function(countries, className) {
-            // we create so many DOM elements, I decided it was faster to build a temp string
-            // and then add everything to the DOM in one go at the end
-            var tmp = "";
-            // for each country
-            for (var i = 0; i < countries.length; i++) {
-                var c = countries[i];
-                // open the list item
-                tmp += "<li class='country " + className + "' data-dial-code='" + c.dialCode + "' data-country-code='" + c.iso2 + "'>";
-                // add the flag
-                tmp += "<div class='iti-flag " + c.iso2 + "'></div>";
-                // and the country name and dial code
-                tmp += "<span class='country-name'>" + c.name + "</span>";
-                tmp += "<span class='dial-code'>+" + c.dialCode + "</span>";
-                // close the list item
-                tmp += "</li>";
-            }
-            this.countryList.append(tmp);
-        },
-        // set the initial state of the input value and the selected flag
-        _setInitialState: function() {
-            var val = this.telInput.val();
-            // if there is a number, and it's valid, we can go ahead and set the flag, else fall back to default
-            if (this._getDialCode(val)) {
-                this._updateFlagFromNumber(val);
-            } else {
-                var defaultCountry;
-                // check the defaultCountry option, else fall back to the first in the list
-                if (this.options.defaultCountry) {
-                    defaultCountry = this._getCountryData(this.options.defaultCountry, false, false);
-                } else {
-                    defaultCountry = this.preferredCountries.length ? this.preferredCountries[0] : this.countries[0];
-                }
-                this._selectFlag(defaultCountry.iso2);
-                // if empty, insert the default dial code (this function will check !nationalMode and !autoHideDialCode)
-                if (!val) {
-                    this._updateDialCode(defaultCountry.dialCode, false);
-                }
-            }
-            // format
-            if (val) {
-                // this wont be run after _updateDialCode as that's only called if no val
-                this._updateVal(val, false);
-            }
-        },
-        // initialise the main event listeners: input keyup, and click selected flag
-        _initListeners: function() {
-            var that = this;
-            this._initKeyListeners();
-            // autoFormat prevents the change event from firing, so we need to check for changes between focus and blur in order to manually trigger it
-            if (this.options.autoHideDialCode || this.options.autoFormat) {
-                this._initFocusListeners();
-            }
-            // hack for input nested inside label: clicking the selected-flag to open the dropdown would then automatically trigger a 2nd click on the input which would close it again
-            var label = this.telInput.closest("label");
-            if (label.length) {
-                label.on("click" + this.ns, function(e) {
-                    // if the dropdown is closed, then focus the input, else ignore the click
-                    if (that.countryList.hasClass("hide")) {
-                        that.telInput.focus();
-                    } else {
-                        e.preventDefault();
-                    }
-                });
-            }
-            // toggle country dropdown on click
-            var selectedFlag = this.selectedFlagInner.parent();
-            selectedFlag.on("click" + this.ns, function(e) {
-                // only intercept this event if we're opening the dropdown
-                // else let it bubble up to the top ("click-off-to-close" listener)
-                // we cannot just stopPropagation as it may be needed to close another instance
-                if (that.countryList.hasClass("hide") && !that.telInput.prop("disabled") && !that.telInput.prop("readonly")) {
-                    that._showDropdown();
-                }
-            });
-            // if the user has specified the path to the utils script, fetch it on window.load
-            if (this.options.utilsScript) {
-                // if the plugin is being initialised after the window.load event has already been fired
-                if (windowLoaded) {
-                    this.loadUtils();
-                } else {
-                    // wait until the load event so we don't block any other requests e.g. the flags image
-                    $(window).load(function() {
-                        that.loadUtils();
-                    });
-                }
-            }
-        },
-        _initKeyListeners: function() {
-            var that = this;
-            if (this.options.autoFormat) {
-                // format number and update flag on keypress
-                // use keypress event as we want to ignore all input except for a select few keys,
-                // but we dont want to ignore the navigation keys like the arrows etc.
-                // NOTE: no point in refactoring this to only bind these listeners on focus/blur because then you would need to have those 2 listeners running the whole time anyway...
-                this.telInput.on("keypress" + this.ns, function(e) {
-                    // 32 is space, and after that it's all chars (not meta/nav keys)
-                    // this fix is needed for Firefox, which triggers keypress event for some meta/nav keys
-                    // Update: also ignore if this is a metaKey e.g. FF and Safari trigger keypress on the v of Ctrl+v
-                    // Update: also check that we have utils before we do any autoFormat stuff
-                    if (e.which >= keys.SPACE && !e.metaKey && window.intlTelInputUtils && !that.telInput.prop("readonly")) {
-                        e.preventDefault();
-                        // allowed keys are just numeric keys and plus
-                        // we must allow plus for the case where the user does select-all and then hits plus to start typing a new number. we could refine this logic to first check that the selection contains a plus, but that wont work in old browsers, and I think it's overkill anyway
-                        var isAllowedKey = e.which >= keys.ZERO && e.which <= keys.NINE || e.which == keys.PLUS, input = that.telInput[0], noSelection = that.isGoodBrowser && input.selectionStart == input.selectionEnd, max = that.telInput.attr("maxlength"), val = that.telInput.val(), // assumes that if max exists, it is >0
-                        isBelowMax = max ? val.length < max : true;
-                        // first: ensure we dont go over maxlength. we must do this here to prevent adding digits in the middle of the number
-                        // still reformat even if not an allowed key as they could by typing a formatting char, but ignore if there's a selection as doesn't make sense to replace selection with illegal char and then immediately remove it
-                        if (isBelowMax && (isAllowedKey || noSelection)) {
-                            var newChar = isAllowedKey ? String.fromCharCode(e.which) : null;
-                            that._handleInputKey(newChar, true);
-                            // if something has changed, trigger the input event (which was otherwised squashed by the preventDefault)
-                            if (val != that.telInput.val()) {
-                                that.telInput.trigger("input");
-                            }
-                        }
-                        if (!isAllowedKey) {
-                            that.telInput.trigger("invalidkey");
-                        }
-                    }
-                });
-            }
-            // handle keyup event
-            // for autoFormat: we use keyup to catch cut/paste events and also delete events (after the fact)
-            this.telInput.on("keyup" + this.ns, function(e) {
-                // the "enter" key event from selecting a dropdown item is triggered here on the input, because the document.keydown handler that initially handles that event triggers a focus on the input, and so the keyup for that same key event gets triggered here. weird, but just make sure we dont bother doing any re-formatting in this case (we've already done preventDefault in the keydown handler, so it wont actually submit the form or anything).
-                // ALSO: ignore keyup if readonly
-                if (e.which == keys.ENTER || that.telInput.prop("readonly")) {} else if (that.options.autoFormat && window.intlTelInputUtils) {
-                    var isCtrl = e.which == keys.CTRL || e.which == keys.CMD1 || e.which == keys.CMD2, input = that.telInput[0], // noSelection defaults to false for bad browsers, else would be reformatting on all ctrl keys e.g. select-all/copy
-                    noSelection = that.isGoodBrowser && input.selectionStart == input.selectionEnd, // cursorAtEnd defaults to false for bad browsers else they would never get a reformat on delete
-                    cursorAtEnd = that.isGoodBrowser && input.selectionStart == that.telInput.val().length;
-                    // if delete in the middle: reformat with no suffix (no need to reformat if delete at end)
-                    // if backspace: reformat with no suffix (need to reformat if at end to remove any lingering suffix - this is a feature)
-                    // if ctrl and no selection (i.e. could have just been a paste): reformat (if cursorAtEnd: add suffix)
-                    if (e.which == keys.DEL && !cursorAtEnd || e.which == keys.BSPACE || isCtrl && noSelection) {
-                        // important to remember never to add suffix on any delete key as can fuck up in ie8 so you can never delete a formatting char at the end
-                        that._handleInputKey(null, isCtrl && cursorAtEnd);
-                    }
-                    // prevent deleting the plus (if not in nationalMode)
-                    if (!that.options.nationalMode) {
-                        var val = that.telInput.val();
-                        if (val.substr(0, 1) != "+") {
-                            // newCursorPos is current pos + 1 to account for the plus we are about to add
-                            var newCursorPos = that.isGoodBrowser ? input.selectionStart + 1 : 0;
-                            that.telInput.val("+" + val);
-                            if (that.isGoodBrowser) {
-                                input.setSelectionRange(newCursorPos, newCursorPos);
-                            }
-                        }
-                    }
-                } else {
-                    // if no autoFormat, just update flag
-                    that._updateFlagFromNumber(that.telInput.val());
-                }
-            });
-        },
-        // when autoFormat is enabled: handle various key events on the input: the 2 main situations are 1) adding a new number character, which will replace any selection, reformat, and preserve the cursor position. and 2) reformatting on backspace, or paste event (etc)
-        _handleInputKey: function(newNumericChar, addSuffix) {
-            var val = this.telInput.val(), numericBefore = this._getNumeric(val), originalLeftChar, // raw DOM element
-            input = this.telInput[0], digitsOnRight = 0;
-            if (this.isGoodBrowser) {
-                // cursor strategy: maintain the number of digits on the right. we use the right instead of the left so that A) we dont have to account for the new digit (or digits if paste event), and B) we're always on the right side of formatting suffixes
-                digitsOnRight = this._getDigitsOnRight(val, input.selectionEnd);
-                // if handling a new number character: insert it in the right place
-                if (newNumericChar) {
-                    // replace any selection they may have made with the new char
-                    val = val.substr(0, input.selectionStart) + newNumericChar + val.substring(input.selectionEnd, val.length);
-                } else {
-                    // here we're not handling a new char, we're just doing a re-format (e.g. on delete/backspace/paste, after the fact), but we still need to maintain the cursor position. so make note of the char on the left, and then after the re-format, we'll count in the same number of digits from the right, and then keep going through any formatting chars until we hit the same left char that we had before.
-                    originalLeftChar = val.charAt(input.selectionStart - 1);
-                }
-            } else if (newNumericChar) {
-                val += newNumericChar;
-            }
-            // update the number and flag
-            this.setNumber(val, addSuffix);
-            val = this.telInput.val();
-            var numericAfter = this._getNumeric(val), numericIsSame = numericBefore == numericAfter;
-            if (this.options.preventInvalidNumbers && newNumericChar) {
-                if (numericIsSame) {
-                    // if we're trying to add a new numeric char and the numeric digits haven't changed, then trigger invalid
-                    this.telInput.trigger("invalidkey");
-                } else if (numericBefore.length == numericAfter.length) {
-                    // preventInvalidNumbers edge case: adding digit in middle of full number, so a digit gets dropped from the end (numeric digits have changed but are same length)
-                    digitsOnRight--;
-                }
-            }
-            // update the cursor position
-            if (this.isGoodBrowser) {
-                var newCursor;
-                // if it was at the end, keep it there
-                if (!digitsOnRight) {
-                    newCursor = val.length;
-                } else {
-                    // else count in the same number of digits from the right
-                    newCursor = this._getCursorFromDigitsOnRight(val, digitsOnRight);
-                    // but if delete/paste etc, keep going left until hit the same left char as before
-                    if (!newNumericChar) {
-                        newCursor = this._getCursorFromLeftChar(val, newCursor, originalLeftChar);
-                    }
-                }
-                // set the new cursor
-                input.setSelectionRange(newCursor, newCursor);
-            }
-        },
-        // we start from the position in guessCursor, and work our way left until we hit the originalLeftChar or a number to make sure that after reformatting the cursor has the same char on the left in the case of a delete etc
-        _getCursorFromLeftChar: function(val, guessCursor, originalLeftChar) {
-            for (var i = guessCursor; i > 0; i--) {
-                var leftChar = val.charAt(i - 1);
-                if (leftChar == originalLeftChar || $.isNumeric(leftChar)) {
-                    return i;
-                }
-            }
-            return 0;
-        },
-        // after a reformat we need to make sure there are still the same number of digits to the right of the cursor
-        _getCursorFromDigitsOnRight: function(val, digitsOnRight) {
-            for (var i = val.length - 1; i >= 0; i--) {
-                if ($.isNumeric(val.charAt(i))) {
-                    if (--digitsOnRight === 0) {
-                        return i;
-                    }
-                }
-            }
-            return 0;
-        },
-        // get the number of numeric digits to the right of the cursor so we can reposition the cursor correctly after the reformat has happened
-        _getDigitsOnRight: function(val, selectionEnd) {
-            var digitsOnRight = 0;
-            for (var i = selectionEnd; i < val.length; i++) {
-                if ($.isNumeric(val.charAt(i))) {
-                    digitsOnRight++;
-                }
-            }
-            return digitsOnRight;
-        },
-        // listen for focus and blur
-        _initFocusListeners: function() {
-            var that = this;
-            if (this.options.autoHideDialCode) {
-                // mousedown decides where the cursor goes, so if we're focusing we must preventDefault as we'll be inserting the dial code, and we want the cursor to be at the end no matter where they click
-                this.telInput.on("mousedown" + this.ns, function(e) {
-                    if (!that.telInput.is(":focus") && !that.telInput.val()) {
-                        e.preventDefault();
-                        // but this also cancels the focus, so we must trigger that manually
-                        that.telInput.focus();
-                    }
-                });
-            }
-            this.telInput.on("focus" + this.ns, function(e) {
-                var value = that.telInput.val();
-                // save this to compare on blur
-                that.telInput.data("focusVal", value);
-                // on focus: if empty, insert the dial code for the currently selected flag
-                if (that.options.autoHideDialCode && !value && !that.telInput.prop("readonly")) {
-                    that._updateVal("+" + that.selectedCountryData.dialCode, true);
-                    // after auto-inserting a dial code, if the first key they hit is '+' then assume they are entering a new number, so remove the dial code. use keypress instead of keydown because keydown gets triggered for the shift key (required to hit the + key), and instead of keyup because that shows the new '+' before removing the old one
-                    that.telInput.one("keypress.plus" + that.ns, function(e) {
-                        if (e.which == keys.PLUS) {
-                            // if autoFormat is enabled, this key event will have already have been handled by another keypress listener (hence we need to add the "+"). if disabled, it will be handled after this by a keyup listener (hence no need to add the "+").
-                            var newVal = that.options.autoFormat && window.intlTelInputUtils ? "+" : "";
-                            that.telInput.val(newVal);
-                        }
-                    });
-                    // after tabbing in, make sure the cursor is at the end we must use setTimeout to get outside of the focus handler as it seems the selection happens after that
-                    setTimeout(function() {
-                        var input = that.telInput[0];
-                        if (that.isGoodBrowser) {
-                            var len = that.telInput.val().length;
-                            input.setSelectionRange(len, len);
-                        }
-                    });
-                }
-            });
-            this.telInput.on("blur" + this.ns, function() {
-                if (that.options.autoHideDialCode) {
-                    // on blur: if just a dial code then remove it
-                    var value = that.telInput.val(), startsPlus = value.substr(0, 1) == "+";
-                    if (startsPlus) {
-                        var numeric = that._getNumeric(value);
-                        // if just a plus, or if just a dial code
-                        if (!numeric || that.selectedCountryData.dialCode == numeric) {
-                            that.telInput.val("");
-                        }
-                    }
-                    // remove the keypress listener we added on focus
-                    that.telInput.off("keypress.plus" + that.ns);
-                }
-                // if autoFormat, we must manually trigger change event if value has changed
-                if (that.options.autoFormat && window.intlTelInputUtils && that.telInput.val() != that.telInput.data("focusVal")) {
-                    that.telInput.trigger("change");
-                }
-            });
-        },
-        // extract the numeric digits from the given string
-        _getNumeric: function(s) {
-            return s.replace(/\D/g, "");
-        },
-        // show the dropdown
-        _showDropdown: function() {
-            this._setDropdownPosition();
-            // update highlighting and scroll to active list item
-            var activeListItem = this.countryList.children(".active");
-            this._highlightListItem(activeListItem);
-            // show it
-            this.countryList.removeClass("hide");
-            this._scrollTo(activeListItem);
-            // bind all the dropdown-related listeners: mouseover, click, click-off, keydown
-            this._bindDropdownListeners();
-            // update the arrow
-            this.selectedFlagInner.children(".arrow").addClass("up");
-        },
-        // decide where to position dropdown (depends on position within viewport, and scroll)
-        _setDropdownPosition: function() {
-            var inputTop = this.telInput.offset().top, windowTop = $(window).scrollTop(), // dropdownFitsBelow = (dropdownBottom < windowBottom)
-            dropdownFitsBelow = inputTop + this.telInput.outerHeight() + this.dropdownHeight < windowTop + $(window).height(), dropdownFitsAbove = inputTop - this.dropdownHeight > windowTop;
-            // dropdownHeight - 1 for border
-            var cssTop = !dropdownFitsBelow && dropdownFitsAbove ? "-" + (this.dropdownHeight - 1) + "px" : "";
-            this.countryList.css("top", cssTop);
-        },
-        // we only bind dropdown listeners when the dropdown is open
-        _bindDropdownListeners: function() {
-            var that = this;
-            // when mouse over a list item, just highlight that one
-            // we add the class "highlight", so if they hit "enter" we know which one to select
-            this.countryList.on("mouseover" + this.ns, ".country", function(e) {
-                that._highlightListItem($(this));
-            });
-            // listen for country selection
-            this.countryList.on("click" + this.ns, ".country", function(e) {
-                that._selectListItem($(this));
-            });
-            // click off to close
-            // (except when this initial opening click is bubbling up)
-            // we cannot just stopPropagation as it may be needed to close another instance
-            var isOpening = true;
-            $("html").on("click" + this.ns, function(e) {
-                if (!isOpening) {
-                    that._closeDropdown();
-                }
-                isOpening = false;
-            });
-            // listen for up/down scrolling, enter to select, or letters to jump to country name.
-            // use keydown as keypress doesn't fire for non-char keys and we want to catch if they
-            // just hit down and hold it to scroll down (no keyup event).
-            // listen on the document because that's where key events are triggered if no input has focus
-            var query = "", queryTimer = null;
-            $(document).on("keydown" + this.ns, function(e) {
-                // prevent down key from scrolling the whole page,
-                // and enter key from submitting a form etc
-                e.preventDefault();
-                if (e.which == keys.UP || e.which == keys.DOWN) {
-                    // up and down to navigate
-                    that._handleUpDownKey(e.which);
-                } else if (e.which == keys.ENTER) {
-                    // enter to select
-                    that._handleEnterKey();
-                } else if (e.which == keys.ESC) {
-                    // esc to close
-                    that._closeDropdown();
-                } else if (e.which >= keys.A && e.which <= keys.Z || e.which == keys.SPACE) {
-                    // upper case letters (note: keyup/keydown only return upper case letters)
-                    // jump to countries that start with the query string
-                    if (queryTimer) {
-                        clearTimeout(queryTimer);
-                    }
-                    query += String.fromCharCode(e.which);
-                    that._searchForCountry(query);
-                    // if the timer hits 1 second, reset the query
-                    queryTimer = setTimeout(function() {
-                        query = "";
-                    }, 1e3);
-                }
-            });
-        },
-        // highlight the next/prev item in the list (and ensure it is visible)
-        _handleUpDownKey: function(key) {
-            var current = this.countryList.children(".highlight").first();
-            var next = key == keys.UP ? current.prev() : current.next();
-            if (next.length) {
-                // skip the divider
-                if (next.hasClass("divider")) {
-                    next = key == keys.UP ? next.prev() : next.next();
-                }
-                this._highlightListItem(next);
-                this._scrollTo(next);
-            }
-        },
-        // select the currently highlighted item
-        _handleEnterKey: function() {
-            var currentCountry = this.countryList.children(".highlight").first();
-            if (currentCountry.length) {
-                this._selectListItem(currentCountry);
-            }
-        },
-        // find the first list item whose name starts with the query string
-        _searchForCountry: function(query) {
-            for (var i = 0; i < this.countries.length; i++) {
-                if (this._startsWith(this.countries[i].name, query)) {
-                    var listItem = this.countryList.children("[data-country-code=" + this.countries[i].iso2 + "]").not(".preferred");
-                    // update highlighting and scroll
-                    this._highlightListItem(listItem);
-                    this._scrollTo(listItem, true);
-                    break;
-                }
-            }
-        },
-        // check if (uppercase) string a starts with string b
-        _startsWith: function(a, b) {
-            return a.substr(0, b.length).toUpperCase() == b;
-        },
-        // update the input's value to the given val
-        // if autoFormat=true, format it first according to the country-specific formatting rules
-        _updateVal: function(val, addSuffix) {
-            var formatted;
-            if (this.options.autoFormat && window.intlTelInputUtils) {
-                formatted = intlTelInputUtils.formatNumber(val, this.selectedCountryData.iso2, addSuffix, this.options.preventInvalidNumbers);
-                // ensure we dont go over maxlength. we must do this here to truncate any formatting suffix, and also handle paste events
-                var max = this.telInput.attr("maxlength");
-                if (max && formatted.length > max) {
-                    formatted = formatted.substr(0, max);
-                }
-            } else {
-                // no autoFormat, so just insert the original value
-                formatted = val;
-            }
-            this.telInput.val(formatted);
-        },
-        // check if need to select a new flag based on the given number
-        _updateFlagFromNumber: function(number) {
-            // if we're in nationalMode and we're on US/Canada, make sure the number starts with a +1 so _getDialCode will be able to extract the area code
-            // update: if we dont yet have selectedCountryData, but we're here (trying to update the flag from the number), that means we're initialising the plugin with a number that already has a dial code, so fine to ignore this bit
-            if (this.options.nationalMode && this.selectedCountryData && this.selectedCountryData.dialCode == "1" && number.substr(0, 1) != "+") {
-                number = "+1" + number;
-            }
-            // try and extract valid dial code from input
-            var dialCode = this._getDialCode(number);
-            if (dialCode) {
-                // check if one of the matching countries is already selected
-                var countryCodes = this.countryCodes[this._getNumeric(dialCode)], alreadySelected = this.selectedCountryData && $.inArray(this.selectedCountryData.iso2, countryCodes) != -1;
-                // if a matching country is not already selected (or this is an unknown NANP area code): choose the first in the list
-                if (!alreadySelected || this._isUnknownNanp(number, dialCode)) {
-                    // if using onlyCountries option, countryCodes[0] may be empty, so we must find the first non-empty index
-                    for (var j = 0; j < countryCodes.length; j++) {
-                        if (countryCodes[j]) {
-                            this._selectFlag(countryCodes[j]);
-                            break;
-                        }
-                    }
-                }
-            }
-        },
-        // check if the given number contains an unknown area code from the North American Numbering Plan i.e. the only dialCode that could be extracted was +1 but the actual number's length is >=4
-        _isUnknownNanp: function(number, dialCode) {
-            return dialCode == "+1" && this._getNumeric(number).length >= 4;
-        },
-        // remove highlighting from other list items and highlight the given item
-        _highlightListItem: function(listItem) {
-            this.countryListItems.removeClass("highlight");
-            listItem.addClass("highlight");
-        },
-        // find the country data for the given country code
-        // the ignoreOnlyCountriesOption is only used during init() while parsing the onlyCountries array
-        _getCountryData: function(countryCode, ignoreOnlyCountriesOption, allowFail) {
-            var countryList = ignoreOnlyCountriesOption ? allCountries : this.countries;
-            for (var i = 0; i < countryList.length; i++) {
-                if (countryList[i].iso2 == countryCode) {
-                    return countryList[i];
-                }
-            }
-            if (allowFail) {
-                return null;
-            } else {
-                throw new Error("No country data for '" + countryCode + "'");
-            }
-        },
-        // select the given flag, update the placeholder and the active list item
-        _selectFlag: function(countryCode) {
-            // do this first as it will throw an error and stop if countryCode is invalid
-            this.selectedCountryData = this._getCountryData(countryCode, false, false);
-            this.selectedFlagInner.attr("class", "iti-flag " + countryCode);
-            // update the selected country's title attribute
-            var title = this.selectedCountryData.name + ": +" + this.selectedCountryData.dialCode;
-            this.selectedFlagInner.parent().attr("title", title);
-            // and the input's placeholder
-            this._updatePlaceholder();
-            // update the active list item
-            this.countryListItems.removeClass("active");
-            this.countryListItems.children(".iti-flag." + countryCode).first().parent().addClass("active");
-        },
-        // update the input placeholder to an example number from the currently selected country
-        _updatePlaceholder: function() {
-            if (window.intlTelInputUtils && !this.hadInitialPlaceholder) {
-                var iso2 = this.selectedCountryData.iso2, numberType = intlTelInputUtils.numberType[this.options.numberType || "FIXED_LINE"], placeholder = intlTelInputUtils.getExampleNumber(iso2, this.options.nationalMode, numberType);
-                this.telInput.attr("placeholder", placeholder);
-            }
-        },
-        // called when the user selects a list item from the dropdown
-        _selectListItem: function(listItem) {
-            // update selected flag and active list item
-            var countryCode = listItem.attr("data-country-code");
-            this._selectFlag(countryCode);
-            this._closeDropdown();
-            this._updateDialCode(listItem.attr("data-dial-code"), true);
-            // always fire the change event as even if nationalMode=true (and we haven't updated the input val), the system as a whole has still changed - see country-sync example. think of it as making a selection from a select element.
-            this.telInput.trigger("change");
-            // focus the input
-            this.telInput.focus();
-        },
-        // close the dropdown and unbind any listeners
-        _closeDropdown: function() {
-            this.countryList.addClass("hide");
-            // update the arrow
-            this.selectedFlagInner.children(".arrow").removeClass("up");
-            // unbind key events
-            $(document).off(this.ns);
-            // unbind click-off-to-close
-            $("html").off(this.ns);
-            // unbind hover and click listeners
-            this.countryList.off(this.ns);
-        },
-        // check if an element is visible within it's container, else scroll until it is
-        _scrollTo: function(element, middle) {
-            var container = this.countryList, containerHeight = container.height(), containerTop = container.offset().top, containerBottom = containerTop + containerHeight, elementHeight = element.outerHeight(), elementTop = element.offset().top, elementBottom = elementTop + elementHeight, newScrollTop = elementTop - containerTop + container.scrollTop(), middleOffset = containerHeight / 2 - elementHeight / 2;
-            if (elementTop < containerTop) {
-                // scroll up
-                if (middle) {
-                    newScrollTop -= middleOffset;
-                }
-                container.scrollTop(newScrollTop);
-            } else if (elementBottom > containerBottom) {
-                // scroll down
-                if (middle) {
-                    newScrollTop += middleOffset;
-                }
-                var heightDifference = containerHeight - elementHeight;
-                container.scrollTop(newScrollTop - heightDifference);
-            }
-        },
-        // replace any existing dial code with the new one (if not in nationalMode)
-        // also we need to know if we're focusing for a couple of reasons e.g. if so, we want to add any formatting suffix, also if the input is empty and we're not in nationalMode, then we want to insert the dial code
-        _updateDialCode: function(newDialCode, focusing) {
-            var inputVal = this.telInput.val(), newNumber;
-            // save having to pass this every time
-            newDialCode = "+" + newDialCode;
-            if (this.options.nationalMode && inputVal.substr(0, 1) != "+") {
-                // if nationalMode, we just want to re-format
-                newNumber = inputVal;
-            } else if (inputVal) {
-                // if the previous number contained a valid dial code, replace it
-                // (if more than just a plus character)
-                var prevDialCode = this._getDialCode(inputVal);
-                if (prevDialCode.length > 1) {
-                    newNumber = inputVal.replace(prevDialCode, newDialCode);
-                } else {
-                    // if the previous number didn't contain a dial code, we should persist it
-                    var existingNumber = inputVal.substr(0, 1) != "+" ? $.trim(inputVal) : "";
-                    newNumber = newDialCode + existingNumber;
-                }
-            } else {
-                newNumber = !this.options.autoHideDialCode || focusing ? newDialCode : "";
-            }
-            this._updateVal(newNumber, focusing);
-        },
-        // try and extract a valid international dial code from a full telephone number
-        // Note: returns the raw string inc plus character and any whitespace/dots etc
-        _getDialCode: function(number) {
-            var dialCode = "";
-            // only interested in international numbers (starting with a plus)
-            if (number.charAt(0) == "+") {
-                var numericChars = "";
-                // iterate over chars
-                for (var i = 0; i < number.length; i++) {
-                    var c = number.charAt(i);
-                    // if char is number
-                    if ($.isNumeric(c)) {
-                        numericChars += c;
-                        // if current numericChars make a valid dial code
-                        if (this.countryCodes[numericChars]) {
-                            // store the actual raw string (useful for matching later)
-                            dialCode = number.substr(0, i + 1);
-                        }
-                        // longest dial code is 4 chars
-                        if (numericChars.length == 4) {
-                            break;
-                        }
-                    }
-                }
-            }
-            return dialCode;
-        },
-        /********************
-   *  PUBLIC METHODS
-   ********************/
-        // remove plugin
-        destroy: function() {
-            // make sure the dropdown is closed (and unbind listeners)
-            this._closeDropdown();
-            // key events, and focus/blur events if autoHideDialCode=true
-            this.telInput.off(this.ns);
-            // click event to open dropdown
-            this.selectedFlagInner.parent().off(this.ns);
-            // label click hack
-            this.telInput.closest("label").off(this.ns);
-            // remove markup
-            var container = this.telInput.parent();
-            container.before(this.telInput).remove();
-        },
-        // format the number to the given type
-        getNumber: function(type) {
-            if (window.intlTelInputUtils) {
-                return intlTelInputUtils.formatNumberByType(this.telInput.val(), this.selectedCountryData.iso2, type);
-            }
-            return "";
-        },
-        // get the type of the entered number e.g. landline/mobile
-        getNumberType: function() {
-            if (window.intlTelInputUtils) {
-                return intlTelInputUtils.getNumberType(this.telInput.val(), this.selectedCountryData.iso2);
-            }
-            return -99;
-        },
-        // get the country data for the currently selected flag
-        getSelectedCountryData: function() {
-            // if this is undefined, the plugin will return it's instance instead, so in that case an empty object makes more sense
-            return this.selectedCountryData || {};
-        },
-        // get the validation error
-        getValidationError: function() {
-            if (window.intlTelInputUtils) {
-                return intlTelInputUtils.getValidationError(this.telInput.val(), this.selectedCountryData.iso2);
-            }
-            return -99;
-        },
-        // validate the input val - assumes the global function isValidNumber (from utilsScript)
-        isValidNumber: function() {
-            var val = $.trim(this.telInput.val()), countryCode = this.options.nationalMode ? this.selectedCountryData.iso2 : "", // libphonenumber allows alpha chars, but in order to allow that, we'd need a method to retrieve the processed number, with letters replaced with numbers
-            containsAlpha = /[a-zA-Z]/.test(val);
-            if (!containsAlpha && window.intlTelInputUtils) {
-                return intlTelInputUtils.isValidNumber(val, countryCode);
-            }
-            return false;
-        },
-        // load the utils script
-        loadUtils: function(path) {
-            var utilsScript = path || this.options.utilsScript;
-            if (!$.fn[pluginName].loadedUtilsScript && utilsScript) {
-                // don't do this twice! (dont just check if the global intlTelInputUtils exists as if init plugin multiple times in quick succession, it may not have finished loading yet)
-                $.fn[pluginName].loadedUtilsScript = true;
-                // dont use $.getScript as it prevents caching
-                $.ajax({
-                    url: utilsScript,
-                    success: function() {
-                        // tell all instances the utils are ready
-                        $(".intl-tel-input input").intlTelInput("utilsLoaded");
-                    },
-                    dataType: "script",
-                    cache: true
-                });
-            }
-        },
-        // update the selected flag, and update the input val accordingly
-        selectCountry: function(countryCode) {
-            // check if already selected
-            if (!this.selectedFlagInner.hasClass(countryCode)) {
-                this._selectFlag(countryCode);
-                this._updateDialCode(this.selectedCountryData.dialCode, false);
-            }
-        },
-        // set the input value and update the flag
-        setNumber: function(number, addSuffix) {
-            // ensure starts with plus
-            if (!this.options.nationalMode && number.substr(0, 1) != "+") {
-                number = "+" + number;
-            }
-            // we must update the flag first, which updates this.selectedCountryData, which is used later for formatting the number before displaying it
-            this._updateFlagFromNumber(number);
-            this._updateVal(number, addSuffix);
-        },
-        // this is called when the utils are ready
-        utilsLoaded: function() {
-            // if autoFormat is enabled and there's an initial value in the input, then format it
-            if (this.options.autoFormat && this.telInput.val()) {
-                this._updateVal(this.telInput.val());
-            }
-            this._updatePlaceholder();
-        }
-    };
-    // adapted to allow public functions
-    // using https://github.com/jquery-boilerplate/jquery-boilerplate/wiki/Extending-jQuery-Boilerplate
-    $.fn[pluginName] = function(options) {
-        var args = arguments;
-        // Is the first parameter an object (options), or was omitted,
-        // instantiate a new instance of the plugin.
-        if (options === undefined || typeof options === "object") {
-            return this.each(function() {
-                if (!$.data(this, "plugin_" + pluginName)) {
-                    $.data(this, "plugin_" + pluginName, new Plugin(this, options));
-                }
-            });
-        } else if (typeof options === "string" && options[0] !== "_" && options !== "init") {
-            // If the first parameter is a string and it doesn't start
-            // with an underscore or "contains" the `init`-function,
-            // treat this as a call to a public method.
-            // Cache the method call to make it possible to return a value
-            var returns;
-            this.each(function() {
-                var instance = $.data(this, "plugin_" + pluginName);
-                // Tests that there's already a plugin-instance
-                // and checks that the requested public method exists
-                if (instance instanceof Plugin && typeof instance[options] === "function") {
-                    // Call the method of our plugin instance,
-                    // and pass it the supplied arguments.
-                    returns = instance[options].apply(instance, Array.prototype.slice.call(args, 1));
-                }
-                // Allow instances to be destroyed via the 'destroy' method
-                if (options === "destroy") {
-                    $.data(this, "plugin_" + pluginName, null);
-                }
-            });
-            // If the earlier cached method gives a value back return the value,
-            // otherwise return this to preserve chainability.
-            return returns !== undefined ? returns : this;
-        }
-    };
-    /********************
- *  STATIC METHODS
- ********************/
-    // get the country data object
-    $.fn[pluginName].getCountryData = function() {
-        return allCountries;
-    };
-    // Tell JSHint to ignore this warning: "character may get silently deleted by one or more browsers"
-    // jshint -W100
-    // Array of country objects for the flag dropdown.
-    // Each contains a name, country code (ISO 3166-1 alpha-2) and dial code.
-    // Originally from https://github.com/mledoze/countries
-    // then modified using the following JavaScript (NOW OUT OF DATE):
-    /*
-var result = [];
-_.each(countries, function(c) {
-  // ignore countries without a dial code
-  if (c.callingCode[0].length) {
-    result.push({
-      // var locals contains country names with localised versions in brackets
-      n: _.findWhere(locals, {
-        countryCode: c.cca2
-      }).name,
-      i: c.cca2.toLowerCase(),
-      d: c.callingCode[0]
-    });
-  }
-});
-JSON.stringify(result);
-*/
-    // then with a couple of manual re-arrangements to be alphabetical
-    // then changed Kazakhstan from +76 to +7
-    // and Vatican City from +379 to +39 (see issue 50)
-    // and Caribean Netherlands from +5997 to +599
-    // and Curacao from +5999 to +599
-    // Removed: Åland Islands, Christmas Island, Cocos Islands, Guernsey, Isle of Man, Jersey, Kosovo, Mayotte, Pitcairn Islands, South Georgia, Svalbard, Western Sahara
-    // Update: converted objects to arrays to save bytes!
-    // Update: added "priority" for countries with the same dialCode as others
-    // Update: added array of area codes for countries with the same dialCode as others
-    // So each country array has the following information:
-    // [
-    //    Country name,
-    //    iso2 code,
-    //    International dial code,
-    //    Order (if >1 country with same dial code),
-    //    Area codes (if >1 country with same dial code)
-    // ]
-    var allCountries = [ [ "Afghanistan (‫افغانستان‬‎)", "af", "93" ], [ "Albania (Shqipëri)", "al", "355" ], [ "Algeria (‫الجزائر‬‎)", "dz", "213" ], [ "American Samoa", "as", "1684" ], [ "Andorra", "ad", "376" ], [ "Angola", "ao", "244" ], [ "Anguilla", "ai", "1264" ], [ "Antigua and Barbuda", "ag", "1268" ], [ "Argentina", "ar", "54" ], [ "Armenia (Հայաստան)", "am", "374" ], [ "Aruba", "aw", "297" ], [ "Australia", "au", "61" ], [ "Austria (Österreich)", "at", "43" ], [ "Azerbaijan (Azərbaycan)", "az", "994" ], [ "Bahamas", "bs", "1242" ], [ "Bahrain (‫البحرين‬‎)", "bh", "973" ], [ "Bangladesh (বাংলাদেশ)", "bd", "880" ], [ "Barbados", "bb", "1246" ], [ "Belarus (Беларусь)", "by", "375" ], [ "Belgium (België)", "be", "32" ], [ "Belize", "bz", "501" ], [ "Benin (Bénin)", "bj", "229" ], [ "Bermuda", "bm", "1441" ], [ "Bhutan (འབྲུག)", "bt", "975" ], [ "Bolivia", "bo", "591" ], [ "Bosnia and Herzegovina (Босна и Херцеговина)", "ba", "387" ], [ "Botswana", "bw", "267" ], [ "Brazil (Brasil)", "br", "55" ], [ "British Indian Ocean Territory", "io", "246" ], [ "British Virgin Islands", "vg", "1284" ], [ "Brunei", "bn", "673" ], [ "Bulgaria (България)", "bg", "359" ], [ "Burkina Faso", "bf", "226" ], [ "Burundi (Uburundi)", "bi", "257" ], [ "Cambodia (កម្ពុជា)", "kh", "855" ], [ "Cameroon (Cameroun)", "cm", "237" ], [ "Canada", "ca", "1", 1, [ "204", "226", "236", "249", "250", "289", "306", "343", "365", "387", "403", "416", "418", "431", "437", "438", "450", "506", "514", "519", "548", "579", "581", "587", "604", "613", "639", "647", "672", "705", "709", "742", "778", "780", "782", "807", "819", "825", "867", "873", "902", "905" ] ], [ "Cape Verde (Kabu Verdi)", "cv", "238" ], [ "Caribbean Netherlands", "bq", "599", 1 ], [ "Cayman Islands", "ky", "1345" ], [ "Central African Republic (République centrafricaine)", "cf", "236" ], [ "Chad (Tchad)", "td", "235" ], [ "Chile", "cl", "56" ], [ "China (中国)", "cn", "86" ], [ "Colombia", "co", "57" ], [ "Comoros (‫جزر القمر‬‎)", "km", "269" ], [ "Congo (DRC) (Jamhuri ya Kidemokrasia ya Kongo)", "cd", "243" ], [ "Congo (Republic) (Congo-Brazzaville)", "cg", "242" ], [ "Cook Islands", "ck", "682" ], [ "Costa Rica", "cr", "506" ], [ "Côte d’Ivoire", "ci", "225" ], [ "Croatia (Hrvatska)", "hr", "385" ], [ "Cuba", "cu", "53" ], [ "Curaçao", "cw", "599", 0 ], [ "Cyprus (Κύπρος)", "cy", "357" ], [ "Czech Republic (Česká republika)", "cz", "420" ], [ "Denmark (Danmark)", "dk", "45" ], [ "Djibouti", "dj", "253" ], [ "Dominica", "dm", "1767" ], [ "Dominican Republic (República Dominicana)", "do", "1", 2, [ "809", "829", "849" ] ], [ "Ecuador", "ec", "593" ], [ "Egypt (‫مصر‬‎)", "eg", "20" ], [ "El Salvador", "sv", "503" ], [ "Equatorial Guinea (Guinea Ecuatorial)", "gq", "240" ], [ "Eritrea", "er", "291" ], [ "Estonia (Eesti)", "ee", "372" ], [ "Ethiopia", "et", "251" ], [ "Falkland Islands (Islas Malvinas)", "fk", "500" ], [ "Faroe Islands (Føroyar)", "fo", "298" ], [ "Fiji", "fj", "679" ], [ "Finland (Suomi)", "fi", "358" ], [ "France", "fr", "33" ], [ "French Guiana (Guyane française)", "gf", "594" ], [ "French Polynesia (Polynésie française)", "pf", "689" ], [ "Gabon", "ga", "241" ], [ "Gambia", "gm", "220" ], [ "Georgia (საქართველო)", "ge", "995" ], [ "Germany (Deutschland)", "de", "49" ], [ "Ghana (Gaana)", "gh", "233" ], [ "Gibraltar", "gi", "350" ], [ "Greece (Ελλάδα)", "gr", "30" ], [ "Greenland (Kalaallit Nunaat)", "gl", "299" ], [ "Grenada", "gd", "1473" ], [ "Guadeloupe", "gp", "590", 0 ], [ "Guam", "gu", "1671" ], [ "Guatemala", "gt", "502" ], [ "Guinea (Guinée)", "gn", "224" ], [ "Guinea-Bissau (Guiné Bissau)", "gw", "245" ], [ "Guyana", "gy", "592" ], [ "Haiti", "ht", "509" ], [ "Honduras", "hn", "504" ], [ "Hong Kong (香港)", "hk", "852" ], [ "Hungary (Magyarország)", "hu", "36" ], [ "Iceland (Ísland)", "is", "354" ], [ "India (भारत)", "in", "91" ], [ "Indonesia", "id", "62" ], [ "Iran (‫ایران‬‎)", "ir", "98" ], [ "Iraq (‫العراق‬‎)", "iq", "964" ], [ "Ireland", "ie", "353" ], [ "Israel (‫ישראל‬‎)", "il", "972" ], [ "Italy (Italia)", "it", "39", 0 ], [ "Jamaica", "jm", "1876" ], [ "Japan (日本)", "jp", "81" ], [ "Jordan (‫الأردن‬‎)", "jo", "962" ], [ "Kazakhstan (Казахстан)", "kz", "7", 1 ], [ "Kenya", "ke", "254" ], [ "Kiribati", "ki", "686" ], [ "Kuwait (‫الكويت‬‎)", "kw", "965" ], [ "Kyrgyzstan (Кыргызстан)", "kg", "996" ], [ "Laos (ລາວ)", "la", "856" ], [ "Latvia (Latvija)", "lv", "371" ], [ "Lebanon (‫لبنان‬‎)", "lb", "961" ], [ "Lesotho", "ls", "266" ], [ "Liberia", "lr", "231" ], [ "Libya (‫ليبيا‬‎)", "ly", "218" ], [ "Liechtenstein", "li", "423" ], [ "Lithuania (Lietuva)", "lt", "370" ], [ "Luxembourg", "lu", "352" ], [ "Macau (澳門)", "mo", "853" ], [ "Macedonia (FYROM) (Македонија)", "mk", "389" ], [ "Madagascar (Madagasikara)", "mg", "261" ], [ "Malawi", "mw", "265" ], [ "Malaysia", "my", "60" ], [ "Maldives", "mv", "960" ], [ "Mali", "ml", "223" ], [ "Malta", "mt", "356" ], [ "Marshall Islands", "mh", "692" ], [ "Martinique", "mq", "596" ], [ "Mauritania (‫موريتانيا‬‎)", "mr", "222" ], [ "Mauritius (Moris)", "mu", "230" ], [ "Mexico (México)", "mx", "52" ], [ "Micronesia", "fm", "691" ], [ "Moldova (Republica Moldova)", "md", "373" ], [ "Monaco", "mc", "377" ], [ "Mongolia (Монгол)", "mn", "976" ], [ "Montenegro (Crna Gora)", "me", "382" ], [ "Montserrat", "ms", "1664" ], [ "Morocco (‫المغرب‬‎)", "ma", "212" ], [ "Mozambique (Moçambique)", "mz", "258" ], [ "Myanmar (Burma) (မြန်မာ)", "mm", "95" ], [ "Namibia (Namibië)", "na", "264" ], [ "Nauru", "nr", "674" ], [ "Nepal (नेपाल)", "np", "977" ], [ "Netherlands (Nederland)", "nl", "31" ], [ "New Caledonia (Nouvelle-Calédonie)", "nc", "687" ], [ "New Zealand", "nz", "64" ], [ "Nicaragua", "ni", "505" ], [ "Niger (Nijar)", "ne", "227" ], [ "Nigeria", "ng", "234" ], [ "Niue", "nu", "683" ], [ "Norfolk Island", "nf", "672" ], [ "North Korea (조선 민주주의 인민 공화국)", "kp", "850" ], [ "Northern Mariana Islands", "mp", "1670" ], [ "Norway (Norge)", "no", "47" ], [ "Oman (‫عُمان‬‎)", "om", "968" ], [ "Pakistan (‫پاکستان‬‎)", "pk", "92" ], [ "Palau", "pw", "680" ], [ "Palestine (‫فلسطين‬‎)", "ps", "970" ], [ "Panama (Panamá)", "pa", "507" ], [ "Papua New Guinea", "pg", "675" ], [ "Paraguay", "py", "595" ], [ "Peru (Perú)", "pe", "51" ], [ "Philippines", "ph", "63" ], [ "Poland (Polska)", "pl", "48" ], [ "Portugal", "pt", "351" ], [ "Puerto Rico", "pr", "1", 3, [ "787", "939" ] ], [ "Qatar (‫قطر‬‎)", "qa", "974" ], [ "Réunion (La Réunion)", "re", "262" ], [ "Romania (România)", "ro", "40" ], [ "Russia (Россия)", "ru", "7", 0 ], [ "Rwanda", "rw", "250" ], [ "Saint Barthélemy (Saint-Barthélemy)", "bl", "590", 1 ], [ "Saint Helena", "sh", "290" ], [ "Saint Kitts and Nevis", "kn", "1869" ], [ "Saint Lucia", "lc", "1758" ], [ "Saint Martin (Saint-Martin (partie française))", "mf", "590", 2 ], [ "Saint Pierre and Miquelon (Saint-Pierre-et-Miquelon)", "pm", "508" ], [ "Saint Vincent and the Grenadines", "vc", "1784" ], [ "Samoa", "ws", "685" ], [ "San Marino", "sm", "378" ], [ "São Tomé and Príncipe (São Tomé e Príncipe)", "st", "239" ], [ "Saudi Arabia (‫المملكة العربية السعودية‬‎)", "sa", "966" ], [ "Senegal (Sénégal)", "sn", "221" ], [ "Serbia (Србија)", "rs", "381" ], [ "Seychelles", "sc", "248" ], [ "Sierra Leone", "sl", "232" ], [ "Singapore", "sg", "65" ], [ "Sint Maarten", "sx", "1721" ], [ "Slovakia (Slovensko)", "sk", "421" ], [ "Slovenia (Slovenija)", "si", "386" ], [ "Solomon Islands", "sb", "677" ], [ "Somalia (Soomaaliya)", "so", "252" ], [ "South Africa", "za", "27" ], [ "South Korea (대한민국)", "kr", "82" ], [ "South Sudan (‫جنوب السودان‬‎)", "ss", "211" ], [ "Spain (España)", "es", "34" ], [ "Sri Lanka (ශ්‍රී ලංකාව)", "lk", "94" ], [ "Sudan (‫السودان‬‎)", "sd", "249" ], [ "Suriname", "sr", "597" ], [ "Swaziland", "sz", "268" ], [ "Sweden (Sverige)", "se", "46" ], [ "Switzerland (Schweiz)", "ch", "41" ], [ "Syria (‫سوريا‬‎)", "sy", "963" ], [ "Taiwan (台灣)", "tw", "886" ], [ "Tajikistan", "tj", "992" ], [ "Tanzania", "tz", "255" ], [ "Thailand (ไทย)", "th", "66" ], [ "Timor-Leste", "tl", "670" ], [ "Togo", "tg", "228" ], [ "Tokelau", "tk", "690" ], [ "Tonga", "to", "676" ], [ "Trinidad and Tobago", "tt", "1868" ], [ "Tunisia (‫تونس‬‎)", "tn", "216" ], [ "Turkey (Türkiye)", "tr", "90" ], [ "Turkmenistan", "tm", "993" ], [ "Turks and Caicos Islands", "tc", "1649" ], [ "Tuvalu", "tv", "688" ], [ "U.S. Virgin Islands", "vi", "1340" ], [ "Uganda", "ug", "256" ], [ "Ukraine (Україна)", "ua", "380" ], [ "United Arab Emirates (‫الإمارات العربية المتحدة‬‎)", "ae", "971" ], [ "United Kingdom", "gb", "44" ], [ "United States", "us", "1", 0 ], [ "Uruguay", "uy", "598" ], [ "Uzbekistan (Oʻzbekiston)", "uz", "998" ], [ "Vanuatu", "vu", "678" ], [ "Vatican City (Città del Vaticano)", "va", "39", 1 ], [ "Venezuela", "ve", "58" ], [ "Vietnam (Việt Nam)", "vn", "84" ], [ "Wallis and Futuna", "wf", "681" ], [ "Yemen (‫اليمن‬‎)", "ye", "967" ], [ "Zambia", "zm", "260" ], [ "Zimbabwe", "zw", "263" ] ];
-    // loop over all of the countries above
-    for (var i = 0; i < allCountries.length; i++) {
-        var c = allCountries[i];
-        allCountries[i] = {
-            name: c[0],
-            iso2: c[1],
-            dialCode: c[2],
-            priority: c[3] || 0,
-            areaCodes: c[4] || null
-        };
-    }
-});
\ No newline at end of file
diff --git a/components/jquery/dist/jquery.js b/components/jquery/dist/jquery.js
deleted file mode 100644
index c8945547946a..000000000000
--- a/components/jquery/dist/jquery.js
+++ /dev/null
@@ -1,9205 +0,0 @@
-/*!
- * jQuery JavaScript Library v2.1.1-pre
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2014-10-30T07:56Z
- */
-
-(function( global, factory ) {
-
-	if ( typeof module === "object" && typeof module.exports === "object" ) {
-		// For CommonJS and CommonJS-like environments where a proper window is present,
-		// execute the factory and get jQuery
-		// For environments that do not inherently posses a window with a document
-		// (such as Node.js), expose a jQuery-making factory as module.exports
-		// This accentuates the need for the creation of a real window
-		// e.g. var jQuery = require("jquery")(window);
-		// See ticket #14549 for more info
-		module.exports = global.document ?
-			factory( global, true ) :
-			function( w ) {
-				if ( !w.document ) {
-					throw new Error( "jQuery requires a window with a document" );
-				}
-				return factory( w );
-			};
-	} else {
-		factory( global );
-	}
-
-// Pass this if window is not defined yet
-}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
-
-// Can't do this because several apps including ASP.NET trace
-// the stack via arguments.caller.callee and Firefox dies if
-// you try to trace through "use strict" call chains. (#13335)
-// Support: Firefox 18+
-//
-
-var arr = [];
-
-var slice = arr.slice;
-
-var concat = arr.concat;
-
-var push = arr.push;
-
-var indexOf = arr.indexOf;
-
-var class2type = {};
-
-var toString = class2type.toString;
-
-var hasOwn = class2type.hasOwnProperty;
-
-var support = {};
-
-
-
-var
-	// Use the correct document accordingly with window argument (sandbox)
-	document = window.document,
-
-	version = "2.1.1-pre",
-
-	// Define a local copy of jQuery
-	jQuery = function( selector, context ) {
-		// The jQuery object is actually just the init constructor 'enhanced'
-		// Need init if jQuery is called (just allow error to be thrown if not included)
-		return new jQuery.fn.init( selector, context );
-	},
-
-	// Support: Android<4.1
-	// Make sure we trim BOM and NBSP
-	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-	// Matches dashed string for camelizing
-	rmsPrefix = /^-ms-/,
-	rdashAlpha = /-([\da-z])/gi,
-
-	// Used by jQuery.camelCase as callback to replace()
-	fcamelCase = function( all, letter ) {
-		return letter.toUpperCase();
-	};
-
-jQuery.fn = jQuery.prototype = {
-	// The current version of jQuery being used
-	jquery: version,
-
-	constructor: jQuery,
-
-	// Start with an empty selector
-	selector: "",
-
-	// The default length of a jQuery object is 0
-	length: 0,
-
-	toArray: function() {
-		return slice.call( this );
-	},
-
-	// Get the Nth element in the matched element set OR
-	// Get the whole matched element set as a clean array
-	get: function( num ) {
-		return num != null ?
-
-			// Return just the one element from the set
-			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
-
-			// Return all the elements in a clean array
-			slice.call( this );
-	},
-
-	// Take an array of elements and push it onto the stack
-	// (returning the new matched element set)
-	pushStack: function( elems ) {
-
-		// Build a new jQuery matched element set
-		var ret = jQuery.merge( this.constructor(), elems );
-
-		// Add the old object onto the stack (as a reference)
-		ret.prevObject = this;
-		ret.context = this.context;
-
-		// Return the newly-formed element set
-		return ret;
-	},
-
-	// Execute a callback for every element in the matched set.
-	// (You can seed the arguments with an array of args, but this is
-	// only used internally.)
-	each: function( callback, args ) {
-		return jQuery.each( this, callback, args );
-	},
-
-	map: function( callback ) {
-		return this.pushStack( jQuery.map(this, function( elem, i ) {
-			return callback.call( elem, i, elem );
-		}));
-	},
-
-	slice: function() {
-		return this.pushStack( slice.apply( this, arguments ) );
-	},
-
-	first: function() {
-		return this.eq( 0 );
-	},
-
-	last: function() {
-		return this.eq( -1 );
-	},
-
-	eq: function( i ) {
-		var len = this.length,
-			j = +i + ( i < 0 ? len : 0 );
-		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
-	},
-
-	end: function() {
-		return this.prevObject || this.constructor(null);
-	},
-
-	// For internal use only.
-	// Behaves like an Array's method, not like a jQuery method.
-	push: push,
-	sort: arr.sort,
-	splice: arr.splice
-};
-
-jQuery.extend = jQuery.fn.extend = function() {
-	var options, name, src, copy, copyIsArray, clone,
-		target = arguments[0] || {},
-		i = 1,
-		length = arguments.length,
-		deep = false;
-
-	// Handle a deep copy situation
-	if ( typeof target === "boolean" ) {
-		deep = target;
-
-		// skip the boolean and the target
-		target = arguments[ i ] || {};
-		i++;
-	}
-
-	// Handle case when target is a string or something (possible in deep copy)
-	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
-		target = {};
-	}
-
-	// extend jQuery itself if only one argument is passed
-	if ( i === length ) {
-		target = this;
-		i--;
-	}
-
-	for ( ; i < length; i++ ) {
-		// Only deal with non-null/undefined values
-		if ( (options = arguments[ i ]) != null ) {
-			// Extend the base object
-			for ( name in options ) {
-				src = target[ name ];
-				copy = options[ name ];
-
-				// Prevent never-ending loop
-				if ( target === copy ) {
-					continue;
-				}
-
-				// Recurse if we're merging plain objects or arrays
-				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
-					if ( copyIsArray ) {
-						copyIsArray = false;
-						clone = src && jQuery.isArray(src) ? src : [];
-
-					} else {
-						clone = src && jQuery.isPlainObject(src) ? src : {};
-					}
-
-					// Never move original objects, clone them
-					target[ name ] = jQuery.extend( deep, clone, copy );
-
-				// Don't bring in undefined values
-				} else if ( copy !== undefined ) {
-					target[ name ] = copy;
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
-
-jQuery.extend({
-	// Unique for each copy of jQuery on the page
-	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
-
-	// Assume jQuery is ready without the ready module
-	isReady: true,
-
-	error: function( msg ) {
-		throw new Error( msg );
-	},
-
-	noop: function() {},
-
-	// See test/unit/core.js for details concerning isFunction.
-	// Since version 1.3, DOM methods and functions like alert
-	// aren't supported. They return false on IE (#2968).
-	isFunction: function( obj ) {
-		return jQuery.type(obj) === "function";
-	},
-
-	isArray: Array.isArray,
-
-	isWindow: function( obj ) {
-		return obj != null && obj === obj.window;
-	},
-
-	isNumeric: function( obj ) {
-		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
-		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
-		// subtraction forces infinities to NaN
-		return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;
-	},
-
-	isPlainObject: function( obj ) {
-		// Not plain objects:
-		// - Any object or value whose internal [[Class]] property is not "[object Object]"
-		// - DOM nodes
-		// - window
-		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
-			return false;
-		}
-
-		if ( obj.constructor &&
-				!hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
-			return false;
-		}
-
-		// If the function hasn't returned already, we're confident that
-		// |obj| is a plain object, created by {} or constructed with new Object
-		return true;
-	},
-
-	isEmptyObject: function( obj ) {
-		var name;
-		for ( name in obj ) {
-			return false;
-		}
-		return true;
-	},
-
-	type: function( obj ) {
-		if ( obj == null ) {
-			return obj + "";
-		}
-		// Support: Android < 4.0, iOS < 6 (functionish RegExp)
-		return typeof obj === "object" || typeof obj === "function" ?
-			class2type[ toString.call(obj) ] || "object" :
-			typeof obj;
-	},
-
-	// Evaluates a script in a global context
-	globalEval: function( code ) {
-		var script,
-			indirect = eval;
-
-		code = jQuery.trim( code );
-
-		if ( code ) {
-			// If the code includes a valid, prologue position
-			// strict mode pragma, execute code by injecting a
-			// script tag into the document.
-			if ( code.indexOf("use strict") === 1 ) {
-				script = document.createElement("script");
-				script.text = code;
-				document.head.appendChild( script ).parentNode.removeChild( script );
-			} else {
-			// Otherwise, avoid the DOM node creation, insertion
-			// and removal by using an indirect global eval
-				indirect( code );
-			}
-		}
-	},
-
-	// Convert dashed to camelCase; used by the css and data modules
-	// Microsoft forgot to hump their vendor prefix (#9572)
-	camelCase: function( string ) {
-		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-	},
-
-	nodeName: function( elem, name ) {
-		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-	},
-
-	// args is for internal usage only
-	each: function( obj, callback, args ) {
-		var value,
-			i = 0,
-			length = obj.length,
-			isArray = isArraylike( obj );
-
-		if ( args ) {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			}
-
-		// A special, fast, case for the most common use of each
-		} else {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			}
-		}
-
-		return obj;
-	},
-
-	// Support: Android<4.1
-	trim: function( text ) {
-		return text == null ?
-			"" :
-			( text + "" ).replace( rtrim, "" );
-	},
-
-	// results is for internal usage only
-	makeArray: function( arr, results ) {
-		var ret = results || [];
-
-		if ( arr != null ) {
-			if ( isArraylike( Object(arr) ) ) {
-				jQuery.merge( ret,
-					typeof arr === "string" ?
-					[ arr ] : arr
-				);
-			} else {
-				push.call( ret, arr );
-			}
-		}
-
-		return ret;
-	},
-
-	inArray: function( elem, arr, i ) {
-		return arr == null ? -1 : indexOf.call( arr, elem, i );
-	},
-
-	merge: function( first, second ) {
-		var len = +second.length,
-			j = 0,
-			i = first.length;
-
-		for ( ; j < len; j++ ) {
-			first[ i++ ] = second[ j ];
-		}
-
-		first.length = i;
-
-		return first;
-	},
-
-	grep: function( elems, callback, invert ) {
-		var callbackInverse,
-			matches = [],
-			i = 0,
-			length = elems.length,
-			callbackExpect = !invert;
-
-		// Go through the array, only saving the items
-		// that pass the validator function
-		for ( ; i < length; i++ ) {
-			callbackInverse = !callback( elems[ i ], i );
-			if ( callbackInverse !== callbackExpect ) {
-				matches.push( elems[ i ] );
-			}
-		}
-
-		return matches;
-	},
-
-	// arg is for internal usage only
-	map: function( elems, callback, arg ) {
-		var value,
-			i = 0,
-			length = elems.length,
-			isArray = isArraylike( elems ),
-			ret = [];
-
-		// Go through the array, translating each of the items to their new values
-		if ( isArray ) {
-			for ( ; i < length; i++ ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret.push( value );
-				}
-			}
-
-		// Go through every key on the object,
-		} else {
-			for ( i in elems ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret.push( value );
-				}
-			}
-		}
-
-		// Flatten any nested arrays
-		return concat.apply( [], ret );
-	},
-
-	// A global GUID counter for objects
-	guid: 1,
-
-	// Bind a function to a context, optionally partially applying any
-	// arguments.
-	proxy: function( fn, context ) {
-		var tmp, args, proxy;
-
-		if ( typeof context === "string" ) {
-			tmp = fn[ context ];
-			context = fn;
-			fn = tmp;
-		}
-
-		// Quick check to determine if target is callable, in the spec
-		// this throws a TypeError, but we will just return undefined.
-		if ( !jQuery.isFunction( fn ) ) {
-			return undefined;
-		}
-
-		// Simulated bind
-		args = slice.call( arguments, 2 );
-		proxy = function() {
-			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
-		};
-
-		// Set the guid of unique handler to the same of original handler, so it can be removed
-		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-		return proxy;
-	},
-
-	now: Date.now,
-
-	// jQuery.support is not used in Core but other projects attach their
-	// properties to it so it needs to exist.
-	support: support
-});
-
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
-	class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-function isArraylike( obj ) {
-	var length = obj.length,
-		type = jQuery.type( obj );
-
-	if ( type === "function" || jQuery.isWindow( obj ) ) {
-		return false;
-	}
-
-	if ( obj.nodeType === 1 && length ) {
-		return true;
-	}
-
-	return type === "array" || length === 0 ||
-		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
-}
-var Sizzle =
-/*!
- * Sizzle CSS Selector Engine v1.10.19
- * http://sizzlejs.com/
- *
- * Copyright 2013 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2014-04-18
- */
-(function( window ) {
-
-var i,
-	support,
-	Expr,
-	getText,
-	isXML,
-	tokenize,
-	compile,
-	select,
-	outermostContext,
-	sortInput,
-	hasDuplicate,
-
-	// Local document vars
-	setDocument,
-	document,
-	docElem,
-	documentIsHTML,
-	rbuggyQSA,
-	rbuggyMatches,
-	matches,
-	contains,
-
-	// Instance-specific data
-	expando = "sizzle" + -(new Date()),
-	preferredDoc = window.document,
-	dirruns = 0,
-	done = 0,
-	classCache = createCache(),
-	tokenCache = createCache(),
-	compilerCache = createCache(),
-	sortOrder = function( a, b ) {
-		if ( a === b ) {
-			hasDuplicate = true;
-		}
-		return 0;
-	},
-
-	// General-purpose constants
-	strundefined = typeof undefined,
-	MAX_NEGATIVE = 1 << 31,
-
-	// Instance methods
-	hasOwn = ({}).hasOwnProperty,
-	arr = [],
-	pop = arr.pop,
-	push_native = arr.push,
-	push = arr.push,
-	slice = arr.slice,
-	// Use a stripped-down indexOf if we can't use a native one
-	indexOf = arr.indexOf || function( elem ) {
-		var i = 0,
-			len = this.length;
-		for ( ; i < len; i++ ) {
-			if ( this[i] === elem ) {
-				return i;
-			}
-		}
-		return -1;
-	},
-
-	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
-
-	// Regular expressions
-
-	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
-	whitespace = "[\\x20\\t\\r\\n\\f]",
-	// http://www.w3.org/TR/css3-syntax/#characters
-	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
-
-	// Loosely modeled on CSS identifier characters
-	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
-	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
-	identifier = characterEncoding.replace( "w", "w#" ),
-
-	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
-	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
-		// Operator (capture 2)
-		"*([*^$|!~]?=)" + whitespace +
-		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
-		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
-		"*\\]",
-
-	pseudos = ":(" + characterEncoding + ")(?:\\((" +
-		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
-		// 1. quoted (capture 3; capture 4 or capture 5)
-		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
-		// 2. simple (capture 6)
-		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
-		// 3. anything else (capture 2)
-		".*" +
-		")\\)|)",
-
-	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
-	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
-
-	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
-	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
-
-	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
-
-	rpseudo = new RegExp( pseudos ),
-	ridentifier = new RegExp( "^" + identifier + "$" ),
-
-	matchExpr = {
-		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
-		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
-		"ATTR": new RegExp( "^" + attributes ),
-		"PSEUDO": new RegExp( "^" + pseudos ),
-		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
-			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
-			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
-		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
-		// For use in libraries implementing .is()
-		// We use this for POS matching in `select`
-		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
-			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
-	},
-
-	rinputs = /^(?:input|select|textarea|button)$/i,
-	rheader = /^h\d$/i,
-
-	rnative = /^[^{]+\{\s*\[native \w/,
-
-	// Easily-parseable/retrievable ID or TAG or CLASS selectors
-	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
-
-	rsibling = /[+~]/,
-	rescape = /'|\\/g,
-
-	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
-	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
-	funescape = function( _, escaped, escapedWhitespace ) {
-		var high = "0x" + escaped - 0x10000;
-		// NaN means non-codepoint
-		// Support: Firefox<24
-		// Workaround erroneous numeric interpretation of +"0x"
-		return high !== high || escapedWhitespace ?
-			escaped :
-			high < 0 ?
-				// BMP codepoint
-				String.fromCharCode( high + 0x10000 ) :
-				// Supplemental Plane codepoint (surrogate pair)
-				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
-	};
-
-// Optimize for push.apply( _, NodeList )
-try {
-	push.apply(
-		(arr = slice.call( preferredDoc.childNodes )),
-		preferredDoc.childNodes
-	);
-	// Support: Android<4.0
-	// Detect silently failing push.apply
-	arr[ preferredDoc.childNodes.length ].nodeType;
-} catch ( e ) {
-	push = { apply: arr.length ?
-
-		// Leverage slice if possible
-		function( target, els ) {
-			push_native.apply( target, slice.call(els) );
-		} :
-
-		// Support: IE<9
-		// Otherwise append directly
-		function( target, els ) {
-			var j = target.length,
-				i = 0;
-			// Can't trust NodeList.length
-			while ( (target[j++] = els[i++]) ) {}
-			target.length = j - 1;
-		}
-	};
-}
-
-function Sizzle( selector, context, results, seed ) {
-	var match, elem, m, nodeType,
-		// QSA vars
-		i, groups, old, nid, newContext, newSelector;
-
-	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
-		setDocument( context );
-	}
-
-	context = context || document;
-	results = results || [];
-
-	if ( !selector || typeof selector !== "string" ) {
-		return results;
-	}
-
-	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
-		return [];
-	}
-
-	if ( documentIsHTML && !seed ) {
-
-		// Shortcuts
-		if ( (match = rquickExpr.exec( selector )) ) {
-			// Speed-up: Sizzle("#ID")
-			if ( (m = match[1]) ) {
-				if ( nodeType === 9 ) {
-					elem = context.getElementById( m );
-					// Check parentNode to catch when Blackberry 4.6 returns
-					// nodes that are no longer in the document (jQuery #6963)
-					if ( elem && elem.parentNode ) {
-						// Handle the case where IE, Opera, and Webkit return items
-						// by name instead of ID
-						if ( elem.id === m ) {
-							results.push( elem );
-							return results;
-						}
-					} else {
-						return results;
-					}
-				} else {
-					// Context is not a document
-					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
-						contains( context, elem ) && elem.id === m ) {
-						results.push( elem );
-						return results;
-					}
-				}
-
-			// Speed-up: Sizzle("TAG")
-			} else if ( match[2] ) {
-				push.apply( results, context.getElementsByTagName( selector ) );
-				return results;
-
-			// Speed-up: Sizzle(".CLASS")
-			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
-				push.apply( results, context.getElementsByClassName( m ) );
-				return results;
-			}
-		}
-
-		// QSA path
-		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
-			nid = old = expando;
-			newContext = context;
-			newSelector = nodeType === 9 && selector;
-
-			// qSA works strangely on Element-rooted queries
-			// We can work around this by specifying an extra ID on the root
-			// and working up from there (Thanks to Andrew Dupont for the technique)
-			// IE 8 doesn't work on object elements
-			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-				groups = tokenize( selector );
-
-				if ( (old = context.getAttribute("id")) ) {
-					nid = old.replace( rescape, "\\$&" );
-				} else {
-					context.setAttribute( "id", nid );
-				}
-				nid = "[id='" + nid + "'] ";
-
-				i = groups.length;
-				while ( i-- ) {
-					groups[i] = nid + toSelector( groups[i] );
-				}
-				newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
-				newSelector = groups.join(",");
-			}
-
-			if ( newSelector ) {
-				try {
-					push.apply( results,
-						newContext.querySelectorAll( newSelector )
-					);
-					return results;
-				} catch(qsaError) {
-				} finally {
-					if ( !old ) {
-						context.removeAttribute("id");
-					}
-				}
-			}
-		}
-	}
-
-	// All others
-	return select( selector.replace( rtrim, "$1" ), context, results, seed );
-}
-
-/**
- * Create key-value caches of limited size
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
- *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
- *	deleting the oldest entry
- */
-function createCache() {
-	var keys = [];
-
-	function cache( key, value ) {
-		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
-		if ( keys.push( key + " " ) > Expr.cacheLength ) {
-			// Only keep the most recent entries
-			delete cache[ keys.shift() ];
-		}
-		return (cache[ key + " " ] = value);
-	}
-	return cache;
-}
-
-/**
- * Mark a function for special use by Sizzle
- * @param {Function} fn The function to mark
- */
-function markFunction( fn ) {
-	fn[ expando ] = true;
-	return fn;
-}
-
-/**
- * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
- */
-function assert( fn ) {
-	var div = document.createElement("div");
-
-	try {
-		return !!fn( div );
-	} catch (e) {
-		return false;
-	} finally {
-		// Remove from its parent by default
-		if ( div.parentNode ) {
-			div.parentNode.removeChild( div );
-		}
-		// release memory in IE
-		div = null;
-	}
-}
-
-/**
- * Adds the same handler for all of the specified attrs
- * @param {String} attrs Pipe-separated list of attributes
- * @param {Function} handler The method that will be applied
- */
-function addHandle( attrs, handler ) {
-	var arr = attrs.split("|"),
-		i = attrs.length;
-
-	while ( i-- ) {
-		Expr.attrHandle[ arr[i] ] = handler;
-	}
-}
-
-/**
- * Checks document order of two siblings
- * @param {Element} a
- * @param {Element} b
- * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
- */
-function siblingCheck( a, b ) {
-	var cur = b && a,
-		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
-			( ~b.sourceIndex || MAX_NEGATIVE ) -
-			( ~a.sourceIndex || MAX_NEGATIVE );
-
-	// Use IE sourceIndex if available on both nodes
-	if ( diff ) {
-		return diff;
-	}
-
-	// Check if b follows a
-	if ( cur ) {
-		while ( (cur = cur.nextSibling) ) {
-			if ( cur === b ) {
-				return -1;
-			}
-		}
-	}
-
-	return a ? 1 : -1;
-}
-
-/**
- * Returns a function to use in pseudos for input types
- * @param {String} type
- */
-function createInputPseudo( type ) {
-	return function( elem ) {
-		var name = elem.nodeName.toLowerCase();
-		return name === "input" && elem.type === type;
-	};
-}
-
-/**
- * Returns a function to use in pseudos for buttons
- * @param {String} type
- */
-function createButtonPseudo( type ) {
-	return function( elem ) {
-		var name = elem.nodeName.toLowerCase();
-		return (name === "input" || name === "button") && elem.type === type;
-	};
-}
-
-/**
- * Returns a function to use in pseudos for positionals
- * @param {Function} fn
- */
-function createPositionalPseudo( fn ) {
-	return markFunction(function( argument ) {
-		argument = +argument;
-		return markFunction(function( seed, matches ) {
-			var j,
-				matchIndexes = fn( [], seed.length, argument ),
-				i = matchIndexes.length;
-
-			// Match elements found at the specified indexes
-			while ( i-- ) {
-				if ( seed[ (j = matchIndexes[i]) ] ) {
-					seed[j] = !(matches[j] = seed[j]);
-				}
-			}
-		});
-	});
-}
-
-/**
- * Checks a node for validity as a Sizzle context
- * @param {Element|Object=} context
- * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
- */
-function testContext( context ) {
-	return context && typeof context.getElementsByTagName !== strundefined && context;
-}
-
-// Expose support vars for convenience
-support = Sizzle.support = {};
-
-/**
- * Detects XML nodes
- * @param {Element|Object} elem An element or a document
- * @returns {Boolean} True iff elem is a non-HTML XML node
- */
-isXML = Sizzle.isXML = function( elem ) {
-	// documentElement is verified for cases where it doesn't yet exist
-	// (such as loading iframes in IE - #4833)
-	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
-	return documentElement ? documentElement.nodeName !== "HTML" : false;
-};
-
-/**
- * Sets document-related variables once based on the current document
- * @param {Element|Object} [doc] An element or document object to use to set the document
- * @returns {Object} Returns the current document
- */
-setDocument = Sizzle.setDocument = function( node ) {
-	var hasCompare,
-		doc = node ? node.ownerDocument || node : preferredDoc,
-		parent = doc.defaultView;
-
-	// If no document and documentElement is available, return
-	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
-		return document;
-	}
-
-	// Set our document
-	document = doc;
-	docElem = doc.documentElement;
-
-	// Support tests
-	documentIsHTML = !isXML( doc );
-
-	// Support: IE>8
-	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
-	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
-	// IE6-8 do not support the defaultView property so parent will be undefined
-	if ( parent && parent !== parent.top ) {
-		// IE11 does not have attachEvent, so all must suffer
-		if ( parent.addEventListener ) {
-			parent.addEventListener( "unload", function() {
-				setDocument();
-			}, false );
-		} else if ( parent.attachEvent ) {
-			parent.attachEvent( "onunload", function() {
-				setDocument();
-			});
-		}
-	}
-
-	/* Attributes
-	---------------------------------------------------------------------- */
-
-	// Support: IE<8
-	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
-	support.attributes = assert(function( div ) {
-		div.className = "i";
-		return !div.getAttribute("className");
-	});
-
-	/* getElement(s)By*
-	---------------------------------------------------------------------- */
-
-	// Check if getElementsByTagName("*") returns only elements
-	support.getElementsByTagName = assert(function( div ) {
-		div.appendChild( doc.createComment("") );
-		return !div.getElementsByTagName("*").length;
-	});
-
-	// Check if getElementsByClassName can be trusted
-	support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
-		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
-
-		// Support: Safari<4
-		// Catch class over-caching
-		div.firstChild.className = "i";
-		// Support: Opera<10
-		// Catch gEBCN failure to find non-leading classes
-		return div.getElementsByClassName("i").length === 2;
-	});
-
-	// Support: IE<10
-	// Check if getElementById returns elements by name
-	// The broken getElementById methods don't pick up programatically-set names,
-	// so use a roundabout getElementsByName test
-	support.getById = assert(function( div ) {
-		docElem.appendChild( div ).id = expando;
-		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
-	});
-
-	// ID find and filter
-	if ( support.getById ) {
-		Expr.find["ID"] = function( id, context ) {
-			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
-				var m = context.getElementById( id );
-				// Check parentNode to catch when Blackberry 4.6 returns
-				// nodes that are no longer in the document #6963
-				return m && m.parentNode ? [ m ] : [];
-			}
-		};
-		Expr.filter["ID"] = function( id ) {
-			var attrId = id.replace( runescape, funescape );
-			return function( elem ) {
-				return elem.getAttribute("id") === attrId;
-			};
-		};
-	} else {
-		// Support: IE6/7
-		// getElementById is not reliable as a find shortcut
-		delete Expr.find["ID"];
-
-		Expr.filter["ID"] =  function( id ) {
-			var attrId = id.replace( runescape, funescape );
-			return function( elem ) {
-				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
-				return node && node.value === attrId;
-			};
-		};
-	}
-
-	// Tag
-	Expr.find["TAG"] = support.getElementsByTagName ?
-		function( tag, context ) {
-			if ( typeof context.getElementsByTagName !== strundefined ) {
-				return context.getElementsByTagName( tag );
-			}
-		} :
-		function( tag, context ) {
-			var elem,
-				tmp = [],
-				i = 0,
-				results = context.getElementsByTagName( tag );
-
-			// Filter out possible comments
-			if ( tag === "*" ) {
-				while ( (elem = results[i++]) ) {
-					if ( elem.nodeType === 1 ) {
-						tmp.push( elem );
-					}
-				}
-
-				return tmp;
-			}
-			return results;
-		};
-
-	// Class
-	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
-		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
-			return context.getElementsByClassName( className );
-		}
-	};
-
-	/* QSA/matchesSelector
-	---------------------------------------------------------------------- */
-
-	// QSA and matchesSelector support
-
-	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
-	rbuggyMatches = [];
-
-	// qSa(:focus) reports false when true (Chrome 21)
-	// We allow this because of a bug in IE8/9 that throws an error
-	// whenever `document.activeElement` is accessed on an iframe
-	// So, we allow :focus to pass through QSA all the time to avoid the IE error
-	// See http://bugs.jquery.com/ticket/13378
-	rbuggyQSA = [];
-
-	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
-		// Build QSA regex
-		// Regex strategy adopted from Diego Perini
-		assert(function( div ) {
-			// Select is set to empty string on purpose
-			// This is to test IE's treatment of not explicitly
-			// setting a boolean content attribute,
-			// since its presence should be enough
-			// http://bugs.jquery.com/ticket/12359
-			div.innerHTML = "<select msallowclip=''><option selected=''></option></select>";
-
-			// Support: IE8, Opera 11-12.16
-			// Nothing should be selected when empty strings follow ^= or $= or *=
-			// The test attribute must be unknown in Opera but "safe" for WinRT
-			// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
-			if ( div.querySelectorAll("[msallowclip^='']").length ) {
-				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
-			}
-
-			// Support: IE8
-			// Boolean attributes and "value" are not treated correctly
-			if ( !div.querySelectorAll("[selected]").length ) {
-				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
-			}
-
-			// Webkit/Opera - :checked should return selected option elements
-			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":checked").length ) {
-				rbuggyQSA.push(":checked");
-			}
-		});
-
-		assert(function( div ) {
-			// Support: Windows 8 Native Apps
-			// The type and name attributes are restricted during .innerHTML assignment
-			var input = doc.createElement("input");
-			input.setAttribute( "type", "hidden" );
-			div.appendChild( input ).setAttribute( "name", "D" );
-
-			// Support: IE8
-			// Enforce case-sensitivity of name attribute
-			if ( div.querySelectorAll("[name=d]").length ) {
-				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
-			}
-
-			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
-			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":enabled").length ) {
-				rbuggyQSA.push( ":enabled", ":disabled" );
-			}
-
-			// Opera 10-11 does not throw on post-comma invalid pseudos
-			div.querySelectorAll("*,:x");
-			rbuggyQSA.push(",.*:");
-		});
-	}
-
-	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
-		docElem.webkitMatchesSelector ||
-		docElem.mozMatchesSelector ||
-		docElem.oMatchesSelector ||
-		docElem.msMatchesSelector) )) ) {
-
-		assert(function( div ) {
-			// Check to see if it's possible to do matchesSelector
-			// on a disconnected node (IE 9)
-			support.disconnectedMatch = matches.call( div, "div" );
-
-			// This should fail with an exception
-			// Gecko does not error, returns false instead
-			matches.call( div, "[s!='']:x" );
-			rbuggyMatches.push( "!=", pseudos );
-		});
-	}
-
-	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
-	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
-
-	/* Contains
-	---------------------------------------------------------------------- */
-	hasCompare = rnative.test( docElem.compareDocumentPosition );
-
-	// Element contains another
-	// Purposefully does not implement inclusive descendent
-	// As in, an element does not contain itself
-	contains = hasCompare || rnative.test( docElem.contains ) ?
-		function( a, b ) {
-			var adown = a.nodeType === 9 ? a.documentElement : a,
-				bup = b && b.parentNode;
-			return a === bup || !!( bup && bup.nodeType === 1 && (
-				adown.contains ?
-					adown.contains( bup ) :
-					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
-			));
-		} :
-		function( a, b ) {
-			if ( b ) {
-				while ( (b = b.parentNode) ) {
-					if ( b === a ) {
-						return true;
-					}
-				}
-			}
-			return false;
-		};
-
-	/* Sorting
-	---------------------------------------------------------------------- */
-
-	// Document order sorting
-	sortOrder = hasCompare ?
-	function( a, b ) {
-
-		// Flag for duplicate removal
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-		}
-
-		// Sort on method existence if only one input has compareDocumentPosition
-		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
-		if ( compare ) {
-			return compare;
-		}
-
-		// Calculate position if both inputs belong to the same document
-		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
-			a.compareDocumentPosition( b ) :
-
-			// Otherwise we know they are disconnected
-			1;
-
-		// Disconnected nodes
-		if ( compare & 1 ||
-			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
-
-			// Choose the first element that is related to our preferred document
-			if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
-				return -1;
-			}
-			if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
-				return 1;
-			}
-
-			// Maintain original order
-			return sortInput ?
-				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
-				0;
-		}
-
-		return compare & 4 ? -1 : 1;
-	} :
-	function( a, b ) {
-		// Exit early if the nodes are identical
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-		}
-
-		var cur,
-			i = 0,
-			aup = a.parentNode,
-			bup = b.parentNode,
-			ap = [ a ],
-			bp = [ b ];
-
-		// Parentless nodes are either documents or disconnected
-		if ( !aup || !bup ) {
-			return a === doc ? -1 :
-				b === doc ? 1 :
-				aup ? -1 :
-				bup ? 1 :
-				sortInput ?
-				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
-				0;
-
-		// If the nodes are siblings, we can do a quick check
-		} else if ( aup === bup ) {
-			return siblingCheck( a, b );
-		}
-
-		// Otherwise we need full lists of their ancestors for comparison
-		cur = a;
-		while ( (cur = cur.parentNode) ) {
-			ap.unshift( cur );
-		}
-		cur = b;
-		while ( (cur = cur.parentNode) ) {
-			bp.unshift( cur );
-		}
-
-		// Walk down the tree looking for a discrepancy
-		while ( ap[i] === bp[i] ) {
-			i++;
-		}
-
-		return i ?
-			// Do a sibling check if the nodes have a common ancestor
-			siblingCheck( ap[i], bp[i] ) :
-
-			// Otherwise nodes in our document sort first
-			ap[i] === preferredDoc ? -1 :
-			bp[i] === preferredDoc ? 1 :
-			0;
-	};
-
-	return doc;
-};
-
-Sizzle.matches = function( expr, elements ) {
-	return Sizzle( expr, null, null, elements );
-};
-
-Sizzle.matchesSelector = function( elem, expr ) {
-	// Set document vars if needed
-	if ( ( elem.ownerDocument || elem ) !== document ) {
-		setDocument( elem );
-	}
-
-	// Make sure that attribute selectors are quoted
-	expr = expr.replace( rattributeQuotes, "='$1']" );
-
-	if ( support.matchesSelector && documentIsHTML &&
-		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
-		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
-
-		try {
-			var ret = matches.call( elem, expr );
-
-			// IE 9's matchesSelector returns false on disconnected nodes
-			if ( ret || support.disconnectedMatch ||
-					// As well, disconnected nodes are said to be in a document
-					// fragment in IE 9
-					elem.document && elem.document.nodeType !== 11 ) {
-				return ret;
-			}
-		} catch(e) {}
-	}
-
-	return Sizzle( expr, document, null, [ elem ] ).length > 0;
-};
-
-Sizzle.contains = function( context, elem ) {
-	// Set document vars if needed
-	if ( ( context.ownerDocument || context ) !== document ) {
-		setDocument( context );
-	}
-	return contains( context, elem );
-};
-
-Sizzle.attr = function( elem, name ) {
-	// Set document vars if needed
-	if ( ( elem.ownerDocument || elem ) !== document ) {
-		setDocument( elem );
-	}
-
-	var fn = Expr.attrHandle[ name.toLowerCase() ],
-		// Don't get fooled by Object.prototype properties (jQuery #13807)
-		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
-			fn( elem, name, !documentIsHTML ) :
-			undefined;
-
-	return val !== undefined ?
-		val :
-		support.attributes || !documentIsHTML ?
-			elem.getAttribute( name ) :
-			(val = elem.getAttributeNode(name)) && val.specified ?
-				val.value :
-				null;
-};
-
-Sizzle.error = function( msg ) {
-	throw new Error( "Syntax error, unrecognized expression: " + msg );
-};
-
-/**
- * Document sorting and removing duplicates
- * @param {ArrayLike} results
- */
-Sizzle.uniqueSort = function( results ) {
-	var elem,
-		duplicates = [],
-		j = 0,
-		i = 0;
-
-	// Unless we *know* we can detect duplicates, assume their presence
-	hasDuplicate = !support.detectDuplicates;
-	sortInput = !support.sortStable && results.slice( 0 );
-	results.sort( sortOrder );
-
-	if ( hasDuplicate ) {
-		while ( (elem = results[i++]) ) {
-			if ( elem === results[ i ] ) {
-				j = duplicates.push( i );
-			}
-		}
-		while ( j-- ) {
-			results.splice( duplicates[ j ], 1 );
-		}
-	}
-
-	// Clear input after sorting to release objects
-	// See https://github.com/jquery/sizzle/pull/225
-	sortInput = null;
-
-	return results;
-};
-
-/**
- * Utility function for retrieving the text value of an array of DOM nodes
- * @param {Array|Element} elem
- */
-getText = Sizzle.getText = function( elem ) {
-	var node,
-		ret = "",
-		i = 0,
-		nodeType = elem.nodeType;
-
-	if ( !nodeType ) {
-		// If no nodeType, this is expected to be an array
-		while ( (node = elem[i++]) ) {
-			// Do not traverse comment nodes
-			ret += getText( node );
-		}
-	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
-		// Use textContent for elements
-		// innerText usage removed for consistency of new lines (jQuery #11153)
-		if ( typeof elem.textContent === "string" ) {
-			return elem.textContent;
-		} else {
-			// Traverse its children
-			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-				ret += getText( elem );
-			}
-		}
-	} else if ( nodeType === 3 || nodeType === 4 ) {
-		return elem.nodeValue;
-	}
-	// Do not include comment or processing instruction nodes
-
-	return ret;
-};
-
-Expr = Sizzle.selectors = {
-
-	// Can be adjusted by the user
-	cacheLength: 50,
-
-	createPseudo: markFunction,
-
-	match: matchExpr,
-
-	attrHandle: {},
-
-	find: {},
-
-	relative: {
-		">": { dir: "parentNode", first: true },
-		" ": { dir: "parentNode" },
-		"+": { dir: "previousSibling", first: true },
-		"~": { dir: "previousSibling" }
-	},
-
-	preFilter: {
-		"ATTR": function( match ) {
-			match[1] = match[1].replace( runescape, funescape );
-
-			// Move the given value to match[3] whether quoted or unquoted
-			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
-
-			if ( match[2] === "~=" ) {
-				match[3] = " " + match[3] + " ";
-			}
-
-			return match.slice( 0, 4 );
-		},
-
-		"CHILD": function( match ) {
-			/* matches from matchExpr["CHILD"]
-				1 type (only|nth|...)
-				2 what (child|of-type)
-				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
-				4 xn-component of xn+y argument ([+-]?\d*n|)
-				5 sign of xn-component
-				6 x of xn-component
-				7 sign of y-component
-				8 y of y-component
-			*/
-			match[1] = match[1].toLowerCase();
-
-			if ( match[1].slice( 0, 3 ) === "nth" ) {
-				// nth-* requires argument
-				if ( !match[3] ) {
-					Sizzle.error( match[0] );
-				}
-
-				// numeric x and y parameters for Expr.filter.CHILD
-				// remember that false/true cast respectively to 0/1
-				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
-				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
-
-			// other types prohibit arguments
-			} else if ( match[3] ) {
-				Sizzle.error( match[0] );
-			}
-
-			return match;
-		},
-
-		"PSEUDO": function( match ) {
-			var excess,
-				unquoted = !match[6] && match[2];
-
-			if ( matchExpr["CHILD"].test( match[0] ) ) {
-				return null;
-			}
-
-			// Accept quoted arguments as-is
-			if ( match[3] ) {
-				match[2] = match[4] || match[5] || "";
-
-			// Strip excess characters from unquoted arguments
-			} else if ( unquoted && rpseudo.test( unquoted ) &&
-				// Get excess from tokenize (recursively)
-				(excess = tokenize( unquoted, true )) &&
-				// advance to the next closing parenthesis
-				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
-
-				// excess is a negative index
-				match[0] = match[0].slice( 0, excess );
-				match[2] = unquoted.slice( 0, excess );
-			}
-
-			// Return only captures needed by the pseudo filter method (type and argument)
-			return match.slice( 0, 3 );
-		}
-	},
-
-	filter: {
-
-		"TAG": function( nodeNameSelector ) {
-			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
-			return nodeNameSelector === "*" ?
-				function() { return true; } :
-				function( elem ) {
-					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
-				};
-		},
-
-		"CLASS": function( className ) {
-			var pattern = classCache[ className + " " ];
-
-			return pattern ||
-				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
-				classCache( className, function( elem ) {
-					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
-				});
-		},
-
-		"ATTR": function( name, operator, check ) {
-			return function( elem ) {
-				var result = Sizzle.attr( elem, name );
-
-				if ( result == null ) {
-					return operator === "!=";
-				}
-				if ( !operator ) {
-					return true;
-				}
-
-				result += "";
-
-				return operator === "=" ? result === check :
-					operator === "!=" ? result !== check :
-					operator === "^=" ? check && result.indexOf( check ) === 0 :
-					operator === "*=" ? check && result.indexOf( check ) > -1 :
-					operator === "$=" ? check && result.slice( -check.length ) === check :
-					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
-					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
-					false;
-			};
-		},
-
-		"CHILD": function( type, what, argument, first, last ) {
-			var simple = type.slice( 0, 3 ) !== "nth",
-				forward = type.slice( -4 ) !== "last",
-				ofType = what === "of-type";
-
-			return first === 1 && last === 0 ?
-
-				// Shortcut for :nth-*(n)
-				function( elem ) {
-					return !!elem.parentNode;
-				} :
-
-				function( elem, context, xml ) {
-					var cache, outerCache, node, diff, nodeIndex, start,
-						dir = simple !== forward ? "nextSibling" : "previousSibling",
-						parent = elem.parentNode,
-						name = ofType && elem.nodeName.toLowerCase(),
-						useCache = !xml && !ofType;
-
-					if ( parent ) {
-
-						// :(first|last|only)-(child|of-type)
-						if ( simple ) {
-							while ( dir ) {
-								node = elem;
-								while ( (node = node[ dir ]) ) {
-									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
-										return false;
-									}
-								}
-								// Reverse direction for :only-* (if we haven't yet done so)
-								start = dir = type === "only" && !start && "nextSibling";
-							}
-							return true;
-						}
-
-						start = [ forward ? parent.firstChild : parent.lastChild ];
-
-						// non-xml :nth-child(...) stores cache data on `parent`
-						if ( forward && useCache ) {
-							// Seek `elem` from a previously-cached index
-							outerCache = parent[ expando ] || (parent[ expando ] = {});
-							cache = outerCache[ type ] || [];
-							nodeIndex = cache[0] === dirruns && cache[1];
-							diff = cache[0] === dirruns && cache[2];
-							node = nodeIndex && parent.childNodes[ nodeIndex ];
-
-							while ( (node = ++nodeIndex && node && node[ dir ] ||
-
-								// Fallback to seeking `elem` from the start
-								(diff = nodeIndex = 0) || start.pop()) ) {
-
-								// When found, cache indexes on `parent` and break
-								if ( node.nodeType === 1 && ++diff && node === elem ) {
-									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
-									break;
-								}
-							}
-
-						// Use previously-cached element index if available
-						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
-							diff = cache[1];
-
-						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
-						} else {
-							// Use the same loop as above to seek `elem` from the start
-							while ( (node = ++nodeIndex && node && node[ dir ] ||
-								(diff = nodeIndex = 0) || start.pop()) ) {
-
-								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
-									// Cache the index of each encountered element
-									if ( useCache ) {
-										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
-									}
-
-									if ( node === elem ) {
-										break;
-									}
-								}
-							}
-						}
-
-						// Incorporate the offset, then check against cycle size
-						diff -= last;
-						return diff === first || ( diff % first === 0 && diff / first >= 0 );
-					}
-				};
-		},
-
-		"PSEUDO": function( pseudo, argument ) {
-			// pseudo-class names are case-insensitive
-			// http://www.w3.org/TR/selectors/#pseudo-classes
-			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
-			// Remember that setFilters inherits from pseudos
-			var args,
-				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
-					Sizzle.error( "unsupported pseudo: " + pseudo );
-
-			// The user may use createPseudo to indicate that
-			// arguments are needed to create the filter function
-			// just as Sizzle does
-			if ( fn[ expando ] ) {
-				return fn( argument );
-			}
-
-			// But maintain support for old signatures
-			if ( fn.length > 1 ) {
-				args = [ pseudo, pseudo, "", argument ];
-				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
-					markFunction(function( seed, matches ) {
-						var idx,
-							matched = fn( seed, argument ),
-							i = matched.length;
-						while ( i-- ) {
-							idx = indexOf.call( seed, matched[i] );
-							seed[ idx ] = !( matches[ idx ] = matched[i] );
-						}
-					}) :
-					function( elem ) {
-						return fn( elem, 0, args );
-					};
-			}
-
-			return fn;
-		}
-	},
-
-	pseudos: {
-		// Potentially complex pseudos
-		"not": markFunction(function( selector ) {
-			// Trim the selector passed to compile
-			// to avoid treating leading and trailing
-			// spaces as combinators
-			var input = [],
-				results = [],
-				matcher = compile( selector.replace( rtrim, "$1" ) );
-
-			return matcher[ expando ] ?
-				markFunction(function( seed, matches, context, xml ) {
-					var elem,
-						unmatched = matcher( seed, null, xml, [] ),
-						i = seed.length;
-
-					// Match elements unmatched by `matcher`
-					while ( i-- ) {
-						if ( (elem = unmatched[i]) ) {
-							seed[i] = !(matches[i] = elem);
-						}
-					}
-				}) :
-				function( elem, context, xml ) {
-					input[0] = elem;
-					matcher( input, null, xml, results );
-					return !results.pop();
-				};
-		}),
-
-		"has": markFunction(function( selector ) {
-			return function( elem ) {
-				return Sizzle( selector, elem ).length > 0;
-			};
-		}),
-
-		"contains": markFunction(function( text ) {
-			return function( elem ) {
-				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
-			};
-		}),
-
-		// "Whether an element is represented by a :lang() selector
-		// is based solely on the element's language value
-		// being equal to the identifier C,
-		// or beginning with the identifier C immediately followed by "-".
-		// The matching of C against the element's language value is performed case-insensitively.
-		// The identifier C does not have to be a valid language name."
-		// http://www.w3.org/TR/selectors/#lang-pseudo
-		"lang": markFunction( function( lang ) {
-			// lang value must be a valid identifier
-			if ( !ridentifier.test(lang || "") ) {
-				Sizzle.error( "unsupported lang: " + lang );
-			}
-			lang = lang.replace( runescape, funescape ).toLowerCase();
-			return function( elem ) {
-				var elemLang;
-				do {
-					if ( (elemLang = documentIsHTML ?
-						elem.lang :
-						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
-
-						elemLang = elemLang.toLowerCase();
-						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
-					}
-				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
-				return false;
-			};
-		}),
-
-		// Miscellaneous
-		"target": function( elem ) {
-			var hash = window.location && window.location.hash;
-			return hash && hash.slice( 1 ) === elem.id;
-		},
-
-		"root": function( elem ) {
-			return elem === docElem;
-		},
-
-		"focus": function( elem ) {
-			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
-		},
-
-		// Boolean properties
-		"enabled": function( elem ) {
-			return elem.disabled === false;
-		},
-
-		"disabled": function( elem ) {
-			return elem.disabled === true;
-		},
-
-		"checked": function( elem ) {
-			// In CSS3, :checked should return both checked and selected elements
-			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-			var nodeName = elem.nodeName.toLowerCase();
-			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
-		},
-
-		"selected": function( elem ) {
-			// Accessing this property makes selected-by-default
-			// options in Safari work properly
-			if ( elem.parentNode ) {
-				elem.parentNode.selectedIndex;
-			}
-
-			return elem.selected === true;
-		},
-
-		// Contents
-		"empty": function( elem ) {
-			// http://www.w3.org/TR/selectors/#empty-pseudo
-			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
-			//   but not by others (comment: 8; processing instruction: 7; etc.)
-			// nodeType < 6 works because attributes (2) do not appear as children
-			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-				if ( elem.nodeType < 6 ) {
-					return false;
-				}
-			}
-			return true;
-		},
-
-		"parent": function( elem ) {
-			return !Expr.pseudos["empty"]( elem );
-		},
-
-		// Element/input types
-		"header": function( elem ) {
-			return rheader.test( elem.nodeName );
-		},
-
-		"input": function( elem ) {
-			return rinputs.test( elem.nodeName );
-		},
-
-		"button": function( elem ) {
-			var name = elem.nodeName.toLowerCase();
-			return name === "input" && elem.type === "button" || name === "button";
-		},
-
-		"text": function( elem ) {
-			var attr;
-			return elem.nodeName.toLowerCase() === "input" &&
-				elem.type === "text" &&
-
-				// Support: IE<8
-				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
-				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
-		},
-
-		// Position-in-collection
-		"first": createPositionalPseudo(function() {
-			return [ 0 ];
-		}),
-
-		"last": createPositionalPseudo(function( matchIndexes, length ) {
-			return [ length - 1 ];
-		}),
-
-		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
-			return [ argument < 0 ? argument + length : argument ];
-		}),
-
-		"even": createPositionalPseudo(function( matchIndexes, length ) {
-			var i = 0;
-			for ( ; i < length; i += 2 ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		}),
-
-		"odd": createPositionalPseudo(function( matchIndexes, length ) {
-			var i = 1;
-			for ( ; i < length; i += 2 ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		}),
-
-		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-			var i = argument < 0 ? argument + length : argument;
-			for ( ; --i >= 0; ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		}),
-
-		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-			var i = argument < 0 ? argument + length : argument;
-			for ( ; ++i < length; ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		})
-	}
-};
-
-Expr.pseudos["nth"] = Expr.pseudos["eq"];
-
-// Add button/input type pseudos
-for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
-	Expr.pseudos[ i ] = createInputPseudo( i );
-}
-for ( i in { submit: true, reset: true } ) {
-	Expr.pseudos[ i ] = createButtonPseudo( i );
-}
-
-// Easy API for creating new setFilters
-function setFilters() {}
-setFilters.prototype = Expr.filters = Expr.pseudos;
-Expr.setFilters = new setFilters();
-
-tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
-	var matched, match, tokens, type,
-		soFar, groups, preFilters,
-		cached = tokenCache[ selector + " " ];
-
-	if ( cached ) {
-		return parseOnly ? 0 : cached.slice( 0 );
-	}
-
-	soFar = selector;
-	groups = [];
-	preFilters = Expr.preFilter;
-
-	while ( soFar ) {
-
-		// Comma and first run
-		if ( !matched || (match = rcomma.exec( soFar )) ) {
-			if ( match ) {
-				// Don't consume trailing commas as valid
-				soFar = soFar.slice( match[0].length ) || soFar;
-			}
-			groups.push( (tokens = []) );
-		}
-
-		matched = false;
-
-		// Combinators
-		if ( (match = rcombinators.exec( soFar )) ) {
-			matched = match.shift();
-			tokens.push({
-				value: matched,
-				// Cast descendant combinators to space
-				type: match[0].replace( rtrim, " " )
-			});
-			soFar = soFar.slice( matched.length );
-		}
-
-		// Filters
-		for ( type in Expr.filter ) {
-			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
-				(match = preFilters[ type ]( match ))) ) {
-				matched = match.shift();
-				tokens.push({
-					value: matched,
-					type: type,
-					matches: match
-				});
-				soFar = soFar.slice( matched.length );
-			}
-		}
-
-		if ( !matched ) {
-			break;
-		}
-	}
-
-	// Return the length of the invalid excess
-	// if we're just parsing
-	// Otherwise, throw an error or return tokens
-	return parseOnly ?
-		soFar.length :
-		soFar ?
-			Sizzle.error( selector ) :
-			// Cache the tokens
-			tokenCache( selector, groups ).slice( 0 );
-};
-
-function toSelector( tokens ) {
-	var i = 0,
-		len = tokens.length,
-		selector = "";
-	for ( ; i < len; i++ ) {
-		selector += tokens[i].value;
-	}
-	return selector;
-}
-
-function addCombinator( matcher, combinator, base ) {
-	var dir = combinator.dir,
-		checkNonElements = base && dir === "parentNode",
-		doneName = done++;
-
-	return combinator.first ?
-		// Check against closest ancestor/preceding element
-		function( elem, context, xml ) {
-			while ( (elem = elem[ dir ]) ) {
-				if ( elem.nodeType === 1 || checkNonElements ) {
-					return matcher( elem, context, xml );
-				}
-			}
-		} :
-
-		// Check against all ancestor/preceding elements
-		function( elem, context, xml ) {
-			var oldCache, outerCache,
-				newCache = [ dirruns, doneName ];
-
-			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
-			if ( xml ) {
-				while ( (elem = elem[ dir ]) ) {
-					if ( elem.nodeType === 1 || checkNonElements ) {
-						if ( matcher( elem, context, xml ) ) {
-							return true;
-						}
-					}
-				}
-			} else {
-				while ( (elem = elem[ dir ]) ) {
-					if ( elem.nodeType === 1 || checkNonElements ) {
-						outerCache = elem[ expando ] || (elem[ expando ] = {});
-						if ( (oldCache = outerCache[ dir ]) &&
-							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
-
-							// Assign to newCache so results back-propagate to previous elements
-							return (newCache[ 2 ] = oldCache[ 2 ]);
-						} else {
-							// Reuse newcache so results back-propagate to previous elements
-							outerCache[ dir ] = newCache;
-
-							// A match means we're done; a fail means we have to keep checking
-							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
-								return true;
-							}
-						}
-					}
-				}
-			}
-		};
-}
-
-function elementMatcher( matchers ) {
-	return matchers.length > 1 ?
-		function( elem, context, xml ) {
-			var i = matchers.length;
-			while ( i-- ) {
-				if ( !matchers[i]( elem, context, xml ) ) {
-					return false;
-				}
-			}
-			return true;
-		} :
-		matchers[0];
-}
-
-function multipleContexts( selector, contexts, results ) {
-	var i = 0,
-		len = contexts.length;
-	for ( ; i < len; i++ ) {
-		Sizzle( selector, contexts[i], results );
-	}
-	return results;
-}
-
-function condense( unmatched, map, filter, context, xml ) {
-	var elem,
-		newUnmatched = [],
-		i = 0,
-		len = unmatched.length,
-		mapped = map != null;
-
-	for ( ; i < len; i++ ) {
-		if ( (elem = unmatched[i]) ) {
-			if ( !filter || filter( elem, context, xml ) ) {
-				newUnmatched.push( elem );
-				if ( mapped ) {
-					map.push( i );
-				}
-			}
-		}
-	}
-
-	return newUnmatched;
-}
-
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
-	if ( postFilter && !postFilter[ expando ] ) {
-		postFilter = setMatcher( postFilter );
-	}
-	if ( postFinder && !postFinder[ expando ] ) {
-		postFinder = setMatcher( postFinder, postSelector );
-	}
-	return markFunction(function( seed, results, context, xml ) {
-		var temp, i, elem,
-			preMap = [],
-			postMap = [],
-			preexisting = results.length,
-
-			// Get initial elements from seed or context
-			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
-
-			// Prefilter to get matcher input, preserving a map for seed-results synchronization
-			matcherIn = preFilter && ( seed || !selector ) ?
-				condense( elems, preMap, preFilter, context, xml ) :
-				elems,
-
-			matcherOut = matcher ?
-				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
-				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
-
-					// ...intermediate processing is necessary
-					[] :
-
-					// ...otherwise use results directly
-					results :
-				matcherIn;
-
-		// Find primary matches
-		if ( matcher ) {
-			matcher( matcherIn, matcherOut, context, xml );
-		}
-
-		// Apply postFilter
-		if ( postFilter ) {
-			temp = condense( matcherOut, postMap );
-			postFilter( temp, [], context, xml );
-
-			// Un-match failing elements by moving them back to matcherIn
-			i = temp.length;
-			while ( i-- ) {
-				if ( (elem = temp[i]) ) {
-					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
-				}
-			}
-		}
-
-		if ( seed ) {
-			if ( postFinder || preFilter ) {
-				if ( postFinder ) {
-					// Get the final matcherOut by condensing this intermediate into postFinder contexts
-					temp = [];
-					i = matcherOut.length;
-					while ( i-- ) {
-						if ( (elem = matcherOut[i]) ) {
-							// Restore matcherIn since elem is not yet a final match
-							temp.push( (matcherIn[i] = elem) );
-						}
-					}
-					postFinder( null, (matcherOut = []), temp, xml );
-				}
-
-				// Move matched elements from seed to results to keep them synchronized
-				i = matcherOut.length;
-				while ( i-- ) {
-					if ( (elem = matcherOut[i]) &&
-						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
-
-						seed[temp] = !(results[temp] = elem);
-					}
-				}
-			}
-
-		// Add elements to results, through postFinder if defined
-		} else {
-			matcherOut = condense(
-				matcherOut === results ?
-					matcherOut.splice( preexisting, matcherOut.length ) :
-					matcherOut
-			);
-			if ( postFinder ) {
-				postFinder( null, results, matcherOut, xml );
-			} else {
-				push.apply( results, matcherOut );
-			}
-		}
-	});
-}
-
-function matcherFromTokens( tokens ) {
-	var checkContext, matcher, j,
-		len = tokens.length,
-		leadingRelative = Expr.relative[ tokens[0].type ],
-		implicitRelative = leadingRelative || Expr.relative[" "],
-		i = leadingRelative ? 1 : 0,
-
-		// The foundational matcher ensures that elements are reachable from top-level context(s)
-		matchContext = addCombinator( function( elem ) {
-			return elem === checkContext;
-		}, implicitRelative, true ),
-		matchAnyContext = addCombinator( function( elem ) {
-			return indexOf.call( checkContext, elem ) > -1;
-		}, implicitRelative, true ),
-		matchers = [ function( elem, context, xml ) {
-			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
-				(checkContext = context).nodeType ?
-					matchContext( elem, context, xml ) :
-					matchAnyContext( elem, context, xml ) );
-		} ];
-
-	for ( ; i < len; i++ ) {
-		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
-			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
-		} else {
-			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
-
-			// Return special upon seeing a positional matcher
-			if ( matcher[ expando ] ) {
-				// Find the next relative operator (if any) for proper handling
-				j = ++i;
-				for ( ; j < len; j++ ) {
-					if ( Expr.relative[ tokens[j].type ] ) {
-						break;
-					}
-				}
-				return setMatcher(
-					i > 1 && elementMatcher( matchers ),
-					i > 1 && toSelector(
-						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
-						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
-					).replace( rtrim, "$1" ),
-					matcher,
-					i < j && matcherFromTokens( tokens.slice( i, j ) ),
-					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
-					j < len && toSelector( tokens )
-				);
-			}
-			matchers.push( matcher );
-		}
-	}
-
-	return elementMatcher( matchers );
-}
-
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
-	var bySet = setMatchers.length > 0,
-		byElement = elementMatchers.length > 0,
-		superMatcher = function( seed, context, xml, results, outermost ) {
-			var elem, j, matcher,
-				matchedCount = 0,
-				i = "0",
-				unmatched = seed && [],
-				setMatched = [],
-				contextBackup = outermostContext,
-				// We must always have either seed elements or outermost context
-				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
-				// Use integer dirruns iff this is the outermost matcher
-				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
-				len = elems.length;
-
-			if ( outermost ) {
-				outermostContext = context !== document && context;
-			}
-
-			// Add elements passing elementMatchers directly to results
-			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
-			// Support: IE<9, Safari
-			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
-			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
-				if ( byElement && elem ) {
-					j = 0;
-					while ( (matcher = elementMatchers[j++]) ) {
-						if ( matcher( elem, context, xml ) ) {
-							results.push( elem );
-							break;
-						}
-					}
-					if ( outermost ) {
-						dirruns = dirrunsUnique;
-					}
-				}
-
-				// Track unmatched elements for set filters
-				if ( bySet ) {
-					// They will have gone through all possible matchers
-					if ( (elem = !matcher && elem) ) {
-						matchedCount--;
-					}
-
-					// Lengthen the array for every element, matched or not
-					if ( seed ) {
-						unmatched.push( elem );
-					}
-				}
-			}
-
-			// Apply set filters to unmatched elements
-			matchedCount += i;
-			if ( bySet && i !== matchedCount ) {
-				j = 0;
-				while ( (matcher = setMatchers[j++]) ) {
-					matcher( unmatched, setMatched, context, xml );
-				}
-
-				if ( seed ) {
-					// Reintegrate element matches to eliminate the need for sorting
-					if ( matchedCount > 0 ) {
-						while ( i-- ) {
-							if ( !(unmatched[i] || setMatched[i]) ) {
-								setMatched[i] = pop.call( results );
-							}
-						}
-					}
-
-					// Discard index placeholder values to get only actual matches
-					setMatched = condense( setMatched );
-				}
-
-				// Add matches to results
-				push.apply( results, setMatched );
-
-				// Seedless set matches succeeding multiple successful matchers stipulate sorting
-				if ( outermost && !seed && setMatched.length > 0 &&
-					( matchedCount + setMatchers.length ) > 1 ) {
-
-					Sizzle.uniqueSort( results );
-				}
-			}
-
-			// Override manipulation of globals by nested matchers
-			if ( outermost ) {
-				dirruns = dirrunsUnique;
-				outermostContext = contextBackup;
-			}
-
-			return unmatched;
-		};
-
-	return bySet ?
-		markFunction( superMatcher ) :
-		superMatcher;
-}
-
-compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
-	var i,
-		setMatchers = [],
-		elementMatchers = [],
-		cached = compilerCache[ selector + " " ];
-
-	if ( !cached ) {
-		// Generate a function of recursive functions that can be used to check each element
-		if ( !match ) {
-			match = tokenize( selector );
-		}
-		i = match.length;
-		while ( i-- ) {
-			cached = matcherFromTokens( match[i] );
-			if ( cached[ expando ] ) {
-				setMatchers.push( cached );
-			} else {
-				elementMatchers.push( cached );
-			}
-		}
-
-		// Cache the compiled function
-		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
-
-		// Save selector and tokenization
-		cached.selector = selector;
-	}
-	return cached;
-};
-
-/**
- * A low-level selection function that works with Sizzle's compiled
- *  selector functions
- * @param {String|Function} selector A selector or a pre-compiled
- *  selector function built with Sizzle.compile
- * @param {Element} context
- * @param {Array} [results]
- * @param {Array} [seed] A set of elements to match against
- */
-select = Sizzle.select = function( selector, context, results, seed ) {
-	var i, tokens, token, type, find,
-		compiled = typeof selector === "function" && selector,
-		match = !seed && tokenize( (selector = compiled.selector || selector) );
-
-	results = results || [];
-
-	// Try to minimize operations if there is no seed and only one group
-	if ( match.length === 1 ) {
-
-		// Take a shortcut and set the context if the root selector is an ID
-		tokens = match[0] = match[0].slice( 0 );
-		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
-				support.getById && context.nodeType === 9 && documentIsHTML &&
-				Expr.relative[ tokens[1].type ] ) {
-
-			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
-			if ( !context ) {
-				return results;
-
-			// Precompiled matchers will still verify ancestry, so step up a level
-			} else if ( compiled ) {
-				context = context.parentNode;
-			}
-
-			selector = selector.slice( tokens.shift().value.length );
-		}
-
-		// Fetch a seed set for right-to-left matching
-		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
-		while ( i-- ) {
-			token = tokens[i];
-
-			// Abort if we hit a combinator
-			if ( Expr.relative[ (type = token.type) ] ) {
-				break;
-			}
-			if ( (find = Expr.find[ type ]) ) {
-				// Search, expanding context for leading sibling combinators
-				if ( (seed = find(
-					token.matches[0].replace( runescape, funescape ),
-					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
-				)) ) {
-
-					// If seed is empty or no tokens remain, we can return early
-					tokens.splice( i, 1 );
-					selector = seed.length && toSelector( tokens );
-					if ( !selector ) {
-						push.apply( results, seed );
-						return results;
-					}
-
-					break;
-				}
-			}
-		}
-	}
-
-	// Compile and execute a filtering function if one is not provided
-	// Provide `match` to avoid retokenization if we modified the selector above
-	( compiled || compile( selector, match ) )(
-		seed,
-		context,
-		!documentIsHTML,
-		results,
-		rsibling.test( selector ) && testContext( context.parentNode ) || context
-	);
-	return results;
-};
-
-// One-time assignments
-
-// Sort stability
-support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
-
-// Support: Chrome<14
-// Always assume duplicates if they aren't passed to the comparison function
-support.detectDuplicates = !!hasDuplicate;
-
-// Initialize against the default document
-setDocument();
-
-// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
-// Detached nodes confoundingly follow *each other*
-support.sortDetached = assert(function( div1 ) {
-	// Should return 1, but returns 4 (following)
-	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
-});
-
-// Support: IE<8
-// Prevent attribute/property "interpolation"
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !assert(function( div ) {
-	div.innerHTML = "<a href='#'></a>";
-	return div.firstChild.getAttribute("href") === "#" ;
-}) ) {
-	addHandle( "type|href|height|width", function( elem, name, isXML ) {
-		if ( !isXML ) {
-			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
-		}
-	});
-}
-
-// Support: IE<9
-// Use defaultValue in place of getAttribute("value")
-if ( !support.attributes || !assert(function( div ) {
-	div.innerHTML = "<input/>";
-	div.firstChild.setAttribute( "value", "" );
-	return div.firstChild.getAttribute( "value" ) === "";
-}) ) {
-	addHandle( "value", function( elem, name, isXML ) {
-		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
-			return elem.defaultValue;
-		}
-	});
-}
-
-// Support: IE<9
-// Use getAttributeNode to fetch booleans when getAttribute lies
-if ( !assert(function( div ) {
-	return div.getAttribute("disabled") == null;
-}) ) {
-	addHandle( booleans, function( elem, name, isXML ) {
-		var val;
-		if ( !isXML ) {
-			return elem[ name ] === true ? name.toLowerCase() :
-					(val = elem.getAttributeNode( name )) && val.specified ?
-					val.value :
-				null;
-		}
-	});
-}
-
-return Sizzle;
-
-})( window );
-
-
-
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-
-
-
-var rneedsContext = jQuery.expr.match.needsContext;
-
-var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
-
-
-
-var risSimple = /^.[^:#\[\.,]*$/;
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, not ) {
-	if ( jQuery.isFunction( qualifier ) ) {
-		return jQuery.grep( elements, function( elem, i ) {
-			/* jshint -W018 */
-			return !!qualifier.call( elem, i, elem ) !== not;
-		});
-
-	}
-
-	if ( qualifier.nodeType ) {
-		return jQuery.grep( elements, function( elem ) {
-			return ( elem === qualifier ) !== not;
-		});
-
-	}
-
-	if ( typeof qualifier === "string" ) {
-		if ( risSimple.test( qualifier ) ) {
-			return jQuery.filter( qualifier, elements, not );
-		}
-
-		qualifier = jQuery.filter( qualifier, elements );
-	}
-
-	return jQuery.grep( elements, function( elem ) {
-		return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
-	});
-}
-
-jQuery.filter = function( expr, elems, not ) {
-	var elem = elems[ 0 ];
-
-	if ( not ) {
-		expr = ":not(" + expr + ")";
-	}
-
-	return elems.length === 1 && elem.nodeType === 1 ?
-		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
-		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
-			return elem.nodeType === 1;
-		}));
-};
-
-jQuery.fn.extend({
-	find: function( selector ) {
-		var i,
-			len = this.length,
-			ret = [],
-			self = this;
-
-		if ( typeof selector !== "string" ) {
-			return this.pushStack( jQuery( selector ).filter(function() {
-				for ( i = 0; i < len; i++ ) {
-					if ( jQuery.contains( self[ i ], this ) ) {
-						return true;
-					}
-				}
-			}) );
-		}
-
-		for ( i = 0; i < len; i++ ) {
-			jQuery.find( selector, self[ i ], ret );
-		}
-
-		// Needed because $( selector, context ) becomes $( context ).find( selector )
-		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
-		ret.selector = this.selector ? this.selector + " " + selector : selector;
-		return ret;
-	},
-	filter: function( selector ) {
-		return this.pushStack( winnow(this, selector || [], false) );
-	},
-	not: function( selector ) {
-		return this.pushStack( winnow(this, selector || [], true) );
-	},
-	is: function( selector ) {
-		return !!winnow(
-			this,
-
-			// If this is a positional/relative selector, check membership in the returned set
-			// so $("p:first").is("p:last") won't return true for a doc with two "p".
-			typeof selector === "string" && rneedsContext.test( selector ) ?
-				jQuery( selector ) :
-				selector || [],
-			false
-		).length;
-	}
-});
-
-
-// Initialize a jQuery object
-
-
-// A central reference to the root jQuery(document)
-var rootjQuery,
-
-	// A simple way to check for HTML strings
-	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
-	// Strict HTML recognition (#11290: must start with <)
-	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-
-	init = jQuery.fn.init = function( selector, context ) {
-		var match, elem;
-
-		// HANDLE: $(""), $(null), $(undefined), $(false)
-		if ( !selector ) {
-			return this;
-		}
-
-		// Handle HTML strings
-		if ( typeof selector === "string" ) {
-			if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
-				// Assume that strings that start and end with <> are HTML and skip the regex check
-				match = [ null, selector, null ];
-
-			} else {
-				match = rquickExpr.exec( selector );
-			}
-
-			// Match html or make sure no context is specified for #id
-			if ( match && (match[1] || !context) ) {
-
-				// HANDLE: $(html) -> $(array)
-				if ( match[1] ) {
-					context = context instanceof jQuery ? context[0] : context;
-
-					// scripts is true for back-compat
-					// Intentionally let the error be thrown if parseHTML is not present
-					jQuery.merge( this, jQuery.parseHTML(
-						match[1],
-						context && context.nodeType ? context.ownerDocument || context : document,
-						true
-					) );
-
-					// HANDLE: $(html, props)
-					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
-						for ( match in context ) {
-							// Properties of context are called as methods if possible
-							if ( jQuery.isFunction( this[ match ] ) ) {
-								this[ match ]( context[ match ] );
-
-							// ...and otherwise set as attributes
-							} else {
-								this.attr( match, context[ match ] );
-							}
-						}
-					}
-
-					return this;
-
-				// HANDLE: $(#id)
-				} else {
-					elem = document.getElementById( match[2] );
-
-					// Check parentNode to catch when Blackberry 4.6 returns
-					// nodes that are no longer in the document #6963
-					if ( elem && elem.parentNode ) {
-						// Inject the element directly into the jQuery object
-						this.length = 1;
-						this[0] = elem;
-					}
-
-					this.context = document;
-					this.selector = selector;
-					return this;
-				}
-
-			// HANDLE: $(expr, $(...))
-			} else if ( !context || context.jquery ) {
-				return ( context || rootjQuery ).find( selector );
-
-			// HANDLE: $(expr, context)
-			// (which is just equivalent to: $(context).find(expr)
-			} else {
-				return this.constructor( context ).find( selector );
-			}
-
-		// HANDLE: $(DOMElement)
-		} else if ( selector.nodeType ) {
-			this.context = this[0] = selector;
-			this.length = 1;
-			return this;
-
-		// HANDLE: $(function)
-		// Shortcut for document ready
-		} else if ( jQuery.isFunction( selector ) ) {
-			return typeof rootjQuery.ready !== "undefined" ?
-				rootjQuery.ready( selector ) :
-				// Execute immediately if ready is not present
-				selector( jQuery );
-		}
-
-		if ( selector.selector !== undefined ) {
-			this.selector = selector.selector;
-			this.context = selector.context;
-		}
-
-		return jQuery.makeArray( selector, this );
-	};
-
-// Give the init function the jQuery prototype for later instantiation
-init.prototype = jQuery.fn;
-
-// Initialize central reference
-rootjQuery = jQuery( document );
-
-
-var rparentsprev = /^(?:parents|prev(?:Until|All))/,
-	// methods guaranteed to produce a unique set when starting from a unique set
-	guaranteedUnique = {
-		children: true,
-		contents: true,
-		next: true,
-		prev: true
-	};
-
-jQuery.extend({
-	dir: function( elem, dir, until ) {
-		var matched = [],
-			truncate = until !== undefined;
-
-		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
-			if ( elem.nodeType === 1 ) {
-				if ( truncate && jQuery( elem ).is( until ) ) {
-					break;
-				}
-				matched.push( elem );
-			}
-		}
-		return matched;
-	},
-
-	sibling: function( n, elem ) {
-		var matched = [];
-
-		for ( ; n; n = n.nextSibling ) {
-			if ( n.nodeType === 1 && n !== elem ) {
-				matched.push( n );
-			}
-		}
-
-		return matched;
-	}
-});
-
-jQuery.fn.extend({
-	has: function( target ) {
-		var targets = jQuery( target, this ),
-			l = targets.length;
-
-		return this.filter(function() {
-			var i = 0;
-			for ( ; i < l; i++ ) {
-				if ( jQuery.contains( this, targets[i] ) ) {
-					return true;
-				}
-			}
-		});
-	},
-
-	closest: function( selectors, context ) {
-		var cur,
-			i = 0,
-			l = this.length,
-			matched = [],
-			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
-				jQuery( selectors, context || this.context ) :
-				0;
-
-		for ( ; i < l; i++ ) {
-			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
-				// Always skip document fragments
-				if ( cur.nodeType < 11 && (pos ?
-					pos.index(cur) > -1 :
-
-					// Don't pass non-elements to Sizzle
-					cur.nodeType === 1 &&
-						jQuery.find.matchesSelector(cur, selectors)) ) {
-
-					matched.push( cur );
-					break;
-				}
-			}
-		}
-
-		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
-	},
-
-	// Determine the position of an element within
-	// the matched set of elements
-	index: function( elem ) {
-
-		// No argument, return index in parent
-		if ( !elem ) {
-			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
-		}
-
-		// index in selector
-		if ( typeof elem === "string" ) {
-			return indexOf.call( jQuery( elem ), this[ 0 ] );
-		}
-
-		// Locate the position of the desired element
-		return indexOf.call( this,
-
-			// If it receives a jQuery object, the first element is used
-			elem.jquery ? elem[ 0 ] : elem
-		);
-	},
-
-	add: function( selector, context ) {
-		return this.pushStack(
-			jQuery.unique(
-				jQuery.merge( this.get(), jQuery( selector, context ) )
-			)
-		);
-	},
-
-	addBack: function( selector ) {
-		return this.add( selector == null ?
-			this.prevObject : this.prevObject.filter(selector)
-		);
-	}
-});
-
-function sibling( cur, dir ) {
-	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
-	return cur;
-}
-
-jQuery.each({
-	parent: function( elem ) {
-		var parent = elem.parentNode;
-		return parent && parent.nodeType !== 11 ? parent : null;
-	},
-	parents: function( elem ) {
-		return jQuery.dir( elem, "parentNode" );
-	},
-	parentsUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "parentNode", until );
-	},
-	next: function( elem ) {
-		return sibling( elem, "nextSibling" );
-	},
-	prev: function( elem ) {
-		return sibling( elem, "previousSibling" );
-	},
-	nextAll: function( elem ) {
-		return jQuery.dir( elem, "nextSibling" );
-	},
-	prevAll: function( elem ) {
-		return jQuery.dir( elem, "previousSibling" );
-	},
-	nextUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "nextSibling", until );
-	},
-	prevUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "previousSibling", until );
-	},
-	siblings: function( elem ) {
-		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
-	},
-	children: function( elem ) {
-		return jQuery.sibling( elem.firstChild );
-	},
-	contents: function( elem ) {
-		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
-	}
-}, function( name, fn ) {
-	jQuery.fn[ name ] = function( until, selector ) {
-		var matched = jQuery.map( this, fn, until );
-
-		if ( name.slice( -5 ) !== "Until" ) {
-			selector = until;
-		}
-
-		if ( selector && typeof selector === "string" ) {
-			matched = jQuery.filter( selector, matched );
-		}
-
-		if ( this.length > 1 ) {
-			// Remove duplicates
-			if ( !guaranteedUnique[ name ] ) {
-				jQuery.unique( matched );
-			}
-
-			// Reverse order for parents* and prev-derivatives
-			if ( rparentsprev.test( name ) ) {
-				matched.reverse();
-			}
-		}
-
-		return this.pushStack( matched );
-	};
-});
-var rnotwhite = (/\S+/g);
-
-
-
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
-	var object = optionsCache[ options ] = {};
-	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
-		object[ flag ] = true;
-	});
-	return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- *	options: an optional list of space-separated options that will change how
- *			the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- *	once:			will ensure the callback list can only be fired once (like a Deferred)
- *
- *	memory:			will keep track of previous values and will call any callback added
- *					after the list has been fired right away with the latest "memorized"
- *					values (like a Deferred)
- *
- *	unique:			will ensure a callback can only be added once (no duplicate in the list)
- *
- *	stopOnFalse:	interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
-	// Convert options from String-formatted to Object-formatted if needed
-	// (we check in cache first)
-	options = typeof options === "string" ?
-		( optionsCache[ options ] || createOptions( options ) ) :
-		jQuery.extend( {}, options );
-
-	var // Last fire value (for non-forgettable lists)
-		memory,
-		// Flag to know if list was already fired
-		fired,
-		// Flag to know if list is currently firing
-		firing,
-		// First callback to fire (used internally by add and fireWith)
-		firingStart,
-		// End of the loop when firing
-		firingLength,
-		// Index of currently firing callback (modified by remove if needed)
-		firingIndex,
-		// Actual callback list
-		list = [],
-		// Stack of fire calls for repeatable lists
-		stack = !options.once && [],
-		// Fire callbacks
-		fire = function( data ) {
-			memory = options.memory && data;
-			fired = true;
-			firingIndex = firingStart || 0;
-			firingStart = 0;
-			firingLength = list.length;
-			firing = true;
-			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
-				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
-					memory = false; // To prevent further calls using add
-					break;
-				}
-			}
-			firing = false;
-			if ( list ) {
-				if ( stack ) {
-					if ( stack.length ) {
-						fire( stack.shift() );
-					}
-				} else if ( memory ) {
-					list = [];
-				} else {
-					self.disable();
-				}
-			}
-		},
-		// Actual Callbacks object
-		self = {
-			// Add a callback or a collection of callbacks to the list
-			add: function() {
-				if ( list ) {
-					// First, we save the current length
-					var start = list.length;
-					(function add( args ) {
-						jQuery.each( args, function( _, arg ) {
-							var type = jQuery.type( arg );
-							if ( type === "function" ) {
-								if ( !options.unique || !self.has( arg ) ) {
-									list.push( arg );
-								}
-							} else if ( arg && arg.length && type !== "string" ) {
-								// Inspect recursively
-								add( arg );
-							}
-						});
-					})( arguments );
-					// Do we need to add the callbacks to the
-					// current firing batch?
-					if ( firing ) {
-						firingLength = list.length;
-					// With memory, if we're not firing then
-					// we should call right away
-					} else if ( memory ) {
-						firingStart = start;
-						fire( memory );
-					}
-				}
-				return this;
-			},
-			// Remove a callback from the list
-			remove: function() {
-				if ( list ) {
-					jQuery.each( arguments, function( _, arg ) {
-						var index;
-						while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
-							list.splice( index, 1 );
-							// Handle firing indexes
-							if ( firing ) {
-								if ( index <= firingLength ) {
-									firingLength--;
-								}
-								if ( index <= firingIndex ) {
-									firingIndex--;
-								}
-							}
-						}
-					});
-				}
-				return this;
-			},
-			// Check if a given callback is in the list.
-			// If no argument is given, return whether or not list has callbacks attached.
-			has: function( fn ) {
-				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
-			},
-			// Remove all callbacks from the list
-			empty: function() {
-				list = [];
-				firingLength = 0;
-				return this;
-			},
-			// Have the list do nothing anymore
-			disable: function() {
-				list = stack = memory = undefined;
-				return this;
-			},
-			// Is it disabled?
-			disabled: function() {
-				return !list;
-			},
-			// Lock the list in its current state
-			lock: function() {
-				stack = undefined;
-				if ( !memory ) {
-					self.disable();
-				}
-				return this;
-			},
-			// Is it locked?
-			locked: function() {
-				return !stack;
-			},
-			// Call all callbacks with the given context and arguments
-			fireWith: function( context, args ) {
-				if ( list && ( !fired || stack ) ) {
-					args = args || [];
-					args = [ context, args.slice ? args.slice() : args ];
-					if ( firing ) {
-						stack.push( args );
-					} else {
-						fire( args );
-					}
-				}
-				return this;
-			},
-			// Call all the callbacks with the given arguments
-			fire: function() {
-				self.fireWith( this, arguments );
-				return this;
-			},
-			// To know if the callbacks have already been called at least once
-			fired: function() {
-				return !!fired;
-			}
-		};
-
-	return self;
-};
-
-
-jQuery.extend({
-
-	Deferred: function( func ) {
-		var tuples = [
-				// action, add listener, listener list, final state
-				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
-				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
-				[ "notify", "progress", jQuery.Callbacks("memory") ]
-			],
-			state = "pending",
-			promise = {
-				state: function() {
-					return state;
-				},
-				always: function() {
-					deferred.done( arguments ).fail( arguments );
-					return this;
-				},
-				then: function( /* fnDone, fnFail, fnProgress */ ) {
-					var fns = arguments;
-					return jQuery.Deferred(function( newDefer ) {
-						jQuery.each( tuples, function( i, tuple ) {
-							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
-							// deferred[ done | fail | progress ] for forwarding actions to newDefer
-							deferred[ tuple[1] ](function() {
-								var returned = fn && fn.apply( this, arguments );
-								if ( returned && jQuery.isFunction( returned.promise ) ) {
-									returned.promise()
-										.done( newDefer.resolve )
-										.fail( newDefer.reject )
-										.progress( newDefer.notify );
-								} else {
-									newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
-								}
-							});
-						});
-						fns = null;
-					}).promise();
-				},
-				// Get a promise for this deferred
-				// If obj is provided, the promise aspect is added to the object
-				promise: function( obj ) {
-					return obj != null ? jQuery.extend( obj, promise ) : promise;
-				}
-			},
-			deferred = {};
-
-		// Keep pipe for back-compat
-		promise.pipe = promise.then;
-
-		// Add list-specific methods
-		jQuery.each( tuples, function( i, tuple ) {
-			var list = tuple[ 2 ],
-				stateString = tuple[ 3 ];
-
-			// promise[ done | fail | progress ] = list.add
-			promise[ tuple[1] ] = list.add;
-
-			// Handle state
-			if ( stateString ) {
-				list.add(function() {
-					// state = [ resolved | rejected ]
-					state = stateString;
-
-				// [ reject_list | resolve_list ].disable; progress_list.lock
-				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
-			}
-
-			// deferred[ resolve | reject | notify ]
-			deferred[ tuple[0] ] = function() {
-				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
-				return this;
-			};
-			deferred[ tuple[0] + "With" ] = list.fireWith;
-		});
-
-		// Make the deferred a promise
-		promise.promise( deferred );
-
-		// Call given func if any
-		if ( func ) {
-			func.call( deferred, deferred );
-		}
-
-		// All done!
-		return deferred;
-	},
-
-	// Deferred helper
-	when: function( subordinate /* , ..., subordinateN */ ) {
-		var i = 0,
-			resolveValues = slice.call( arguments ),
-			length = resolveValues.length,
-
-			// the count of uncompleted subordinates
-			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
-			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
-			// Update function for both resolve and progress values
-			updateFunc = function( i, contexts, values ) {
-				return function( value ) {
-					contexts[ i ] = this;
-					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
-					if ( values === progressValues ) {
-						deferred.notifyWith( contexts, values );
-					} else if ( !( --remaining ) ) {
-						deferred.resolveWith( contexts, values );
-					}
-				};
-			},
-
-			progressValues, progressContexts, resolveContexts;
-
-		// add listeners to Deferred subordinates; treat others as resolved
-		if ( length > 1 ) {
-			progressValues = new Array( length );
-			progressContexts = new Array( length );
-			resolveContexts = new Array( length );
-			for ( ; i < length; i++ ) {
-				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
-					resolveValues[ i ].promise()
-						.done( updateFunc( i, resolveContexts, resolveValues ) )
-						.fail( deferred.reject )
-						.progress( updateFunc( i, progressContexts, progressValues ) );
-				} else {
-					--remaining;
-				}
-			}
-		}
-
-		// if we're not waiting on anything, resolve the master
-		if ( !remaining ) {
-			deferred.resolveWith( resolveContexts, resolveValues );
-		}
-
-		return deferred.promise();
-	}
-});
-
-
-// The deferred used on DOM ready
-var readyList;
-
-jQuery.fn.ready = function( fn ) {
-	// Add the callback
-	jQuery.ready.promise().done( fn );
-
-	return this;
-};
-
-jQuery.extend({
-	// Is the DOM ready to be used? Set to true once it occurs.
-	isReady: false,
-
-	// A counter to track how many items to wait for before
-	// the ready event fires. See #6781
-	readyWait: 1,
-
-	// Hold (or release) the ready event
-	holdReady: function( hold ) {
-		if ( hold ) {
-			jQuery.readyWait++;
-		} else {
-			jQuery.ready( true );
-		}
-	},
-
-	// Handle when the DOM is ready
-	ready: function( wait ) {
-
-		// Abort if there are pending holds or we're already ready
-		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
-			return;
-		}
-
-		// Remember that the DOM is ready
-		jQuery.isReady = true;
-
-		// If a normal DOM Ready event fired, decrement, and wait if need be
-		if ( wait !== true && --jQuery.readyWait > 0 ) {
-			return;
-		}
-
-		// If there are functions bound, to execute
-		readyList.resolveWith( document, [ jQuery ] );
-
-		// Trigger any bound ready events
-		if ( jQuery.fn.triggerHandler ) {
-			jQuery( document ).triggerHandler( "ready" );
-			jQuery( document ).off( "ready" );
-		}
-	}
-});
-
-/**
- * The ready event handler and self cleanup method
- */
-function completed() {
-	document.removeEventListener( "DOMContentLoaded", completed, false );
-	window.removeEventListener( "load", completed, false );
-	jQuery.ready();
-}
-
-jQuery.ready.promise = function( obj ) {
-	if ( !readyList ) {
-
-		readyList = jQuery.Deferred();
-
-		// Catch cases where $(document).ready() is called after the browser event has already occurred.
-		// we once tried to use readyState "interactive" here, but it caused issues like the one
-		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-		if ( document.readyState === "complete" ) {
-			// Handle it asynchronously to allow scripts the opportunity to delay ready
-			setTimeout( jQuery.ready );
-
-		} else {
-
-			// Use the handy event callback
-			document.addEventListener( "DOMContentLoaded", completed, false );
-
-			// A fallback to window.onload, that will always work
-			window.addEventListener( "load", completed, false );
-		}
-	}
-	return readyList.promise( obj );
-};
-
-// Kick off the DOM ready check even if the user does not
-jQuery.ready.promise();
-
-
-
-
-// Multifunctional method to get and set values of a collection
-// The value/s can optionally be executed if it's a function
-var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
-	var i = 0,
-		len = elems.length,
-		bulk = key == null;
-
-	// Sets many values
-	if ( jQuery.type( key ) === "object" ) {
-		chainable = true;
-		for ( i in key ) {
-			jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
-		}
-
-	// Sets one value
-	} else if ( value !== undefined ) {
-		chainable = true;
-
-		if ( !jQuery.isFunction( value ) ) {
-			raw = true;
-		}
-
-		if ( bulk ) {
-			// Bulk operations run against the entire set
-			if ( raw ) {
-				fn.call( elems, value );
-				fn = null;
-
-			// ...except when executing function values
-			} else {
-				bulk = fn;
-				fn = function( elem, key, value ) {
-					return bulk.call( jQuery( elem ), value );
-				};
-			}
-		}
-
-		if ( fn ) {
-			for ( ; i < len; i++ ) {
-				fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
-			}
-		}
-	}
-
-	return chainable ?
-		elems :
-
-		// Gets
-		bulk ?
-			fn.call( elems ) :
-			len ? fn( elems[0], key ) : emptyGet;
-};
-
-
-/**
- * Determines whether an object can have data
- */
-jQuery.acceptData = function( owner ) {
-	// Accepts only:
-	//  - Node
-	//    - Node.ELEMENT_NODE
-	//    - Node.DOCUMENT_NODE
-	//  - Object
-	//    - Any
-	/* jshint -W018 */
-	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
-};
-
-
-function Data() {
-	// Support: Android < 4,
-	// Old WebKit does not have Object.preventExtensions/freeze method,
-	// return new empty object instead with no [[set]] accessor
-	Object.defineProperty( this.cache = {}, 0, {
-		get: function() {
-			return {};
-		}
-	});
-
-	this.expando = jQuery.expando + Math.random();
-}
-
-Data.uid = 1;
-Data.accepts = jQuery.acceptData;
-
-Data.prototype = {
-	key: function( owner ) {
-		// We can accept data for non-element nodes in modern browsers,
-		// but we should not, see #8335.
-		// Always return the key for a frozen object.
-		if ( !Data.accepts( owner ) ) {
-			return 0;
-		}
-
-		var descriptor = {},
-			// Check if the owner object already has a cache key
-			unlock = owner[ this.expando ];
-
-		// If not, create one
-		if ( !unlock ) {
-			unlock = Data.uid++;
-
-			// Secure it in a non-enumerable, non-writable property
-			try {
-				descriptor[ this.expando ] = { value: unlock };
-				Object.defineProperties( owner, descriptor );
-
-			// Support: Android < 4
-			// Fallback to a less secure definition
-			} catch ( e ) {
-				descriptor[ this.expando ] = unlock;
-				jQuery.extend( owner, descriptor );
-			}
-		}
-
-		// Ensure the cache object
-		if ( !this.cache[ unlock ] ) {
-			this.cache[ unlock ] = {};
-		}
-
-		return unlock;
-	},
-	set: function( owner, data, value ) {
-		var prop,
-			// There may be an unlock assigned to this node,
-			// if there is no entry for this "owner", create one inline
-			// and set the unlock as though an owner entry had always existed
-			unlock = this.key( owner ),
-			cache = this.cache[ unlock ];
-
-		// Handle: [ owner, key, value ] args
-		if ( typeof data === "string" ) {
-			cache[ data ] = value;
-
-		// Handle: [ owner, { properties } ] args
-		} else {
-			// Fresh assignments by object are shallow copied
-			if ( jQuery.isEmptyObject( cache ) ) {
-				jQuery.extend( this.cache[ unlock ], data );
-			// Otherwise, copy the properties one-by-one to the cache object
-			} else {
-				for ( prop in data ) {
-					cache[ prop ] = data[ prop ];
-				}
-			}
-		}
-		return cache;
-	},
-	get: function( owner, key ) {
-		// Either a valid cache is found, or will be created.
-		// New caches will be created and the unlock returned,
-		// allowing direct access to the newly created
-		// empty data object. A valid owner object must be provided.
-		var cache = this.cache[ this.key( owner ) ];
-
-		return key === undefined ?
-			cache : cache[ key ];
-	},
-	access: function( owner, key, value ) {
-		var stored;
-		// In cases where either:
-		//
-		//   1. No key was specified
-		//   2. A string key was specified, but no value provided
-		//
-		// Take the "read" path and allow the get method to determine
-		// which value to return, respectively either:
-		//
-		//   1. The entire cache object
-		//   2. The data stored at the key
-		//
-		if ( key === undefined ||
-				((key && typeof key === "string") && value === undefined) ) {
-
-			stored = this.get( owner, key );
-
-			return stored !== undefined ?
-				stored : this.get( owner, jQuery.camelCase(key) );
-		}
-
-		// [*]When the key is not a string, or both a key and value
-		// are specified, set or extend (existing objects) with either:
-		//
-		//   1. An object of properties
-		//   2. A key and value
-		//
-		this.set( owner, key, value );
-
-		// Since the "set" path can have two possible entry points
-		// return the expected data based on which path was taken[*]
-		return value !== undefined ? value : key;
-	},
-	remove: function( owner, key ) {
-		var i, name, camel,
-			unlock = this.key( owner ),
-			cache = this.cache[ unlock ];
-
-		if ( key === undefined ) {
-			this.cache[ unlock ] = {};
-
-		} else {
-			// Support array or space separated string of keys
-			if ( jQuery.isArray( key ) ) {
-				// If "name" is an array of keys...
-				// When data is initially created, via ("key", "val") signature,
-				// keys will be converted to camelCase.
-				// Since there is no way to tell _how_ a key was added, remove
-				// both plain key and camelCase key. #12786
-				// This will only penalize the array argument path.
-				name = key.concat( key.map( jQuery.camelCase ) );
-			} else {
-				camel = jQuery.camelCase( key );
-				// Try the string as a key before any manipulation
-				if ( key in cache ) {
-					name = [ key, camel ];
-				} else {
-					// If a key with the spaces exists, use it.
-					// Otherwise, create an array by matching non-whitespace
-					name = camel;
-					name = name in cache ?
-						[ name ] : ( name.match( rnotwhite ) || [] );
-				}
-			}
-
-			i = name.length;
-			while ( i-- ) {
-				delete cache[ name[ i ] ];
-			}
-		}
-	},
-	hasData: function( owner ) {
-		return !jQuery.isEmptyObject(
-			this.cache[ owner[ this.expando ] ] || {}
-		);
-	},
-	discard: function( owner ) {
-		if ( owner[ this.expando ] ) {
-			delete this.cache[ owner[ this.expando ] ];
-		}
-	}
-};
-var data_priv = new Data();
-
-var data_user = new Data();
-
-
-
-/*
-	Implementation Summary
-
-	1. Enforce API surface and semantic compatibility with 1.9.x branch
-	2. Improve the module's maintainability by reducing the storage
-		paths to a single mechanism.
-	3. Use the same single mechanism to support "private" and "user" data.
-	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
-	5. Avoid exposing implementation details on user objects (eg. expando properties)
-	6. Provide a clear path for implementation upgrade to WeakMap in 2014
-*/
-var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
-	rmultiDash = /([A-Z])/g;
-
-function dataAttr( elem, key, data ) {
-	var name;
-
-	// If nothing was found internally, try to fetch any
-	// data from the HTML5 data-* attribute
-	if ( data === undefined && elem.nodeType === 1 ) {
-		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-		data = elem.getAttribute( name );
-
-		if ( typeof data === "string" ) {
-			try {
-				data = data === "true" ? true :
-					data === "false" ? false :
-					data === "null" ? null :
-					// Only convert to a number if it doesn't change the string
-					+data + "" === data ? +data :
-					rbrace.test( data ) ? jQuery.parseJSON( data ) :
-					data;
-			} catch( e ) {}
-
-			// Make sure we set the data so it isn't changed later
-			data_user.set( elem, key, data );
-		} else {
-			data = undefined;
-		}
-	}
-	return data;
-}
-
-jQuery.extend({
-	hasData: function( elem ) {
-		return data_user.hasData( elem ) || data_priv.hasData( elem );
-	},
-
-	data: function( elem, name, data ) {
-		return data_user.access( elem, name, data );
-	},
-
-	removeData: function( elem, name ) {
-		data_user.remove( elem, name );
-	},
-
-	// TODO: Now that all calls to _data and _removeData have been replaced
-	// with direct calls to data_priv methods, these can be deprecated.
-	_data: function( elem, name, data ) {
-		return data_priv.access( elem, name, data );
-	},
-
-	_removeData: function( elem, name ) {
-		data_priv.remove( elem, name );
-	}
-});
-
-jQuery.fn.extend({
-	data: function( key, value ) {
-		var i, name, data,
-			elem = this[ 0 ],
-			attrs = elem && elem.attributes;
-
-		// Gets all values
-		if ( key === undefined ) {
-			if ( this.length ) {
-				data = data_user.get( elem );
-
-				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
-					i = attrs.length;
-					while ( i-- ) {
-
-						// Support: IE11+
-						// The attrs elements can be null (#14894)
-						if ( attrs[ i ] ) {
-							name = attrs[ i ].name;
-							if ( name.indexOf( "data-" ) === 0 ) {
-								name = jQuery.camelCase( name.slice(5) );
-								dataAttr( elem, name, data[ name ] );
-							}
-						}
-					}
-					data_priv.set( elem, "hasDataAttrs", true );
-				}
-			}
-
-			return data;
-		}
-
-		// Sets multiple values
-		if ( typeof key === "object" ) {
-			return this.each(function() {
-				data_user.set( this, key );
-			});
-		}
-
-		return access( this, function( value ) {
-			var data,
-				camelKey = jQuery.camelCase( key );
-
-			// The calling jQuery object (element matches) is not empty
-			// (and therefore has an element appears at this[ 0 ]) and the
-			// `value` parameter was not undefined. An empty jQuery object
-			// will result in `undefined` for elem = this[ 0 ] which will
-			// throw an exception if an attempt to read a data cache is made.
-			if ( elem && value === undefined ) {
-				// Attempt to get data from the cache
-				// with the key as-is
-				data = data_user.get( elem, key );
-				if ( data !== undefined ) {
-					return data;
-				}
-
-				// Attempt to get data from the cache
-				// with the key camelized
-				data = data_user.get( elem, camelKey );
-				if ( data !== undefined ) {
-					return data;
-				}
-
-				// Attempt to "discover" the data in
-				// HTML5 custom data-* attrs
-				data = dataAttr( elem, camelKey, undefined );
-				if ( data !== undefined ) {
-					return data;
-				}
-
-				// We tried really hard, but the data doesn't exist.
-				return;
-			}
-
-			// Set the data...
-			this.each(function() {
-				// First, attempt to store a copy or reference of any
-				// data that might've been store with a camelCased key.
-				var data = data_user.get( this, camelKey );
-
-				// For HTML5 data-* attribute interop, we have to
-				// store property names with dashes in a camelCase form.
-				// This might not apply to all properties...*
-				data_user.set( this, camelKey, value );
-
-				// *... In the case of properties that might _actually_
-				// have dashes, we need to also store a copy of that
-				// unchanged property.
-				if ( key.indexOf("-") !== -1 && data !== undefined ) {
-					data_user.set( this, key, value );
-				}
-			});
-		}, null, value, arguments.length > 1, null, true );
-	},
-
-	removeData: function( key ) {
-		return this.each(function() {
-			data_user.remove( this, key );
-		});
-	}
-});
-
-
-jQuery.extend({
-	queue: function( elem, type, data ) {
-		var queue;
-
-		if ( elem ) {
-			type = ( type || "fx" ) + "queue";
-			queue = data_priv.get( elem, type );
-
-			// Speed up dequeue by getting out quickly if this is just a lookup
-			if ( data ) {
-				if ( !queue || jQuery.isArray( data ) ) {
-					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
-				} else {
-					queue.push( data );
-				}
-			}
-			return queue || [];
-		}
-	},
-
-	dequeue: function( elem, type ) {
-		type = type || "fx";
-
-		var queue = jQuery.queue( elem, type ),
-			startLength = queue.length,
-			fn = queue.shift(),
-			hooks = jQuery._queueHooks( elem, type ),
-			next = function() {
-				jQuery.dequeue( elem, type );
-			};
-
-		// If the fx queue is dequeued, always remove the progress sentinel
-		if ( fn === "inprogress" ) {
-			fn = queue.shift();
-			startLength--;
-		}
-
-		if ( fn ) {
-
-			// Add a progress sentinel to prevent the fx queue from being
-			// automatically dequeued
-			if ( type === "fx" ) {
-				queue.unshift( "inprogress" );
-			}
-
-			// clear up the last queue stop function
-			delete hooks.stop;
-			fn.call( elem, next, hooks );
-		}
-
-		if ( !startLength && hooks ) {
-			hooks.empty.fire();
-		}
-	},
-
-	// not intended for public consumption - generates a queueHooks object, or returns the current one
-	_queueHooks: function( elem, type ) {
-		var key = type + "queueHooks";
-		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
-			empty: jQuery.Callbacks("once memory").add(function() {
-				data_priv.remove( elem, [ type + "queue", key ] );
-			})
-		});
-	}
-});
-
-jQuery.fn.extend({
-	queue: function( type, data ) {
-		var setter = 2;
-
-		if ( typeof type !== "string" ) {
-			data = type;
-			type = "fx";
-			setter--;
-		}
-
-		if ( arguments.length < setter ) {
-			return jQuery.queue( this[0], type );
-		}
-
-		return data === undefined ?
-			this :
-			this.each(function() {
-				var queue = jQuery.queue( this, type, data );
-
-				// ensure a hooks for this queue
-				jQuery._queueHooks( this, type );
-
-				if ( type === "fx" && queue[0] !== "inprogress" ) {
-					jQuery.dequeue( this, type );
-				}
-			});
-	},
-	dequeue: function( type ) {
-		return this.each(function() {
-			jQuery.dequeue( this, type );
-		});
-	},
-	clearQueue: function( type ) {
-		return this.queue( type || "fx", [] );
-	},
-	// Get a promise resolved when queues of a certain type
-	// are emptied (fx is the type by default)
-	promise: function( type, obj ) {
-		var tmp,
-			count = 1,
-			defer = jQuery.Deferred(),
-			elements = this,
-			i = this.length,
-			resolve = function() {
-				if ( !( --count ) ) {
-					defer.resolveWith( elements, [ elements ] );
-				}
-			};
-
-		if ( typeof type !== "string" ) {
-			obj = type;
-			type = undefined;
-		}
-		type = type || "fx";
-
-		while ( i-- ) {
-			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
-			if ( tmp && tmp.empty ) {
-				count++;
-				tmp.empty.add( resolve );
-			}
-		}
-		resolve();
-		return defer.promise( obj );
-	}
-});
-var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
-
-var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
-
-var isHidden = function( elem, el ) {
-		// isHidden might be called from jQuery#filter function;
-		// in that case, element will be second argument
-		elem = el || elem;
-		return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-	};
-
-var rcheckableType = (/^(?:checkbox|radio)$/i);
-
-
-
-(function() {
-	var fragment = document.createDocumentFragment(),
-		div = fragment.appendChild( document.createElement( "div" ) ),
-		input = document.createElement( "input" );
-
-	// #11217 - WebKit loses check when the name is after the checked attribute
-	// Support: Windows Web Apps (WWA)
-	// `name` and `type` need .setAttribute for WWA
-	input.setAttribute( "type", "radio" );
-	input.setAttribute( "checked", "checked" );
-	input.setAttribute( "name", "t" );
-
-	div.appendChild( input );
-
-	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
-	// old WebKit doesn't clone checked state correctly in fragments
-	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
-	// Make sure textarea (and checkbox) defaultValue is properly cloned
-	// Support: IE9-IE11+
-	div.innerHTML = "<textarea>x</textarea>";
-	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
-})();
-var strundefined = typeof undefined;
-
-
-
-support.focusinBubbles = "onfocusin" in window;
-
-
-var
-	rkeyEvent = /^key/,
-	rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
-	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-function returnTrue() {
-	return true;
-}
-
-function returnFalse() {
-	return false;
-}
-
-function safeActiveElement() {
-	try {
-		return document.activeElement;
-	} catch ( err ) { }
-}
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
-	global: {},
-
-	add: function( elem, types, handler, data, selector ) {
-
-		var handleObjIn, eventHandle, tmp,
-			events, t, handleObj,
-			special, handlers, type, namespaces, origType,
-			elemData = data_priv.get( elem );
-
-		// Don't attach events to noData or text/comment nodes (but allow plain objects)
-		if ( !elemData ) {
-			return;
-		}
-
-		// Caller can pass in an object of custom data in lieu of the handler
-		if ( handler.handler ) {
-			handleObjIn = handler;
-			handler = handleObjIn.handler;
-			selector = handleObjIn.selector;
-		}
-
-		// Make sure that the handler has a unique ID, used to find/remove it later
-		if ( !handler.guid ) {
-			handler.guid = jQuery.guid++;
-		}
-
-		// Init the element's event structure and main handler, if this is the first
-		if ( !(events = elemData.events) ) {
-			events = elemData.events = {};
-		}
-		if ( !(eventHandle = elemData.handle) ) {
-			eventHandle = elemData.handle = function( e ) {
-				// Discard the second event of a jQuery.event.trigger() and
-				// when an event is called after a page has unloaded
-				return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
-					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
-			};
-		}
-
-		// Handle multiple events separated by a space
-		types = ( types || "" ).match( rnotwhite ) || [ "" ];
-		t = types.length;
-		while ( t-- ) {
-			tmp = rtypenamespace.exec( types[t] ) || [];
-			type = origType = tmp[1];
-			namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-			// There *must* be a type, no attaching namespace-only handlers
-			if ( !type ) {
-				continue;
-			}
-
-			// If event changes its type, use the special event handlers for the changed type
-			special = jQuery.event.special[ type ] || {};
-
-			// If selector defined, determine special event api type, otherwise given type
-			type = ( selector ? special.delegateType : special.bindType ) || type;
-
-			// Update special based on newly reset type
-			special = jQuery.event.special[ type ] || {};
-
-			// handleObj is passed to all event handlers
-			handleObj = jQuery.extend({
-				type: type,
-				origType: origType,
-				data: data,
-				handler: handler,
-				guid: handler.guid,
-				selector: selector,
-				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
-				namespace: namespaces.join(".")
-			}, handleObjIn );
-
-			// Init the event handler queue if we're the first
-			if ( !(handlers = events[ type ]) ) {
-				handlers = events[ type ] = [];
-				handlers.delegateCount = 0;
-
-				// Only use addEventListener if the special events handler returns false
-				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
-					if ( elem.addEventListener ) {
-						elem.addEventListener( type, eventHandle, false );
-					}
-				}
-			}
-
-			if ( special.add ) {
-				special.add.call( elem, handleObj );
-
-				if ( !handleObj.handler.guid ) {
-					handleObj.handler.guid = handler.guid;
-				}
-			}
-
-			// Add to the element's handler list, delegates in front
-			if ( selector ) {
-				handlers.splice( handlers.delegateCount++, 0, handleObj );
-			} else {
-				handlers.push( handleObj );
-			}
-
-			// Keep track of which events have ever been used, for event optimization
-			jQuery.event.global[ type ] = true;
-		}
-
-	},
-
-	// Detach an event or set of events from an element
-	remove: function( elem, types, handler, selector, mappedTypes ) {
-
-		var j, origCount, tmp,
-			events, t, handleObj,
-			special, handlers, type, namespaces, origType,
-			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
-
-		if ( !elemData || !(events = elemData.events) ) {
-			return;
-		}
-
-		// Once for each type.namespace in types; type may be omitted
-		types = ( types || "" ).match( rnotwhite ) || [ "" ];
-		t = types.length;
-		while ( t-- ) {
-			tmp = rtypenamespace.exec( types[t] ) || [];
-			type = origType = tmp[1];
-			namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-			// Unbind all events (on this namespace, if provided) for the element
-			if ( !type ) {
-				for ( type in events ) {
-					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
-				}
-				continue;
-			}
-
-			special = jQuery.event.special[ type ] || {};
-			type = ( selector ? special.delegateType : special.bindType ) || type;
-			handlers = events[ type ] || [];
-			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
-			// Remove matching events
-			origCount = j = handlers.length;
-			while ( j-- ) {
-				handleObj = handlers[ j ];
-
-				if ( ( mappedTypes || origType === handleObj.origType ) &&
-					( !handler || handler.guid === handleObj.guid ) &&
-					( !tmp || tmp.test( handleObj.namespace ) ) &&
-					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
-					handlers.splice( j, 1 );
-
-					if ( handleObj.selector ) {
-						handlers.delegateCount--;
-					}
-					if ( special.remove ) {
-						special.remove.call( elem, handleObj );
-					}
-				}
-			}
-
-			// Remove generic event handler if we removed something and no more handlers exist
-			// (avoids potential for endless recursion during removal of special event handlers)
-			if ( origCount && !handlers.length ) {
-				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
-					jQuery.removeEvent( elem, type, elemData.handle );
-				}
-
-				delete events[ type ];
-			}
-		}
-
-		// Remove the expando if it's no longer used
-		if ( jQuery.isEmptyObject( events ) ) {
-			delete elemData.handle;
-			data_priv.remove( elem, "events" );
-		}
-	},
-
-	trigger: function( event, data, elem, onlyHandlers ) {
-
-		var i, cur, tmp, bubbleType, ontype, handle, special,
-			eventPath = [ elem || document ],
-			type = hasOwn.call( event, "type" ) ? event.type : event,
-			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
-
-		cur = tmp = elem = elem || document;
-
-		// Don't do events on text and comment nodes
-		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
-			return;
-		}
-
-		// focus/blur morphs to focusin/out; ensure we're not firing them right now
-		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
-			return;
-		}
-
-		if ( type.indexOf(".") >= 0 ) {
-			// Namespaced trigger; create a regexp to match event type in handle()
-			namespaces = type.split(".");
-			type = namespaces.shift();
-			namespaces.sort();
-		}
-		ontype = type.indexOf(":") < 0 && "on" + type;
-
-		// Caller can pass in a jQuery.Event object, Object, or just an event type string
-		event = event[ jQuery.expando ] ?
-			event :
-			new jQuery.Event( type, typeof event === "object" && event );
-
-		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
-		event.isTrigger = onlyHandlers ? 2 : 3;
-		event.namespace = namespaces.join(".");
-		event.namespace_re = event.namespace ?
-			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
-			null;
-
-		// Clean up the event in case it is being reused
-		event.result = undefined;
-		if ( !event.target ) {
-			event.target = elem;
-		}
-
-		// Clone any incoming data and prepend the event, creating the handler arg list
-		data = data == null ?
-			[ event ] :
-			jQuery.makeArray( data, [ event ] );
-
-		// Allow special events to draw outside the lines
-		special = jQuery.event.special[ type ] || {};
-		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
-			return;
-		}
-
-		// Determine event propagation path in advance, per W3C events spec (#9951)
-		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
-		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
-			bubbleType = special.delegateType || type;
-			if ( !rfocusMorph.test( bubbleType + type ) ) {
-				cur = cur.parentNode;
-			}
-			for ( ; cur; cur = cur.parentNode ) {
-				eventPath.push( cur );
-				tmp = cur;
-			}
-
-			// Only add window if we got to document (e.g., not plain obj or detached DOM)
-			if ( tmp === (elem.ownerDocument || document) ) {
-				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
-			}
-		}
-
-		// Fire handlers on the event path
-		i = 0;
-		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
-			event.type = i > 1 ?
-				bubbleType :
-				special.bindType || type;
-
-			// jQuery handler
-			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
-			if ( handle ) {
-				handle.apply( cur, data );
-			}
-
-			// Native handler
-			handle = ontype && cur[ ontype ];
-			if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
-				event.result = handle.apply( cur, data );
-				if ( event.result === false ) {
-					event.preventDefault();
-				}
-			}
-		}
-		event.type = type;
-
-		// If nobody prevented the default action, do it now
-		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
-			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
-				jQuery.acceptData( elem ) ) {
-
-				// Call a native DOM method on the target with the same name name as the event.
-				// Don't do default actions on window, that's where global variables be (#6170)
-				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
-
-					// Don't re-trigger an onFOO event when we call its FOO() method
-					tmp = elem[ ontype ];
-
-					if ( tmp ) {
-						elem[ ontype ] = null;
-					}
-
-					// Prevent re-triggering of the same event, since we already bubbled it above
-					jQuery.event.triggered = type;
-					elem[ type ]();
-					jQuery.event.triggered = undefined;
-
-					if ( tmp ) {
-						elem[ ontype ] = tmp;
-					}
-				}
-			}
-		}
-
-		return event.result;
-	},
-
-	dispatch: function( event ) {
-
-		// Make a writable jQuery.Event from the native event object
-		event = jQuery.event.fix( event );
-
-		var i, j, ret, matched, handleObj,
-			handlerQueue = [],
-			args = slice.call( arguments ),
-			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
-			special = jQuery.event.special[ event.type ] || {};
-
-		// Use the fix-ed jQuery.Event rather than the (read-only) native event
-		args[0] = event;
-		event.delegateTarget = this;
-
-		// Call the preDispatch hook for the mapped type, and let it bail if desired
-		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
-			return;
-		}
-
-		// Determine handlers
-		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
-		// Run delegates first; they may want to stop propagation beneath us
-		i = 0;
-		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
-			event.currentTarget = matched.elem;
-
-			j = 0;
-			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
-				// Triggered event must either 1) have no namespace, or
-				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
-				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
-					event.handleObj = handleObj;
-					event.data = handleObj.data;
-
-					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
-							.apply( matched.elem, args );
-
-					if ( ret !== undefined ) {
-						if ( (event.result = ret) === false ) {
-							event.preventDefault();
-							event.stopPropagation();
-						}
-					}
-				}
-			}
-		}
-
-		// Call the postDispatch hook for the mapped type
-		if ( special.postDispatch ) {
-			special.postDispatch.call( this, event );
-		}
-
-		return event.result;
-	},
-
-	handlers: function( event, handlers ) {
-		var i, matches, sel, handleObj,
-			handlerQueue = [],
-			delegateCount = handlers.delegateCount,
-			cur = event.target;
-
-		// Find delegate handlers
-		// Black-hole SVG <use> instance trees (#13180)
-		// Avoid non-left-click bubbling in Firefox (#3861)
-		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
-			for ( ; cur !== this; cur = cur.parentNode || this ) {
-
-				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-				if ( cur.disabled !== true || event.type !== "click" ) {
-					matches = [];
-					for ( i = 0; i < delegateCount; i++ ) {
-						handleObj = handlers[ i ];
-
-						// Don't conflict with Object.prototype properties (#13203)
-						sel = handleObj.selector + " ";
-
-						if ( matches[ sel ] === undefined ) {
-							matches[ sel ] = handleObj.needsContext ?
-								jQuery( sel, this ).index( cur ) >= 0 :
-								jQuery.find( sel, this, null, [ cur ] ).length;
-						}
-						if ( matches[ sel ] ) {
-							matches.push( handleObj );
-						}
-					}
-					if ( matches.length ) {
-						handlerQueue.push({ elem: cur, handlers: matches });
-					}
-				}
-			}
-		}
-
-		// Add the remaining (directly-bound) handlers
-		if ( delegateCount < handlers.length ) {
-			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
-		}
-
-		return handlerQueue;
-	},
-
-	// Includes some event props shared by KeyEvent and MouseEvent
-	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
-	fixHooks: {},
-
-	keyHooks: {
-		props: "char charCode key keyCode".split(" "),
-		filter: function( event, original ) {
-
-			// Add which for key events
-			if ( event.which == null ) {
-				event.which = original.charCode != null ? original.charCode : original.keyCode;
-			}
-
-			return event;
-		}
-	},
-
-	mouseHooks: {
-		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-		filter: function( event, original ) {
-			var eventDoc, doc, body,
-				button = original.button;
-
-			// Calculate pageX/Y if missing and clientX/Y available
-			if ( event.pageX == null && original.clientX != null ) {
-				eventDoc = event.target.ownerDocument || document;
-				doc = eventDoc.documentElement;
-				body = eventDoc.body;
-
-				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
-				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
-			}
-
-			// Add which for click: 1 === left; 2 === middle; 3 === right
-			// Note: button is not normalized, so don't use it
-			if ( !event.which && button !== undefined ) {
-				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
-			}
-
-			return event;
-		}
-	},
-
-	fix: function( event ) {
-		if ( event[ jQuery.expando ] ) {
-			return event;
-		}
-
-		// Create a writable copy of the event object and normalize some properties
-		var i, prop, copy,
-			type = event.type,
-			originalEvent = event,
-			fixHook = this.fixHooks[ type ];
-
-		if ( !fixHook ) {
-			this.fixHooks[ type ] = fixHook =
-				rmouseEvent.test( type ) ? this.mouseHooks :
-				rkeyEvent.test( type ) ? this.keyHooks :
-				{};
-		}
-		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
-		event = new jQuery.Event( originalEvent );
-
-		i = copy.length;
-		while ( i-- ) {
-			prop = copy[ i ];
-			event[ prop ] = originalEvent[ prop ];
-		}
-
-		// Support: Cordova 2.5 (WebKit) (#13255)
-		// All events should have a target; Cordova deviceready doesn't
-		if ( !event.target ) {
-			event.target = document;
-		}
-
-		// Support: Safari 6.0+, Chrome < 28
-		// Target should not be a text node (#504, #13143)
-		if ( event.target.nodeType === 3 ) {
-			event.target = event.target.parentNode;
-		}
-
-		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
-	},
-
-	special: {
-		load: {
-			// Prevent triggered image.load events from bubbling to window.load
-			noBubble: true
-		},
-		focus: {
-			// Fire native event if possible so blur/focus sequence is correct
-			trigger: function() {
-				if ( this !== safeActiveElement() && this.focus ) {
-					this.focus();
-					return false;
-				}
-			},
-			delegateType: "focusin"
-		},
-		blur: {
-			trigger: function() {
-				if ( this === safeActiveElement() && this.blur ) {
-					this.blur();
-					return false;
-				}
-			},
-			delegateType: "focusout"
-		},
-		click: {
-			// For checkbox, fire native event so checked state will be right
-			trigger: function() {
-				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
-					this.click();
-					return false;
-				}
-			},
-
-			// For cross-browser consistency, don't fire native .click() on links
-			_default: function( event ) {
-				return jQuery.nodeName( event.target, "a" );
-			}
-		},
-
-		beforeunload: {
-			postDispatch: function( event ) {
-
-				// Support: Firefox 20+
-				// Firefox doesn't alert if the returnValue field is not set.
-				if ( event.result !== undefined && event.originalEvent ) {
-					event.originalEvent.returnValue = event.result;
-				}
-			}
-		}
-	},
-
-	simulate: function( type, elem, event, bubble ) {
-		// Piggyback on a donor event to simulate a different one.
-		// Fake originalEvent to avoid donor's stopPropagation, but if the
-		// simulated event prevents default then we do the same on the donor.
-		var e = jQuery.extend(
-			new jQuery.Event(),
-			event,
-			{
-				type: type,
-				isSimulated: true,
-				originalEvent: {}
-			}
-		);
-		if ( bubble ) {
-			jQuery.event.trigger( e, null, elem );
-		} else {
-			jQuery.event.dispatch.call( elem, e );
-		}
-		if ( e.isDefaultPrevented() ) {
-			event.preventDefault();
-		}
-	}
-};
-
-jQuery.removeEvent = function( elem, type, handle ) {
-	if ( elem.removeEventListener ) {
-		elem.removeEventListener( type, handle, false );
-	}
-};
-
-jQuery.Event = function( src, props ) {
-	// Allow instantiation without the 'new' keyword
-	if ( !(this instanceof jQuery.Event) ) {
-		return new jQuery.Event( src, props );
-	}
-
-	// Event object
-	if ( src && src.type ) {
-		this.originalEvent = src;
-		this.type = src.type;
-
-		// Events bubbling up the document may have been marked as prevented
-		// by a handler lower down the tree; reflect the correct value.
-		this.isDefaultPrevented = src.defaultPrevented ||
-				src.defaultPrevented === undefined &&
-				// Support: Android < 4.0
-				src.returnValue === false ?
-			returnTrue :
-			returnFalse;
-
-	// Event type
-	} else {
-		this.type = src;
-	}
-
-	// Put explicitly provided properties onto the event object
-	if ( props ) {
-		jQuery.extend( this, props );
-	}
-
-	// Create a timestamp if incoming event doesn't have one
-	this.timeStamp = src && src.timeStamp || jQuery.now();
-
-	// Mark it as fixed
-	this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
-	isDefaultPrevented: returnFalse,
-	isPropagationStopped: returnFalse,
-	isImmediatePropagationStopped: returnFalse,
-
-	preventDefault: function() {
-		var e = this.originalEvent;
-
-		this.isDefaultPrevented = returnTrue;
-
-		if ( e && e.preventDefault ) {
-			e.preventDefault();
-		}
-	},
-	stopPropagation: function() {
-		var e = this.originalEvent;
-
-		this.isPropagationStopped = returnTrue;
-
-		if ( e && e.stopPropagation ) {
-			e.stopPropagation();
-		}
-	},
-	stopImmediatePropagation: function() {
-		var e = this.originalEvent;
-
-		this.isImmediatePropagationStopped = returnTrue;
-
-		if ( e && e.stopImmediatePropagation ) {
-			e.stopImmediatePropagation();
-		}
-
-		this.stopPropagation();
-	}
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-// Support: Chrome 15+
-jQuery.each({
-	mouseenter: "mouseover",
-	mouseleave: "mouseout",
-	pointerenter: "pointerover",
-	pointerleave: "pointerout"
-}, function( orig, fix ) {
-	jQuery.event.special[ orig ] = {
-		delegateType: fix,
-		bindType: fix,
-
-		handle: function( event ) {
-			var ret,
-				target = this,
-				related = event.relatedTarget,
-				handleObj = event.handleObj;
-
-			// For mousenter/leave call the handler if related is outside the target.
-			// NB: No relatedTarget if the mouse left/entered the browser window
-			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
-				event.type = handleObj.origType;
-				ret = handleObj.handler.apply( this, arguments );
-				event.type = fix;
-			}
-			return ret;
-		}
-	};
-});
-
-// Create "bubbling" focus and blur events
-// Support: Firefox, Chrome, Safari
-if ( !support.focusinBubbles ) {
-	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
-		// Attach a single capturing handler on the document while someone wants focusin/focusout
-		var handler = function( event ) {
-				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
-			};
-
-		jQuery.event.special[ fix ] = {
-			setup: function() {
-				var doc = this.ownerDocument || this,
-					attaches = data_priv.access( doc, fix );
-
-				if ( !attaches ) {
-					doc.addEventListener( orig, handler, true );
-				}
-				data_priv.access( doc, fix, ( attaches || 0 ) + 1 );
-			},
-			teardown: function() {
-				var doc = this.ownerDocument || this,
-					attaches = data_priv.access( doc, fix ) - 1;
-
-				if ( !attaches ) {
-					doc.removeEventListener( orig, handler, true );
-					data_priv.remove( doc, fix );
-
-				} else {
-					data_priv.access( doc, fix, attaches );
-				}
-			}
-		};
-	});
-}
-
-jQuery.fn.extend({
-
-	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
-		var origFn, type;
-
-		// Types can be a map of types/handlers
-		if ( typeof types === "object" ) {
-			// ( types-Object, selector, data )
-			if ( typeof selector !== "string" ) {
-				// ( types-Object, data )
-				data = data || selector;
-				selector = undefined;
-			}
-			for ( type in types ) {
-				this.on( type, selector, data, types[ type ], one );
-			}
-			return this;
-		}
-
-		if ( data == null && fn == null ) {
-			// ( types, fn )
-			fn = selector;
-			data = selector = undefined;
-		} else if ( fn == null ) {
-			if ( typeof selector === "string" ) {
-				// ( types, selector, fn )
-				fn = data;
-				data = undefined;
-			} else {
-				// ( types, data, fn )
-				fn = data;
-				data = selector;
-				selector = undefined;
-			}
-		}
-		if ( fn === false ) {
-			fn = returnFalse;
-		} else if ( !fn ) {
-			return this;
-		}
-
-		if ( one === 1 ) {
-			origFn = fn;
-			fn = function( event ) {
-				// Can use an empty set, since event contains the info
-				jQuery().off( event );
-				return origFn.apply( this, arguments );
-			};
-			// Use same guid so caller can remove using origFn
-			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
-		}
-		return this.each( function() {
-			jQuery.event.add( this, types, fn, data, selector );
-		});
-	},
-	one: function( types, selector, data, fn ) {
-		return this.on( types, selector, data, fn, 1 );
-	},
-	off: function( types, selector, fn ) {
-		var handleObj, type;
-		if ( types && types.preventDefault && types.handleObj ) {
-			// ( event )  dispatched jQuery.Event
-			handleObj = types.handleObj;
-			jQuery( types.delegateTarget ).off(
-				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
-				handleObj.selector,
-				handleObj.handler
-			);
-			return this;
-		}
-		if ( typeof types === "object" ) {
-			// ( types-object [, selector] )
-			for ( type in types ) {
-				this.off( type, selector, types[ type ] );
-			}
-			return this;
-		}
-		if ( selector === false || typeof selector === "function" ) {
-			// ( types [, fn] )
-			fn = selector;
-			selector = undefined;
-		}
-		if ( fn === false ) {
-			fn = returnFalse;
-		}
-		return this.each(function() {
-			jQuery.event.remove( this, types, fn, selector );
-		});
-	},
-
-	trigger: function( type, data ) {
-		return this.each(function() {
-			jQuery.event.trigger( type, data, this );
-		});
-	},
-	triggerHandler: function( type, data ) {
-		var elem = this[0];
-		if ( elem ) {
-			return jQuery.event.trigger( type, data, elem, true );
-		}
-	}
-});
-
-
-var
-	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
-	rtagName = /<([\w:]+)/,
-	rhtml = /<|&#?\w+;/,
-	rnoInnerhtml = /<(?:script|style|link)/i,
-	// checked="checked" or checked
-	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
-	rscriptType = /^$|\/(?:java|ecma)script/i,
-	rscriptTypeMasked = /^true\/(.*)/,
-	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
-	// We have to close these tags to support XHTML (#13200)
-	wrapMap = {
-
-		// Support: IE 9
-		option: [ 1, "<select multiple='multiple'>", "</select>" ],
-
-		thead: [ 1, "<table>", "</table>" ],
-		col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
-		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
-		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
-		_default: [ 0, "", "" ]
-	};
-
-// Support: IE 9
-wrapMap.optgroup = wrapMap.option;
-
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-// Support: 1.x compatibility
-// Manipulating tables requires a tbody
-function manipulationTarget( elem, content ) {
-	return jQuery.nodeName( elem, "table" ) &&
-		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
-
-		elem.getElementsByTagName("tbody")[0] ||
-			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
-		elem;
-}
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-function disableScript( elem ) {
-	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
-	return elem;
-}
-function restoreScript( elem ) {
-	var match = rscriptTypeMasked.exec( elem.type );
-
-	if ( match ) {
-		elem.type = match[ 1 ];
-	} else {
-		elem.removeAttribute("type");
-	}
-
-	return elem;
-}
-
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
-	var i = 0,
-		l = elems.length;
-
-	for ( ; i < l; i++ ) {
-		data_priv.set(
-			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
-		);
-	}
-}
-
-function cloneCopyEvent( src, dest ) {
-	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
-
-	if ( dest.nodeType !== 1 ) {
-		return;
-	}
-
-	// 1. Copy private data: events, handlers, etc.
-	if ( data_priv.hasData( src ) ) {
-		pdataOld = data_priv.access( src );
-		pdataCur = data_priv.set( dest, pdataOld );
-		events = pdataOld.events;
-
-		if ( events ) {
-			delete pdataCur.handle;
-			pdataCur.events = {};
-
-			for ( type in events ) {
-				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
-					jQuery.event.add( dest, type, events[ type ][ i ] );
-				}
-			}
-		}
-	}
-
-	// 2. Copy user data
-	if ( data_user.hasData( src ) ) {
-		udataOld = data_user.access( src );
-		udataCur = jQuery.extend( {}, udataOld );
-
-		data_user.set( dest, udataCur );
-	}
-}
-
-function getAll( context, tag ) {
-	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
-			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
-			[];
-
-	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
-		jQuery.merge( [ context ], ret ) :
-		ret;
-}
-
-// Support: IE >= 9
-function fixInput( src, dest ) {
-	var nodeName = dest.nodeName.toLowerCase();
-
-	// Fails to persist the checked state of a cloned checkbox or radio button.
-	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
-		dest.checked = src.checked;
-
-	// Fails to return the selected option to the default selected state when cloning options
-	} else if ( nodeName === "input" || nodeName === "textarea" ) {
-		dest.defaultValue = src.defaultValue;
-	}
-}
-
-jQuery.extend({
-	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
-		var i, l, srcElements, destElements,
-			clone = elem.cloneNode( true ),
-			inPage = jQuery.contains( elem.ownerDocument, elem );
-
-		// Support: IE >= 9
-		// Fix Cloning issues
-		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
-				!jQuery.isXMLDoc( elem ) ) {
-
-			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
-			destElements = getAll( clone );
-			srcElements = getAll( elem );
-
-			for ( i = 0, l = srcElements.length; i < l; i++ ) {
-				fixInput( srcElements[ i ], destElements[ i ] );
-			}
-		}
-
-		// Copy the events from the original to the clone
-		if ( dataAndEvents ) {
-			if ( deepDataAndEvents ) {
-				srcElements = srcElements || getAll( elem );
-				destElements = destElements || getAll( clone );
-
-				for ( i = 0, l = srcElements.length; i < l; i++ ) {
-					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
-				}
-			} else {
-				cloneCopyEvent( elem, clone );
-			}
-		}
-
-		// Preserve script evaluation history
-		destElements = getAll( clone, "script" );
-		if ( destElements.length > 0 ) {
-			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
-		}
-
-		// Return the cloned set
-		return clone;
-	},
-
-	buildFragment: function( elems, context, scripts, selection ) {
-		var elem, tmp, tag, wrap, contains, j,
-			fragment = context.createDocumentFragment(),
-			nodes = [],
-			i = 0,
-			l = elems.length;
-
-		for ( ; i < l; i++ ) {
-			elem = elems[ i ];
-
-			if ( elem || elem === 0 ) {
-
-				// Add nodes directly
-				if ( jQuery.type( elem ) === "object" ) {
-					// Support: QtWebKit
-					// jQuery.merge because push.apply(_, arraylike) throws
-					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
-				// Convert non-html into a text node
-				} else if ( !rhtml.test( elem ) ) {
-					nodes.push( context.createTextNode( elem ) );
-
-				// Convert html into DOM nodes
-				} else {
-					tmp = tmp || fragment.appendChild( context.createElement("div") );
-
-					// Deserialize a standard representation
-					tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
-					wrap = wrapMap[ tag ] || wrapMap._default;
-					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
-
-					// Descend through wrappers to the right content
-					j = wrap[ 0 ];
-					while ( j-- ) {
-						tmp = tmp.lastChild;
-					}
-
-					// Support: QtWebKit
-					// jQuery.merge because push.apply(_, arraylike) throws
-					jQuery.merge( nodes, tmp.childNodes );
-
-					// Remember the top-level container
-					tmp = fragment.firstChild;
-
-					// Fixes #12346
-					// Support: Webkit, IE
-					tmp.textContent = "";
-				}
-			}
-		}
-
-		// Remove wrapper from fragment
-		fragment.textContent = "";
-
-		i = 0;
-		while ( (elem = nodes[ i++ ]) ) {
-
-			// #4087 - If origin and destination elements are the same, and this is
-			// that element, do not do anything
-			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
-				continue;
-			}
-
-			contains = jQuery.contains( elem.ownerDocument, elem );
-
-			// Append to fragment
-			tmp = getAll( fragment.appendChild( elem ), "script" );
-
-			// Preserve script evaluation history
-			if ( contains ) {
-				setGlobalEval( tmp );
-			}
-
-			// Capture executables
-			if ( scripts ) {
-				j = 0;
-				while ( (elem = tmp[ j++ ]) ) {
-					if ( rscriptType.test( elem.type || "" ) ) {
-						scripts.push( elem );
-					}
-				}
-			}
-		}
-
-		return fragment;
-	},
-
-	cleanData: function( elems ) {
-		var data, elem, type, key,
-			special = jQuery.event.special,
-			i = 0;
-
-		for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
-			if ( jQuery.acceptData( elem ) ) {
-				key = elem[ data_priv.expando ];
-
-				if ( key && (data = data_priv.cache[ key ]) ) {
-					if ( data.events ) {
-						for ( type in data.events ) {
-							if ( special[ type ] ) {
-								jQuery.event.remove( elem, type );
-
-							// This is a shortcut to avoid jQuery.event.remove's overhead
-							} else {
-								jQuery.removeEvent( elem, type, data.handle );
-							}
-						}
-					}
-					if ( data_priv.cache[ key ] ) {
-						// Discard any remaining `private` data
-						delete data_priv.cache[ key ];
-					}
-				}
-			}
-			// Discard any remaining `user` data
-			delete data_user.cache[ elem[ data_user.expando ] ];
-		}
-	}
-});
-
-jQuery.fn.extend({
-	text: function( value ) {
-		return access( this, function( value ) {
-			return value === undefined ?
-				jQuery.text( this ) :
-				this.empty().each(function() {
-					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-						this.textContent = value;
-					}
-				});
-		}, null, value, arguments.length );
-	},
-
-	append: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-				var target = manipulationTarget( this, elem );
-				target.appendChild( elem );
-			}
-		});
-	},
-
-	prepend: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-				var target = manipulationTarget( this, elem );
-				target.insertBefore( elem, target.firstChild );
-			}
-		});
-	},
-
-	before: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.parentNode ) {
-				this.parentNode.insertBefore( elem, this );
-			}
-		});
-	},
-
-	after: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.parentNode ) {
-				this.parentNode.insertBefore( elem, this.nextSibling );
-			}
-		});
-	},
-
-	remove: function( selector, keepData /* Internal Use Only */ ) {
-		var elem,
-			elems = selector ? jQuery.filter( selector, this ) : this,
-			i = 0;
-
-		for ( ; (elem = elems[i]) != null; i++ ) {
-			if ( !keepData && elem.nodeType === 1 ) {
-				jQuery.cleanData( getAll( elem ) );
-			}
-
-			if ( elem.parentNode ) {
-				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
-					setGlobalEval( getAll( elem, "script" ) );
-				}
-				elem.parentNode.removeChild( elem );
-			}
-		}
-
-		return this;
-	},
-
-	empty: function() {
-		var elem,
-			i = 0;
-
-		for ( ; (elem = this[i]) != null; i++ ) {
-			if ( elem.nodeType === 1 ) {
-
-				// Prevent memory leaks
-				jQuery.cleanData( getAll( elem, false ) );
-
-				// Remove any remaining nodes
-				elem.textContent = "";
-			}
-		}
-
-		return this;
-	},
-
-	clone: function( dataAndEvents, deepDataAndEvents ) {
-		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
-		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
-		return this.map(function() {
-			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
-		});
-	},
-
-	html: function( value ) {
-		return access( this, function( value ) {
-			var elem = this[ 0 ] || {},
-				i = 0,
-				l = this.length;
-
-			if ( value === undefined && elem.nodeType === 1 ) {
-				return elem.innerHTML;
-			}
-
-			// See if we can take a shortcut and just use innerHTML
-			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
-				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
-
-				value = value.replace( rxhtmlTag, "<$1></$2>" );
-
-				try {
-					for ( ; i < l; i++ ) {
-						elem = this[ i ] || {};
-
-						// Remove element nodes and prevent memory leaks
-						if ( elem.nodeType === 1 ) {
-							jQuery.cleanData( getAll( elem, false ) );
-							elem.innerHTML = value;
-						}
-					}
-
-					elem = 0;
-
-				// If using innerHTML throws an exception, use the fallback method
-				} catch( e ) {}
-			}
-
-			if ( elem ) {
-				this.empty().append( value );
-			}
-		}, null, value, arguments.length );
-	},
-
-	replaceWith: function() {
-		var arg = arguments[ 0 ];
-
-		// Make the changes, replacing each context element with the new content
-		this.domManip( arguments, function( elem ) {
-			arg = this.parentNode;
-
-			jQuery.cleanData( getAll( this ) );
-
-			if ( arg ) {
-				arg.replaceChild( elem, this );
-			}
-		});
-
-		// Force removal if there was no new content (e.g., from empty arguments)
-		return arg && (arg.length || arg.nodeType) ? this : this.remove();
-	},
-
-	detach: function( selector ) {
-		return this.remove( selector, true );
-	},
-
-	domManip: function( args, callback ) {
-
-		// Flatten any nested arrays
-		args = concat.apply( [], args );
-
-		var fragment, first, scripts, hasScripts, node, doc,
-			i = 0,
-			l = this.length,
-			set = this,
-			iNoClone = l - 1,
-			value = args[ 0 ],
-			isFunction = jQuery.isFunction( value );
-
-		// We can't cloneNode fragments that contain checked, in WebKit
-		if ( isFunction ||
-				( l > 1 && typeof value === "string" &&
-					!support.checkClone && rchecked.test( value ) ) ) {
-			return this.each(function( index ) {
-				var self = set.eq( index );
-				if ( isFunction ) {
-					args[ 0 ] = value.call( this, index, self.html() );
-				}
-				self.domManip( args, callback );
-			});
-		}
-
-		if ( l ) {
-			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
-			first = fragment.firstChild;
-
-			if ( fragment.childNodes.length === 1 ) {
-				fragment = first;
-			}
-
-			if ( first ) {
-				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
-				hasScripts = scripts.length;
-
-				// Use the original fragment for the last item instead of the first because it can end up
-				// being emptied incorrectly in certain situations (#8070).
-				for ( ; i < l; i++ ) {
-					node = fragment;
-
-					if ( i !== iNoClone ) {
-						node = jQuery.clone( node, true, true );
-
-						// Keep references to cloned scripts for later restoration
-						if ( hasScripts ) {
-							// Support: QtWebKit
-							// jQuery.merge because push.apply(_, arraylike) throws
-							jQuery.merge( scripts, getAll( node, "script" ) );
-						}
-					}
-
-					callback.call( this[ i ], node, i );
-				}
-
-				if ( hasScripts ) {
-					doc = scripts[ scripts.length - 1 ].ownerDocument;
-
-					// Reenable scripts
-					jQuery.map( scripts, restoreScript );
-
-					// Evaluate executable scripts on first document insertion
-					for ( i = 0; i < hasScripts; i++ ) {
-						node = scripts[ i ];
-						if ( rscriptType.test( node.type || "" ) &&
-							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
-							if ( node.src ) {
-								// Optional AJAX dependency, but won't run scripts if not present
-								if ( jQuery._evalUrl ) {
-									jQuery._evalUrl( node.src );
-								}
-							} else {
-								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
-							}
-						}
-					}
-				}
-			}
-		}
-
-		return this;
-	}
-});
-
-jQuery.each({
-	appendTo: "append",
-	prependTo: "prepend",
-	insertBefore: "before",
-	insertAfter: "after",
-	replaceAll: "replaceWith"
-}, function( name, original ) {
-	jQuery.fn[ name ] = function( selector ) {
-		var elems,
-			ret = [],
-			insert = jQuery( selector ),
-			last = insert.length - 1,
-			i = 0;
-
-		for ( ; i <= last; i++ ) {
-			elems = i === last ? this : this.clone( true );
-			jQuery( insert[ i ] )[ original ]( elems );
-
-			// Support: QtWebKit
-			// .get() because push.apply(_, arraylike) throws
-			push.apply( ret, elems.get() );
-		}
-
-		return this.pushStack( ret );
-	};
-});
-
-
-var iframe,
-	elemdisplay = {};
-
-/**
- * Retrieve the actual display of a element
- * @param {String} name nodeName of the element
- * @param {Object} doc Document object
- */
-// Called only from within defaultDisplay
-function actualDisplay( name, doc ) {
-	var style,
-		elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-
-		// getDefaultComputedStyle might be reliably used only on attached element
-		display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
-
-			// Use of this method is a temporary fix (more like optmization) until something better comes along,
-			// since it was removed from specification and supported only in FF
-			style.display : jQuery.css( elem[ 0 ], "display" );
-
-	// We don't have any data stored on the element,
-	// so use "detach" method as fast way to get rid of the element
-	elem.detach();
-
-	return display;
-}
-
-/**
- * Try to determine the default display value of an element
- * @param {String} nodeName
- */
-function defaultDisplay( nodeName ) {
-	var doc = document,
-		display = elemdisplay[ nodeName ];
-
-	if ( !display ) {
-		display = actualDisplay( nodeName, doc );
-
-		// If the simple way fails, read from inside an iframe
-		if ( display === "none" || !display ) {
-
-			// Use the already-created iframe if possible
-			iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
-
-			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
-			doc = iframe[ 0 ].contentDocument;
-
-			// Support: IE
-			doc.write();
-			doc.close();
-
-			display = actualDisplay( nodeName, doc );
-			iframe.detach();
-		}
-
-		// Store the correct default display
-		elemdisplay[ nodeName ] = display;
-	}
-
-	return display;
-}
-var rmargin = (/^margin/);
-
-var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
-
-var getStyles = function( elem ) {
-		return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
-	};
-
-
-
-function curCSS( elem, name, computed ) {
-	var width, minWidth, maxWidth, ret,
-		style = elem.style;
-
-	computed = computed || getStyles( elem );
-
-	// Support: IE9
-	// getPropertyValue is only needed for .css('filter') in IE9, see #12537
-	if ( computed ) {
-		ret = computed.getPropertyValue( name ) || computed[ name ];
-	}
-
-	if ( computed ) {
-
-		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
-			ret = jQuery.style( elem, name );
-		}
-
-		// Support: iOS < 6
-		// A tribute to the "awesome hack by Dean Edwards"
-		// iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
-		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
-		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
-			// Remember the original values
-			width = style.width;
-			minWidth = style.minWidth;
-			maxWidth = style.maxWidth;
-
-			// Put in the new values to get a computed value out
-			style.minWidth = style.maxWidth = style.width = ret;
-			ret = computed.width;
-
-			// Revert the changed values
-			style.width = width;
-			style.minWidth = minWidth;
-			style.maxWidth = maxWidth;
-		}
-	}
-
-	return ret !== undefined ?
-		// Support: IE
-		// IE returns zIndex value as an integer.
-		ret + "" :
-		ret;
-}
-
-
-function addGetHookIf( conditionFn, hookFn ) {
-	// Define the hook, we'll check on the first run if it's really needed.
-	return {
-		get: function() {
-			if ( conditionFn() ) {
-				// Hook not needed (or it's not possible to use it due to missing dependency),
-				// remove it.
-				// Since there are no other hooks for marginRight, remove the whole object.
-				delete this.get;
-				return;
-			}
-
-			// Hook needed; redefine it so that the support test is not executed again.
-
-			return (this.get = hookFn).apply( this, arguments );
-		}
-	};
-}
-
-
-(function() {
-	var pixelPositionVal, boxSizingReliableVal,
-		docElem = document.documentElement,
-		container = document.createElement( "div" ),
-		div = document.createElement( "div" );
-
-	if ( !div.style ) {
-		return;
-	}
-
-	div.style.backgroundClip = "content-box";
-	div.cloneNode( true ).style.backgroundClip = "";
-	support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
-	container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" +
-		"position:absolute";
-	container.appendChild( div );
-
-	// Executing both pixelPosition & boxSizingReliable tests require only one layout
-	// so they're executed at the same time to save the second computation.
-	function computePixelPositionAndBoxSizingReliable() {
-		div.style.cssText =
-			// Support: Firefox<29, Android 2.3
-			// Vendor-prefix box-sizing
-			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
-			"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
-			"border:1px;padding:1px;width:4px;position:absolute";
-		div.innerHTML = "";
-		docElem.appendChild( container );
-
-		var divStyle = window.getComputedStyle( div, null );
-		pixelPositionVal = divStyle.top !== "1%";
-		boxSizingReliableVal = divStyle.width === "4px";
-
-		docElem.removeChild( container );
-	}
-
-	// Support: node.js jsdom
-	// Don't assume that getComputedStyle is a property of the global object
-	if ( window.getComputedStyle ) {
-		jQuery.extend( support, {
-			pixelPosition: function() {
-				// This test is executed only once but we still do memoizing
-				// since we can use the boxSizingReliable pre-computing.
-				// No need to check if the test was already performed, though.
-				computePixelPositionAndBoxSizingReliable();
-				return pixelPositionVal;
-			},
-			boxSizingReliable: function() {
-				if ( boxSizingReliableVal == null ) {
-					computePixelPositionAndBoxSizingReliable();
-				}
-				return boxSizingReliableVal;
-			},
-			reliableMarginRight: function() {
-				// Support: Android 2.3
-				// Check if div with explicit width and no margin-right incorrectly
-				// gets computed margin-right based on width of container. (#3333)
-				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-				// This support function is only executed once so no memoizing is needed.
-				var ret,
-					marginDiv = div.appendChild( document.createElement( "div" ) );
-
-				// Reset CSS: box-sizing; display; margin; border; padding
-				marginDiv.style.cssText = div.style.cssText =
-					// Support: Firefox<29, Android 2.3
-					// Vendor-prefix box-sizing
-					"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
-					"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
-				marginDiv.style.marginRight = marginDiv.style.width = "0";
-				div.style.width = "1px";
-				docElem.appendChild( container );
-
-				ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
-
-				docElem.removeChild( container );
-
-				return ret;
-			}
-		});
-	}
-})();
-
-
-// A method for quickly swapping in/out CSS properties to get correct calculations.
-jQuery.swap = function( elem, options, callback, args ) {
-	var ret, name,
-		old = {};
-
-	// Remember the old values, and insert the new ones
-	for ( name in options ) {
-		old[ name ] = elem.style[ name ];
-		elem.style[ name ] = options[ name ];
-	}
-
-	ret = callback.apply( elem, args || [] );
-
-	// Revert the old values
-	for ( name in options ) {
-		elem.style[ name ] = old[ name ];
-	}
-
-	return ret;
-};
-
-
-var
-	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
-	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
-	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
-	rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
-	rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
-
-	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
-	cssNormalTransform = {
-		letterSpacing: "0",
-		fontWeight: "400"
-	},
-
-	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
-	// shortcut for names that are not vendor prefixed
-	if ( name in style ) {
-		return name;
-	}
-
-	// check for vendor prefixed names
-	var capName = name[0].toUpperCase() + name.slice(1),
-		origName = name,
-		i = cssPrefixes.length;
-
-	while ( i-- ) {
-		name = cssPrefixes[ i ] + capName;
-		if ( name in style ) {
-			return name;
-		}
-	}
-
-	return origName;
-}
-
-function setPositiveNumber( elem, value, subtract ) {
-	var matches = rnumsplit.exec( value );
-	return matches ?
-		// Guard against undefined "subtract", e.g., when used as in cssHooks
-		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
-		value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
-	var i = extra === ( isBorderBox ? "border" : "content" ) ?
-		// If we already have the right measurement, avoid augmentation
-		4 :
-		// Otherwise initialize for horizontal or vertical properties
-		name === "width" ? 1 : 0,
-
-		val = 0;
-
-	for ( ; i < 4; i += 2 ) {
-		// both box models exclude margin, so add it if we want it
-		if ( extra === "margin" ) {
-			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
-		}
-
-		if ( isBorderBox ) {
-			// border-box includes padding, so remove it if we want content
-			if ( extra === "content" ) {
-				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-			}
-
-			// at this point, extra isn't border nor margin, so remove border
-			if ( extra !== "margin" ) {
-				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-			}
-		} else {
-			// at this point, extra isn't content, so add padding
-			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
-			// at this point, extra isn't content nor padding, so add border
-			if ( extra !== "padding" ) {
-				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-			}
-		}
-	}
-
-	return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
-	// Start with offset property, which is equivalent to the border-box value
-	var valueIsBorderBox = true,
-		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
-		styles = getStyles( elem ),
-		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
-	// some non-html elements return undefined for offsetWidth, so check for null/undefined
-	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
-	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
-	if ( val <= 0 || val == null ) {
-		// Fall back to computed then uncomputed css if necessary
-		val = curCSS( elem, name, styles );
-		if ( val < 0 || val == null ) {
-			val = elem.style[ name ];
-		}
-
-		// Computed unit is not pixels. Stop here and return.
-		if ( rnumnonpx.test(val) ) {
-			return val;
-		}
-
-		// we need the check for style in case a browser which returns unreliable values
-		// for getComputedStyle silently falls back to the reliable elem.style
-		valueIsBorderBox = isBorderBox &&
-			( support.boxSizingReliable() || val === elem.style[ name ] );
-
-		// Normalize "", auto, and prepare for extra
-		val = parseFloat( val ) || 0;
-	}
-
-	// use the active box-sizing model to add/subtract irrelevant styles
-	return ( val +
-		augmentWidthOrHeight(
-			elem,
-			name,
-			extra || ( isBorderBox ? "border" : "content" ),
-			valueIsBorderBox,
-			styles
-		)
-	) + "px";
-}
-
-function showHide( elements, show ) {
-	var display, elem, hidden,
-		values = [],
-		index = 0,
-		length = elements.length;
-
-	for ( ; index < length; index++ ) {
-		elem = elements[ index ];
-		if ( !elem.style ) {
-			continue;
-		}
-
-		values[ index ] = data_priv.get( elem, "olddisplay" );
-		display = elem.style.display;
-		if ( show ) {
-			// Reset the inline display of this element to learn if it is
-			// being hidden by cascaded rules or not
-			if ( !values[ index ] && display === "none" ) {
-				elem.style.display = "";
-			}
-
-			// Set elements which have been overridden with display: none
-			// in a stylesheet to whatever the default browser style is
-			// for such an element
-			if ( elem.style.display === "" && isHidden( elem ) ) {
-				values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
-			}
-		} else {
-			hidden = isHidden( elem );
-
-			if ( display !== "none" || !hidden ) {
-				data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
-			}
-		}
-	}
-
-	// Set the display of most of the elements in a second loop
-	// to avoid the constant reflow
-	for ( index = 0; index < length; index++ ) {
-		elem = elements[ index ];
-		if ( !elem.style ) {
-			continue;
-		}
-		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
-			elem.style.display = show ? values[ index ] || "" : "none";
-		}
-	}
-
-	return elements;
-}
-
-jQuery.extend({
-	// Add in style property hooks for overriding the default
-	// behavior of getting and setting a style property
-	cssHooks: {
-		opacity: {
-			get: function( elem, computed ) {
-				if ( computed ) {
-					// We should always get a number back from opacity
-					var ret = curCSS( elem, "opacity" );
-					return ret === "" ? "1" : ret;
-				}
-			}
-		}
-	},
-
-	// Don't automatically add "px" to these possibly-unitless properties
-	cssNumber: {
-		"columnCount": true,
-		"fillOpacity": true,
-		"flexGrow": true,
-		"flexShrink": true,
-		"fontWeight": true,
-		"lineHeight": true,
-		"opacity": true,
-		"order": true,
-		"orphans": true,
-		"widows": true,
-		"zIndex": true,
-		"zoom": true
-	},
-
-	// Add in properties whose names you wish to fix before
-	// setting or getting the value
-	cssProps: {
-		// normalize float css property
-		"float": "cssFloat"
-	},
-
-	// Get and set the style property on a DOM Node
-	style: function( elem, name, value, extra ) {
-		// Don't set styles on text and comment nodes
-		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
-			return;
-		}
-
-		// Make sure that we're working with the right name
-		var ret, type, hooks,
-			origName = jQuery.camelCase( name ),
-			style = elem.style;
-
-		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
-		// gets hook for the prefixed version
-		// followed by the unprefixed version
-		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-		// Check if we're setting a value
-		if ( value !== undefined ) {
-			type = typeof value;
-
-			// convert relative number strings (+= or -=) to relative numbers. #7345
-			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
-				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
-				// Fixes bug #9237
-				type = "number";
-			}
-
-			// Make sure that null and NaN values aren't set. See: #7116
-			if ( value == null || value !== value ) {
-				return;
-			}
-
-			// If a number was passed in, add 'px' to the (except for certain CSS properties)
-			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
-				value += "px";
-			}
-
-			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
-			// but it would mean to define eight (for every problematic property) identical functions
-			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
-				style[ name ] = "inherit";
-			}
-
-			// If a hook was provided, use that value, otherwise just set the specified value
-			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
-				style[ name ] = value;
-			}
-
-		} else {
-			// If a hook was provided get the non-computed value from there
-			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
-				return ret;
-			}
-
-			// Otherwise just get the value from the style object
-			return style[ name ];
-		}
-	},
-
-	css: function( elem, name, extra, styles ) {
-		var val, num, hooks,
-			origName = jQuery.camelCase( name );
-
-		// Make sure that we're working with the right name
-		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
-		// gets hook for the prefixed version
-		// followed by the unprefixed version
-		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-		// If a hook was provided get the computed value from there
-		if ( hooks && "get" in hooks ) {
-			val = hooks.get( elem, true, extra );
-		}
-
-		// Otherwise, if a way to get the computed value exists, use that
-		if ( val === undefined ) {
-			val = curCSS( elem, name, styles );
-		}
-
-		//convert "normal" to computed value
-		if ( val === "normal" && name in cssNormalTransform ) {
-			val = cssNormalTransform[ name ];
-		}
-
-		// Return, converting to number if forced or a qualifier was provided and val looks numeric
-		if ( extra === "" || extra ) {
-			num = parseFloat( val );
-			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
-		}
-		return val;
-	}
-});
-
-jQuery.each([ "height", "width" ], function( i, name ) {
-	jQuery.cssHooks[ name ] = {
-		get: function( elem, computed, extra ) {
-			if ( computed ) {
-				// certain elements can have dimension info if we invisibly show them
-				// however, it must have a current display style that would benefit from this
-				return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
-					jQuery.swap( elem, cssShow, function() {
-						return getWidthOrHeight( elem, name, extra );
-					}) :
-					getWidthOrHeight( elem, name, extra );
-			}
-		},
-
-		set: function( elem, value, extra ) {
-			var styles = extra && getStyles( elem );
-			return setPositiveNumber( elem, value, extra ?
-				augmentWidthOrHeight(
-					elem,
-					name,
-					extra,
-					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
-					styles
-				) : 0
-			);
-		}
-	};
-});
-
-// Support: Android 2.3
-jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
-	function( elem, computed ) {
-		if ( computed ) {
-			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-			// Work around by temporarily setting element display to inline-block
-			return jQuery.swap( elem, { "display": "inline-block" },
-				curCSS, [ elem, "marginRight" ] );
-		}
-	}
-);
-
-// These hooks are used by animate to expand properties
-jQuery.each({
-	margin: "",
-	padding: "",
-	border: "Width"
-}, function( prefix, suffix ) {
-	jQuery.cssHooks[ prefix + suffix ] = {
-		expand: function( value ) {
-			var i = 0,
-				expanded = {},
-
-				// assumes a single number if not a string
-				parts = typeof value === "string" ? value.split(" ") : [ value ];
-
-			for ( ; i < 4; i++ ) {
-				expanded[ prefix + cssExpand[ i ] + suffix ] =
-					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
-			}
-
-			return expanded;
-		}
-	};
-
-	if ( !rmargin.test( prefix ) ) {
-		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
-	}
-});
-
-jQuery.fn.extend({
-	css: function( name, value ) {
-		return access( this, function( elem, name, value ) {
-			var styles, len,
-				map = {},
-				i = 0;
-
-			if ( jQuery.isArray( name ) ) {
-				styles = getStyles( elem );
-				len = name.length;
-
-				for ( ; i < len; i++ ) {
-					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
-				}
-
-				return map;
-			}
-
-			return value !== undefined ?
-				jQuery.style( elem, name, value ) :
-				jQuery.css( elem, name );
-		}, name, value, arguments.length > 1 );
-	},
-	show: function() {
-		return showHide( this, true );
-	},
-	hide: function() {
-		return showHide( this );
-	},
-	toggle: function( state ) {
-		if ( typeof state === "boolean" ) {
-			return state ? this.show() : this.hide();
-		}
-
-		return this.each(function() {
-			if ( isHidden( this ) ) {
-				jQuery( this ).show();
-			} else {
-				jQuery( this ).hide();
-			}
-		});
-	}
-});
-
-
-function Tween( elem, options, prop, end, easing ) {
-	return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
-	constructor: Tween,
-	init: function( elem, options, prop, end, easing, unit ) {
-		this.elem = elem;
-		this.prop = prop;
-		this.easing = easing || "swing";
-		this.options = options;
-		this.start = this.now = this.cur();
-		this.end = end;
-		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-	},
-	cur: function() {
-		var hooks = Tween.propHooks[ this.prop ];
-
-		return hooks && hooks.get ?
-			hooks.get( this ) :
-			Tween.propHooks._default.get( this );
-	},
-	run: function( percent ) {
-		var eased,
-			hooks = Tween.propHooks[ this.prop ];
-
-		if ( this.options.duration ) {
-			this.pos = eased = jQuery.easing[ this.easing ](
-				percent, this.options.duration * percent, 0, 1, this.options.duration
-			);
-		} else {
-			this.pos = eased = percent;
-		}
-		this.now = ( this.end - this.start ) * eased + this.start;
-
-		if ( this.options.step ) {
-			this.options.step.call( this.elem, this.now, this );
-		}
-
-		if ( hooks && hooks.set ) {
-			hooks.set( this );
-		} else {
-			Tween.propHooks._default.set( this );
-		}
-		return this;
-	}
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
-	_default: {
-		get: function( tween ) {
-			var result;
-
-			if ( tween.elem[ tween.prop ] != null &&
-				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
-				return tween.elem[ tween.prop ];
-			}
-
-			// passing an empty string as a 3rd parameter to .css will automatically
-			// attempt a parseFloat and fallback to a string if the parse fails
-			// so, simple values such as "10px" are parsed to Float.
-			// complex values such as "rotate(1rad)" are returned as is.
-			result = jQuery.css( tween.elem, tween.prop, "" );
-			// Empty strings, null, undefined and "auto" are converted to 0.
-			return !result || result === "auto" ? 0 : result;
-		},
-		set: function( tween ) {
-			// use step hook for back compat - use cssHook if its there - use .style if its
-			// available and use plain properties where available
-			if ( jQuery.fx.step[ tween.prop ] ) {
-				jQuery.fx.step[ tween.prop ]( tween );
-			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
-				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
-			} else {
-				tween.elem[ tween.prop ] = tween.now;
-			}
-		}
-	}
-};
-
-// Support: IE9
-// Panic based approach to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
-	set: function( tween ) {
-		if ( tween.elem.nodeType && tween.elem.parentNode ) {
-			tween.elem[ tween.prop ] = tween.now;
-		}
-	}
-};
-
-jQuery.easing = {
-	linear: function( p ) {
-		return p;
-	},
-	swing: function( p ) {
-		return 0.5 - Math.cos( p * Math.PI ) / 2;
-	}
-};
-
-jQuery.fx = Tween.prototype.init;
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-
-
-
-var
-	fxNow, timerId,
-	rfxtypes = /^(?:toggle|show|hide)$/,
-	rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
-	rrun = /queueHooks$/,
-	animationPrefilters = [ defaultPrefilter ],
-	tweeners = {
-		"*": [ function( prop, value ) {
-			var tween = this.createTween( prop, value ),
-				target = tween.cur(),
-				parts = rfxnum.exec( value ),
-				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
-
-				// Starting value computation is required for potential unit mismatches
-				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
-					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
-				scale = 1,
-				maxIterations = 20;
-
-			if ( start && start[ 3 ] !== unit ) {
-				// Trust units reported by jQuery.css
-				unit = unit || start[ 3 ];
-
-				// Make sure we update the tween properties later on
-				parts = parts || [];
-
-				// Iteratively approximate from a nonzero starting point
-				start = +target || 1;
-
-				do {
-					// If previous iteration zeroed out, double until we get *something*
-					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
-					scale = scale || ".5";
-
-					// Adjust and apply
-					start = start / scale;
-					jQuery.style( tween.elem, prop, start + unit );
-
-				// Update scale, tolerating zero or NaN from tween.cur()
-				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
-				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
-			}
-
-			// Update tween properties
-			if ( parts ) {
-				start = tween.start = +start || +target || 0;
-				tween.unit = unit;
-				// If a +=/-= token was provided, we're doing a relative animation
-				tween.end = parts[ 1 ] ?
-					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
-					+parts[ 2 ];
-			}
-
-			return tween;
-		} ]
-	};
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
-	setTimeout(function() {
-		fxNow = undefined;
-	});
-	return ( fxNow = jQuery.now() );
-}
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
-	var which,
-		i = 0,
-		attrs = { height: type };
-
-	// if we include width, step value is 1 to do all cssExpand values,
-	// if we don't include width, step value is 2 to skip over Left and Right
-	includeWidth = includeWidth ? 1 : 0;
-	for ( ; i < 4 ; i += 2 - includeWidth ) {
-		which = cssExpand[ i ];
-		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
-	}
-
-	if ( includeWidth ) {
-		attrs.opacity = attrs.width = type;
-	}
-
-	return attrs;
-}
-
-function createTween( value, prop, animation ) {
-	var tween,
-		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
-		index = 0,
-		length = collection.length;
-	for ( ; index < length; index++ ) {
-		if ( (tween = collection[ index ].call( animation, prop, value )) ) {
-
-			// we're done with this property
-			return tween;
-		}
-	}
-}
-
-function defaultPrefilter( elem, props, opts ) {
-	/* jshint validthis: true */
-	var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
-		anim = this,
-		orig = {},
-		style = elem.style,
-		hidden = elem.nodeType && isHidden( elem ),
-		dataShow = data_priv.get( elem, "fxshow" );
-
-	// handle queue: false promises
-	if ( !opts.queue ) {
-		hooks = jQuery._queueHooks( elem, "fx" );
-		if ( hooks.unqueued == null ) {
-			hooks.unqueued = 0;
-			oldfire = hooks.empty.fire;
-			hooks.empty.fire = function() {
-				if ( !hooks.unqueued ) {
-					oldfire();
-				}
-			};
-		}
-		hooks.unqueued++;
-
-		anim.always(function() {
-			// doing this makes sure that the complete handler will be called
-			// before this completes
-			anim.always(function() {
-				hooks.unqueued--;
-				if ( !jQuery.queue( elem, "fx" ).length ) {
-					hooks.empty.fire();
-				}
-			});
-		});
-	}
-
-	// height/width overflow pass
-	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
-		// Make sure that nothing sneaks out
-		// Record all 3 overflow attributes because IE9-10 do not
-		// change the overflow attribute when overflowX and
-		// overflowY are set to the same value
-		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
-		// Set display property to inline-block for height/width
-		// animations on inline elements that are having width/height animated
-		display = jQuery.css( elem, "display" );
-
-		// Test default display if display is currently "none"
-		checkDisplay = display === "none" ?
-			data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
-
-		if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
-			style.display = "inline-block";
-		}
-	}
-
-	if ( opts.overflow ) {
-		style.overflow = "hidden";
-		anim.always(function() {
-			style.overflow = opts.overflow[ 0 ];
-			style.overflowX = opts.overflow[ 1 ];
-			style.overflowY = opts.overflow[ 2 ];
-		});
-	}
-
-	// show/hide pass
-	for ( prop in props ) {
-		value = props[ prop ];
-		if ( rfxtypes.exec( value ) ) {
-			delete props[ prop ];
-			toggle = toggle || value === "toggle";
-			if ( value === ( hidden ? "hide" : "show" ) ) {
-
-				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
-				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
-					hidden = true;
-				} else {
-					continue;
-				}
-			}
-			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
-
-		// Any non-fx value stops us from restoring the original display value
-		} else {
-			display = undefined;
-		}
-	}
-
-	if ( !jQuery.isEmptyObject( orig ) ) {
-		if ( dataShow ) {
-			if ( "hidden" in dataShow ) {
-				hidden = dataShow.hidden;
-			}
-		} else {
-			dataShow = data_priv.access( elem, "fxshow", {} );
-		}
-
-		// store state if its toggle - enables .stop().toggle() to "reverse"
-		if ( toggle ) {
-			dataShow.hidden = !hidden;
-		}
-		if ( hidden ) {
-			jQuery( elem ).show();
-		} else {
-			anim.done(function() {
-				jQuery( elem ).hide();
-			});
-		}
-		anim.done(function() {
-			var prop;
-
-			data_priv.remove( elem, "fxshow" );
-			for ( prop in orig ) {
-				jQuery.style( elem, prop, orig[ prop ] );
-			}
-		});
-		for ( prop in orig ) {
-			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
-
-			if ( !( prop in dataShow ) ) {
-				dataShow[ prop ] = tween.start;
-				if ( hidden ) {
-					tween.end = tween.start;
-					tween.start = prop === "width" || prop === "height" ? 1 : 0;
-				}
-			}
-		}
-
-	// If this is a noop like .hide().hide(), restore an overwritten display value
-	} else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
-		style.display = display;
-	}
-}
-
-function propFilter( props, specialEasing ) {
-	var index, name, easing, value, hooks;
-
-	// camelCase, specialEasing and expand cssHook pass
-	for ( index in props ) {
-		name = jQuery.camelCase( index );
-		easing = specialEasing[ name ];
-		value = props[ index ];
-		if ( jQuery.isArray( value ) ) {
-			easing = value[ 1 ];
-			value = props[ index ] = value[ 0 ];
-		}
-
-		if ( index !== name ) {
-			props[ name ] = value;
-			delete props[ index ];
-		}
-
-		hooks = jQuery.cssHooks[ name ];
-		if ( hooks && "expand" in hooks ) {
-			value = hooks.expand( value );
-			delete props[ name ];
-
-			// not quite $.extend, this wont overwrite keys already present.
-			// also - reusing 'index' from above because we have the correct "name"
-			for ( index in value ) {
-				if ( !( index in props ) ) {
-					props[ index ] = value[ index ];
-					specialEasing[ index ] = easing;
-				}
-			}
-		} else {
-			specialEasing[ name ] = easing;
-		}
-	}
-}
-
-function Animation( elem, properties, options ) {
-	var result,
-		stopped,
-		index = 0,
-		length = animationPrefilters.length,
-		deferred = jQuery.Deferred().always( function() {
-			// don't match elem in the :animated selector
-			delete tick.elem;
-		}),
-		tick = function() {
-			if ( stopped ) {
-				return false;
-			}
-			var currentTime = fxNow || createFxNow(),
-				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
-				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
-				temp = remaining / animation.duration || 0,
-				percent = 1 - temp,
-				index = 0,
-				length = animation.tweens.length;
-
-			for ( ; index < length ; index++ ) {
-				animation.tweens[ index ].run( percent );
-			}
-
-			deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
-			if ( percent < 1 && length ) {
-				return remaining;
-			} else {
-				deferred.resolveWith( elem, [ animation ] );
-				return false;
-			}
-		},
-		animation = deferred.promise({
-			elem: elem,
-			props: jQuery.extend( {}, properties ),
-			opts: jQuery.extend( true, { specialEasing: {} }, options ),
-			originalProperties: properties,
-			originalOptions: options,
-			startTime: fxNow || createFxNow(),
-			duration: options.duration,
-			tweens: [],
-			createTween: function( prop, end ) {
-				var tween = jQuery.Tween( elem, animation.opts, prop, end,
-						animation.opts.specialEasing[ prop ] || animation.opts.easing );
-				animation.tweens.push( tween );
-				return tween;
-			},
-			stop: function( gotoEnd ) {
-				var index = 0,
-					// if we are going to the end, we want to run all the tweens
-					// otherwise we skip this part
-					length = gotoEnd ? animation.tweens.length : 0;
-				if ( stopped ) {
-					return this;
-				}
-				stopped = true;
-				for ( ; index < length ; index++ ) {
-					animation.tweens[ index ].run( 1 );
-				}
-
-				// resolve when we played the last frame
-				// otherwise, reject
-				if ( gotoEnd ) {
-					deferred.resolveWith( elem, [ animation, gotoEnd ] );
-				} else {
-					deferred.rejectWith( elem, [ animation, gotoEnd ] );
-				}
-				return this;
-			}
-		}),
-		props = animation.props;
-
-	propFilter( props, animation.opts.specialEasing );
-
-	for ( ; index < length ; index++ ) {
-		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
-		if ( result ) {
-			return result;
-		}
-	}
-
-	jQuery.map( props, createTween, animation );
-
-	if ( jQuery.isFunction( animation.opts.start ) ) {
-		animation.opts.start.call( elem, animation );
-	}
-
-	jQuery.fx.timer(
-		jQuery.extend( tick, {
-			elem: elem,
-			anim: animation,
-			queue: animation.opts.queue
-		})
-	);
-
-	// attach callbacks from options
-	return animation.progress( animation.opts.progress )
-		.done( animation.opts.done, animation.opts.complete )
-		.fail( animation.opts.fail )
-		.always( animation.opts.always );
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
-	tweener: function( props, callback ) {
-		if ( jQuery.isFunction( props ) ) {
-			callback = props;
-			props = [ "*" ];
-		} else {
-			props = props.split(" ");
-		}
-
-		var prop,
-			index = 0,
-			length = props.length;
-
-		for ( ; index < length ; index++ ) {
-			prop = props[ index ];
-			tweeners[ prop ] = tweeners[ prop ] || [];
-			tweeners[ prop ].unshift( callback );
-		}
-	},
-
-	prefilter: function( callback, prepend ) {
-		if ( prepend ) {
-			animationPrefilters.unshift( callback );
-		} else {
-			animationPrefilters.push( callback );
-		}
-	}
-});
-
-jQuery.speed = function( speed, easing, fn ) {
-	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
-		complete: fn || !fn && easing ||
-			jQuery.isFunction( speed ) && speed,
-		duration: speed,
-		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
-	};
-
-	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
-		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
-	// normalize opt.queue - true/undefined/null -> "fx"
-	if ( opt.queue == null || opt.queue === true ) {
-		opt.queue = "fx";
-	}
-
-	// Queueing
-	opt.old = opt.complete;
-
-	opt.complete = function() {
-		if ( jQuery.isFunction( opt.old ) ) {
-			opt.old.call( this );
-		}
-
-		if ( opt.queue ) {
-			jQuery.dequeue( this, opt.queue );
-		}
-	};
-
-	return opt;
-};
-
-jQuery.fn.extend({
-	fadeTo: function( speed, to, easing, callback ) {
-
-		// show any hidden elements after setting opacity to 0
-		return this.filter( isHidden ).css( "opacity", 0 ).show()
-
-			// animate to the value specified
-			.end().animate({ opacity: to }, speed, easing, callback );
-	},
-	animate: function( prop, speed, easing, callback ) {
-		var empty = jQuery.isEmptyObject( prop ),
-			optall = jQuery.speed( speed, easing, callback ),
-			doAnimation = function() {
-				// Operate on a copy of prop so per-property easing won't be lost
-				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-
-				// Empty animations, or finishing resolves immediately
-				if ( empty || data_priv.get( this, "finish" ) ) {
-					anim.stop( true );
-				}
-			};
-			doAnimation.finish = doAnimation;
-
-		return empty || optall.queue === false ?
-			this.each( doAnimation ) :
-			this.queue( optall.queue, doAnimation );
-	},
-	stop: function( type, clearQueue, gotoEnd ) {
-		var stopQueue = function( hooks ) {
-			var stop = hooks.stop;
-			delete hooks.stop;
-			stop( gotoEnd );
-		};
-
-		if ( typeof type !== "string" ) {
-			gotoEnd = clearQueue;
-			clearQueue = type;
-			type = undefined;
-		}
-		if ( clearQueue && type !== false ) {
-			this.queue( type || "fx", [] );
-		}
-
-		return this.each(function() {
-			var dequeue = true,
-				index = type != null && type + "queueHooks",
-				timers = jQuery.timers,
-				data = data_priv.get( this );
-
-			if ( index ) {
-				if ( data[ index ] && data[ index ].stop ) {
-					stopQueue( data[ index ] );
-				}
-			} else {
-				for ( index in data ) {
-					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
-						stopQueue( data[ index ] );
-					}
-				}
-			}
-
-			for ( index = timers.length; index--; ) {
-				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
-					timers[ index ].anim.stop( gotoEnd );
-					dequeue = false;
-					timers.splice( index, 1 );
-				}
-			}
-
-			// start the next in the queue if the last step wasn't forced
-			// timers currently will call their complete callbacks, which will dequeue
-			// but only if they were gotoEnd
-			if ( dequeue || !gotoEnd ) {
-				jQuery.dequeue( this, type );
-			}
-		});
-	},
-	finish: function( type ) {
-		if ( type !== false ) {
-			type = type || "fx";
-		}
-		return this.each(function() {
-			var index,
-				data = data_priv.get( this ),
-				queue = data[ type + "queue" ],
-				hooks = data[ type + "queueHooks" ],
-				timers = jQuery.timers,
-				length = queue ? queue.length : 0;
-
-			// enable finishing flag on private data
-			data.finish = true;
-
-			// empty the queue first
-			jQuery.queue( this, type, [] );
-
-			if ( hooks && hooks.stop ) {
-				hooks.stop.call( this, true );
-			}
-
-			// look for any active animations, and finish them
-			for ( index = timers.length; index--; ) {
-				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
-					timers[ index ].anim.stop( true );
-					timers.splice( index, 1 );
-				}
-			}
-
-			// look for any animations in the old queue and finish them
-			for ( index = 0; index < length; index++ ) {
-				if ( queue[ index ] && queue[ index ].finish ) {
-					queue[ index ].finish.call( this );
-				}
-			}
-
-			// turn off finishing flag
-			delete data.finish;
-		});
-	}
-});
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
-	var cssFn = jQuery.fn[ name ];
-	jQuery.fn[ name ] = function( speed, easing, callback ) {
-		return speed == null || typeof speed === "boolean" ?
-			cssFn.apply( this, arguments ) :
-			this.animate( genFx( name, true ), speed, easing, callback );
-	};
-});
-
-// Generate shortcuts for custom animations
-jQuery.each({
-	slideDown: genFx("show"),
-	slideUp: genFx("hide"),
-	slideToggle: genFx("toggle"),
-	fadeIn: { opacity: "show" },
-	fadeOut: { opacity: "hide" },
-	fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
-	jQuery.fn[ name ] = function( speed, easing, callback ) {
-		return this.animate( props, speed, easing, callback );
-	};
-});
-
-jQuery.timers = [];
-jQuery.fx.tick = function() {
-	var timer,
-		i = 0,
-		timers = jQuery.timers;
-
-	fxNow = jQuery.now();
-
-	for ( ; i < timers.length; i++ ) {
-		timer = timers[ i ];
-		// Checks the timer has not already been removed
-		if ( !timer() && timers[ i ] === timer ) {
-			timers.splice( i--, 1 );
-		}
-	}
-
-	if ( !timers.length ) {
-		jQuery.fx.stop();
-	}
-	fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
-	jQuery.timers.push( timer );
-	if ( timer() ) {
-		jQuery.fx.start();
-	} else {
-		jQuery.timers.pop();
-	}
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.start = function() {
-	if ( !timerId ) {
-		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
-	}
-};
-
-jQuery.fx.stop = function() {
-	clearInterval( timerId );
-	timerId = null;
-};
-
-jQuery.fx.speeds = {
-	slow: 600,
-	fast: 200,
-	// Default speed
-	_default: 400
-};
-
-
-// Based off of the plugin by Clint Helfers, with permission.
-// http://blindsignals.com/index.php/2009/07/jquery-delay/
-jQuery.fn.delay = function( time, type ) {
-	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
-	type = type || "fx";
-
-	return this.queue( type, function( next, hooks ) {
-		var timeout = setTimeout( next, time );
-		hooks.stop = function() {
-			clearTimeout( timeout );
-		};
-	});
-};
-
-
-(function() {
-	var input = document.createElement( "input" ),
-		select = document.createElement( "select" ),
-		opt = select.appendChild( document.createElement( "option" ) );
-
-	input.type = "checkbox";
-
-	// Support: iOS 5.1, Android 4.x, Android 2.3
-	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
-	support.checkOn = input.value !== "";
-
-	// Must access the parent to make an option select properly
-	// Support: IE9, IE10
-	support.optSelected = opt.selected;
-
-	// Make sure that the options inside disabled selects aren't marked as disabled
-	// (WebKit marks them as disabled)
-	select.disabled = true;
-	support.optDisabled = !opt.disabled;
-
-	// Check if an input maintains its value after becoming a radio
-	// Support: IE9, IE10
-	input = document.createElement( "input" );
-	input.value = "t";
-	input.type = "radio";
-	support.radioValue = input.value === "t";
-})();
-
-
-var nodeHook, boolHook,
-	attrHandle = jQuery.expr.attrHandle;
-
-jQuery.fn.extend({
-	attr: function( name, value ) {
-		return access( this, jQuery.attr, name, value, arguments.length > 1 );
-	},
-
-	removeAttr: function( name ) {
-		return this.each(function() {
-			jQuery.removeAttr( this, name );
-		});
-	}
-});
-
-jQuery.extend({
-	attr: function( elem, name, value ) {
-		var hooks, ret,
-			nType = elem.nodeType;
-
-		// don't get/set attributes on text, comment and attribute nodes
-		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-			return;
-		}
-
-		// Fallback to prop when attributes are not supported
-		if ( typeof elem.getAttribute === strundefined ) {
-			return jQuery.prop( elem, name, value );
-		}
-
-		// All attributes are lowercase
-		// Grab necessary hook if one is defined
-		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
-			name = name.toLowerCase();
-			hooks = jQuery.attrHooks[ name ] ||
-				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
-		}
-
-		if ( value !== undefined ) {
-
-			if ( value === null ) {
-				jQuery.removeAttr( elem, name );
-
-			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-				return ret;
-
-			} else {
-				elem.setAttribute( name, value + "" );
-				return value;
-			}
-
-		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-			return ret;
-
-		} else {
-			ret = jQuery.find.attr( elem, name );
-
-			// Non-existent attributes return null, we normalize to undefined
-			return ret == null ?
-				undefined :
-				ret;
-		}
-	},
-
-	removeAttr: function( elem, value ) {
-		var name, propName,
-			i = 0,
-			attrNames = value && value.match( rnotwhite );
-
-		if ( attrNames && elem.nodeType === 1 ) {
-			while ( (name = attrNames[i++]) ) {
-				propName = jQuery.propFix[ name ] || name;
-
-				// Boolean attributes get special treatment (#10870)
-				if ( jQuery.expr.match.bool.test( name ) ) {
-					// Set corresponding property to false
-					elem[ propName ] = false;
-				}
-
-				elem.removeAttribute( name );
-			}
-		}
-	},
-
-	attrHooks: {
-		type: {
-			set: function( elem, value ) {
-				if ( !support.radioValue && value === "radio" &&
-					jQuery.nodeName( elem, "input" ) ) {
-					// Setting the type on a radio button after the value resets the value in IE6-9
-					// Reset value to default in case type is set after value during creation
-					var val = elem.value;
-					elem.setAttribute( "type", value );
-					if ( val ) {
-						elem.value = val;
-					}
-					return value;
-				}
-			}
-		}
-	}
-});
-
-// Hooks for boolean attributes
-boolHook = {
-	set: function( elem, value, name ) {
-		if ( value === false ) {
-			// Remove boolean attributes when set to false
-			jQuery.removeAttr( elem, name );
-		} else {
-			elem.setAttribute( name, name );
-		}
-		return name;
-	}
-};
-jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
-	var getter = attrHandle[ name ] || jQuery.find.attr;
-
-	attrHandle[ name ] = function( elem, name, isXML ) {
-		var ret, handle;
-		if ( !isXML ) {
-			// Avoid an infinite loop by temporarily removing this function from the getter
-			handle = attrHandle[ name ];
-			attrHandle[ name ] = ret;
-			ret = getter( elem, name, isXML ) != null ?
-				name.toLowerCase() :
-				null;
-			attrHandle[ name ] = handle;
-		}
-		return ret;
-	};
-});
-
-
-
-
-var rfocusable = /^(?:input|select|textarea|button)$/i;
-
-jQuery.fn.extend({
-	prop: function( name, value ) {
-		return access( this, jQuery.prop, name, value, arguments.length > 1 );
-	},
-
-	removeProp: function( name ) {
-		return this.each(function() {
-			delete this[ jQuery.propFix[ name ] || name ];
-		});
-	}
-});
-
-jQuery.extend({
-	propFix: {
-		"for": "htmlFor",
-		"class": "className"
-	},
-
-	prop: function( elem, name, value ) {
-		var ret, hooks, notxml,
-			nType = elem.nodeType;
-
-		// don't get/set properties on text, comment and attribute nodes
-		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-			return;
-		}
-
-		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-		if ( notxml ) {
-			// Fix name and attach hooks
-			name = jQuery.propFix[ name ] || name;
-			hooks = jQuery.propHooks[ name ];
-		}
-
-		if ( value !== undefined ) {
-			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
-				ret :
-				( elem[ name ] = value );
-
-		} else {
-			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
-				ret :
-				elem[ name ];
-		}
-	},
-
-	propHooks: {
-		tabIndex: {
-			get: function( elem ) {
-				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
-					elem.tabIndex :
-					-1;
-			}
-		}
-	}
-});
-
-// Support: IE9+
-// Selectedness for an option in an optgroup can be inaccurate
-if ( !support.optSelected ) {
-	jQuery.propHooks.selected = {
-		get: function( elem ) {
-			var parent = elem.parentNode;
-			if ( parent && parent.parentNode ) {
-				parent.parentNode.selectedIndex;
-			}
-			return null;
-		}
-	};
-}
-
-jQuery.each([
-	"tabIndex",
-	"readOnly",
-	"maxLength",
-	"cellSpacing",
-	"cellPadding",
-	"rowSpan",
-	"colSpan",
-	"useMap",
-	"frameBorder",
-	"contentEditable"
-], function() {
-	jQuery.propFix[ this.toLowerCase() ] = this;
-});
-
-
-
-
-var rclass = /[\t\r\n\f]/g;
-
-jQuery.fn.extend({
-	addClass: function( value ) {
-		var classes, elem, cur, clazz, j, finalValue,
-			proceed = typeof value === "string" && value,
-			i = 0,
-			len = this.length;
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).addClass( value.call( this, j, this.className ) );
-			});
-		}
-
-		if ( proceed ) {
-			// The disjunction here is for better compressibility (see removeClass)
-			classes = ( value || "" ).match( rnotwhite ) || [];
-
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
-				cur = elem.nodeType === 1 && ( elem.className ?
-					( " " + elem.className + " " ).replace( rclass, " " ) :
-					" "
-				);
-
-				if ( cur ) {
-					j = 0;
-					while ( (clazz = classes[j++]) ) {
-						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
-							cur += clazz + " ";
-						}
-					}
-
-					// only assign if different to avoid unneeded rendering.
-					finalValue = jQuery.trim( cur );
-					if ( elem.className !== finalValue ) {
-						elem.className = finalValue;
-					}
-				}
-			}
-		}
-
-		return this;
-	},
-
-	removeClass: function( value ) {
-		var classes, elem, cur, clazz, j, finalValue,
-			proceed = arguments.length === 0 || typeof value === "string" && value,
-			i = 0,
-			len = this.length;
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).removeClass( value.call( this, j, this.className ) );
-			});
-		}
-		if ( proceed ) {
-			classes = ( value || "" ).match( rnotwhite ) || [];
-
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
-				// This expression is here for better compressibility (see addClass)
-				cur = elem.nodeType === 1 && ( elem.className ?
-					( " " + elem.className + " " ).replace( rclass, " " ) :
-					""
-				);
-
-				if ( cur ) {
-					j = 0;
-					while ( (clazz = classes[j++]) ) {
-						// Remove *all* instances
-						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
-							cur = cur.replace( " " + clazz + " ", " " );
-						}
-					}
-
-					// only assign if different to avoid unneeded rendering.
-					finalValue = value ? jQuery.trim( cur ) : "";
-					if ( elem.className !== finalValue ) {
-						elem.className = finalValue;
-					}
-				}
-			}
-		}
-
-		return this;
-	},
-
-	toggleClass: function( value, stateVal ) {
-		var type = typeof value;
-
-		if ( typeof stateVal === "boolean" && type === "string" ) {
-			return stateVal ? this.addClass( value ) : this.removeClass( value );
-		}
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
-			});
-		}
-
-		return this.each(function() {
-			if ( type === "string" ) {
-				// toggle individual class names
-				var className,
-					i = 0,
-					self = jQuery( this ),
-					classNames = value.match( rnotwhite ) || [];
-
-				while ( (className = classNames[ i++ ]) ) {
-					// check each className given, space separated list
-					if ( self.hasClass( className ) ) {
-						self.removeClass( className );
-					} else {
-						self.addClass( className );
-					}
-				}
-
-			// Toggle whole class name
-			} else if ( type === strundefined || type === "boolean" ) {
-				if ( this.className ) {
-					// store className if set
-					data_priv.set( this, "__className__", this.className );
-				}
-
-				// If the element has a class name or if we're passed "false",
-				// then remove the whole classname (if there was one, the above saved it).
-				// Otherwise bring back whatever was previously saved (if anything),
-				// falling back to the empty string if nothing was stored.
-				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
-			}
-		});
-	},
-
-	hasClass: function( selector ) {
-		var className = " " + selector + " ",
-			i = 0,
-			l = this.length;
-		for ( ; i < l; i++ ) {
-			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
-				return true;
-			}
-		}
-
-		return false;
-	}
-});
-
-
-
-
-var rreturn = /\r/g;
-
-jQuery.fn.extend({
-	val: function( value ) {
-		var hooks, ret, isFunction,
-			elem = this[0];
-
-		if ( !arguments.length ) {
-			if ( elem ) {
-				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
-				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
-					return ret;
-				}
-
-				ret = elem.value;
-
-				return typeof ret === "string" ?
-					// handle most common string cases
-					ret.replace(rreturn, "") :
-					// handle cases where value is null/undef or number
-					ret == null ? "" : ret;
-			}
-
-			return;
-		}
-
-		isFunction = jQuery.isFunction( value );
-
-		return this.each(function( i ) {
-			var val;
-
-			if ( this.nodeType !== 1 ) {
-				return;
-			}
-
-			if ( isFunction ) {
-				val = value.call( this, i, jQuery( this ).val() );
-			} else {
-				val = value;
-			}
-
-			// Treat null/undefined as ""; convert numbers to string
-			if ( val == null ) {
-				val = "";
-
-			} else if ( typeof val === "number" ) {
-				val += "";
-
-			} else if ( jQuery.isArray( val ) ) {
-				val = jQuery.map( val, function( value ) {
-					return value == null ? "" : value + "";
-				});
-			}
-
-			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
-			// If set returns undefined, fall back to normal setting
-			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
-				this.value = val;
-			}
-		});
-	}
-});
-
-jQuery.extend({
-	valHooks: {
-		option: {
-			get: function( elem ) {
-				var val = jQuery.find.attr( elem, "value" );
-				return val != null ?
-					val :
-					// Support: IE10-11+
-					// option.text throws exceptions (#14686, #14858)
-					jQuery.trim( jQuery.text( elem ) );
-			}
-		},
-		select: {
-			get: function( elem ) {
-				var value, option,
-					options = elem.options,
-					index = elem.selectedIndex,
-					one = elem.type === "select-one" || index < 0,
-					values = one ? null : [],
-					max = one ? index + 1 : options.length,
-					i = index < 0 ?
-						max :
-						one ? index : 0;
-
-				// Loop through all the selected options
-				for ( ; i < max; i++ ) {
-					option = options[ i ];
-
-					// IE6-9 doesn't update selected after form reset (#2551)
-					if ( ( option.selected || i === index ) &&
-							// Don't return options that are disabled or in a disabled optgroup
-							( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
-							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
-						// Get the specific value for the option
-						value = jQuery( option ).val();
-
-						// We don't need an array for one selects
-						if ( one ) {
-							return value;
-						}
-
-						// Multi-Selects return an array
-						values.push( value );
-					}
-				}
-
-				return values;
-			},
-
-			set: function( elem, value ) {
-				var optionSet, option,
-					options = elem.options,
-					values = jQuery.makeArray( value ),
-					i = options.length;
-
-				while ( i-- ) {
-					option = options[ i ];
-					if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) {
-						optionSet = true;
-					}
-				}
-
-				// force browsers to behave consistently when non-matching value is set
-				if ( !optionSet ) {
-					elem.selectedIndex = -1;
-				}
-				return values;
-			}
-		}
-	}
-});
-
-// Radios and checkboxes getter/setter
-jQuery.each([ "radio", "checkbox" ], function() {
-	jQuery.valHooks[ this ] = {
-		set: function( elem, value ) {
-			if ( jQuery.isArray( value ) ) {
-				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
-			}
-		}
-	};
-	if ( !support.checkOn ) {
-		jQuery.valHooks[ this ].get = function( elem ) {
-			// Support: Webkit
-			// "" is returned instead of "on" if a value isn't specified
-			return elem.getAttribute("value") === null ? "on" : elem.value;
-		};
-	}
-});
-
-
-
-
-// Return jQuery for attributes-only inclusion
-
-
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
-	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
-	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
-	// Handle event binding
-	jQuery.fn[ name ] = function( data, fn ) {
-		return arguments.length > 0 ?
-			this.on( name, null, data, fn ) :
-			this.trigger( name );
-	};
-});
-
-jQuery.fn.extend({
-	hover: function( fnOver, fnOut ) {
-		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
-	},
-
-	bind: function( types, data, fn ) {
-		return this.on( types, null, data, fn );
-	},
-	unbind: function( types, fn ) {
-		return this.off( types, null, fn );
-	},
-
-	delegate: function( selector, types, data, fn ) {
-		return this.on( types, selector, data, fn );
-	},
-	undelegate: function( selector, types, fn ) {
-		// ( namespace ) or ( selector, types [, fn] )
-		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
-	}
-});
-
-
-var nonce = jQuery.now();
-
-var rquery = (/\?/);
-
-
-
-// Support: Android 2.3
-// Workaround failure to string-cast null input
-jQuery.parseJSON = function( data ) {
-	return JSON.parse( data + "" );
-};
-
-
-// Cross-browser xml parsing
-jQuery.parseXML = function( data ) {
-	var xml, tmp;
-	if ( !data || typeof data !== "string" ) {
-		return null;
-	}
-
-	// Support: IE9
-	try {
-		tmp = new DOMParser();
-		xml = tmp.parseFromString( data, "text/xml" );
-	} catch ( e ) {
-		xml = undefined;
-	}
-
-	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
-		jQuery.error( "Invalid XML: " + data );
-	}
-	return xml;
-};
-
-
-var
-	// Document location
-	ajaxLocParts,
-	ajaxLocation,
-
-	rhash = /#.*$/,
-	rts = /([?&])_=[^&]*/,
-	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
-	// #7653, #8125, #8152: local protocol detection
-	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
-	rnoContent = /^(?:GET|HEAD)$/,
-	rprotocol = /^\/\//,
-	rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
-
-	/* Prefilters
-	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
-	 * 2) These are called:
-	 *    - BEFORE asking for a transport
-	 *    - AFTER param serialization (s.data is a string if s.processData is true)
-	 * 3) key is the dataType
-	 * 4) the catchall symbol "*" can be used
-	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
-	 */
-	prefilters = {},
-
-	/* Transports bindings
-	 * 1) key is the dataType
-	 * 2) the catchall symbol "*" can be used
-	 * 3) selection will start with transport dataType and THEN go to "*" if needed
-	 */
-	transports = {},
-
-	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
-	allTypes = "*/".concat("*");
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
-	ajaxLocation = location.href;
-} catch( e ) {
-	// Use the href attribute of an A element
-	// since IE will modify it given document.location
-	ajaxLocation = document.createElement( "a" );
-	ajaxLocation.href = "";
-	ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
-	// dataTypeExpression is optional and defaults to "*"
-	return function( dataTypeExpression, func ) {
-
-		if ( typeof dataTypeExpression !== "string" ) {
-			func = dataTypeExpression;
-			dataTypeExpression = "*";
-		}
-
-		var dataType,
-			i = 0,
-			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
-
-		if ( jQuery.isFunction( func ) ) {
-			// For each dataType in the dataTypeExpression
-			while ( (dataType = dataTypes[i++]) ) {
-				// Prepend if requested
-				if ( dataType[0] === "+" ) {
-					dataType = dataType.slice( 1 ) || "*";
-					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
-
-				// Otherwise append
-				} else {
-					(structure[ dataType ] = structure[ dataType ] || []).push( func );
-				}
-			}
-		}
-	};
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-
-	var inspected = {},
-		seekingTransport = ( structure === transports );
-
-	function inspect( dataType ) {
-		var selected;
-		inspected[ dataType ] = true;
-		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
-			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
-			if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
-				options.dataTypes.unshift( dataTypeOrTransport );
-				inspect( dataTypeOrTransport );
-				return false;
-			} else if ( seekingTransport ) {
-				return !( selected = dataTypeOrTransport );
-			}
-		});
-		return selected;
-	}
-
-	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
-	var key, deep,
-		flatOptions = jQuery.ajaxSettings.flatOptions || {};
-
-	for ( key in src ) {
-		if ( src[ key ] !== undefined ) {
-			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
-		}
-	}
-	if ( deep ) {
-		jQuery.extend( true, target, deep );
-	}
-
-	return target;
-}
-
-/* Handles responses to an ajax request:
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-
-	var ct, type, finalDataType, firstDataType,
-		contents = s.contents,
-		dataTypes = s.dataTypes;
-
-	// Remove auto dataType and get content-type in the process
-	while ( dataTypes[ 0 ] === "*" ) {
-		dataTypes.shift();
-		if ( ct === undefined ) {
-			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
-		}
-	}
-
-	// Check if we're dealing with a known content-type
-	if ( ct ) {
-		for ( type in contents ) {
-			if ( contents[ type ] && contents[ type ].test( ct ) ) {
-				dataTypes.unshift( type );
-				break;
-			}
-		}
-	}
-
-	// Check to see if we have a response for the expected dataType
-	if ( dataTypes[ 0 ] in responses ) {
-		finalDataType = dataTypes[ 0 ];
-	} else {
-		// Try convertible dataTypes
-		for ( type in responses ) {
-			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
-				finalDataType = type;
-				break;
-			}
-			if ( !firstDataType ) {
-				firstDataType = type;
-			}
-		}
-		// Or just use first one
-		finalDataType = finalDataType || firstDataType;
-	}
-
-	// If we found a dataType
-	// We add the dataType to the list if needed
-	// and return the corresponding response
-	if ( finalDataType ) {
-		if ( finalDataType !== dataTypes[ 0 ] ) {
-			dataTypes.unshift( finalDataType );
-		}
-		return responses[ finalDataType ];
-	}
-}
-
-/* Chain conversions given the request and the original response
- * Also sets the responseXXX fields on the jqXHR instance
- */
-function ajaxConvert( s, response, jqXHR, isSuccess ) {
-	var conv2, current, conv, tmp, prev,
-		converters = {},
-		// Work with a copy of dataTypes in case we need to modify it for conversion
-		dataTypes = s.dataTypes.slice();
-
-	// Create converters map with lowercased keys
-	if ( dataTypes[ 1 ] ) {
-		for ( conv in s.converters ) {
-			converters[ conv.toLowerCase() ] = s.converters[ conv ];
-		}
-	}
-
-	current = dataTypes.shift();
-
-	// Convert to each sequential dataType
-	while ( current ) {
-
-		if ( s.responseFields[ current ] ) {
-			jqXHR[ s.responseFields[ current ] ] = response;
-		}
-
-		// Apply the dataFilter if provided
-		if ( !prev && isSuccess && s.dataFilter ) {
-			response = s.dataFilter( response, s.dataType );
-		}
-
-		prev = current;
-		current = dataTypes.shift();
-
-		if ( current ) {
-
-		// There's only work to do if current dataType is non-auto
-			if ( current === "*" ) {
-
-				current = prev;
-
-			// Convert response if prev dataType is non-auto and differs from current
-			} else if ( prev !== "*" && prev !== current ) {
-
-				// Seek a direct converter
-				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
-				// If none found, seek a pair
-				if ( !conv ) {
-					for ( conv2 in converters ) {
-
-						// If conv2 outputs current
-						tmp = conv2.split( " " );
-						if ( tmp[ 1 ] === current ) {
-
-							// If prev can be converted to accepted input
-							conv = converters[ prev + " " + tmp[ 0 ] ] ||
-								converters[ "* " + tmp[ 0 ] ];
-							if ( conv ) {
-								// Condense equivalence converters
-								if ( conv === true ) {
-									conv = converters[ conv2 ];
-
-								// Otherwise, insert the intermediate dataType
-								} else if ( converters[ conv2 ] !== true ) {
-									current = tmp[ 0 ];
-									dataTypes.unshift( tmp[ 1 ] );
-								}
-								break;
-							}
-						}
-					}
-				}
-
-				// Apply converter (if not an equivalence)
-				if ( conv !== true ) {
-
-					// Unless errors are allowed to bubble, catch and return them
-					if ( conv && s[ "throws" ] ) {
-						response = conv( response );
-					} else {
-						try {
-							response = conv( response );
-						} catch ( e ) {
-							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
-						}
-					}
-				}
-			}
-		}
-	}
-
-	return { state: "success", data: response };
-}
-
-jQuery.extend({
-
-	// Counter for holding the number of active queries
-	active: 0,
-
-	// Last-Modified header cache for next request
-	lastModified: {},
-	etag: {},
-
-	ajaxSettings: {
-		url: ajaxLocation,
-		type: "GET",
-		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
-		global: true,
-		processData: true,
-		async: true,
-		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
-		/*
-		timeout: 0,
-		data: null,
-		dataType: null,
-		username: null,
-		password: null,
-		cache: null,
-		throws: false,
-		traditional: false,
-		headers: {},
-		*/
-
-		accepts: {
-			"*": allTypes,
-			text: "text/plain",
-			html: "text/html",
-			xml: "application/xml, text/xml",
-			json: "application/json, text/javascript"
-		},
-
-		contents: {
-			xml: /xml/,
-			html: /html/,
-			json: /json/
-		},
-
-		responseFields: {
-			xml: "responseXML",
-			text: "responseText",
-			json: "responseJSON",
-			native: "responseNative"
-		},
-
-		// Data converters
-		// Keys separate source (or catchall "*") and destination types with a single space
-		converters: {
-
-			// Convert anything to text
-			"* text": String,
-
-			// Text to html (true = no transformation)
-			"text html": true,
-
-			// Evaluate text as a json expression
-			"text json": jQuery.parseJSON,
-
-			// Parse text as xml
-			"text xml": jQuery.parseXML,
-
-			// Don't convert a native response
-			"* native": true
-		},
-
-		// For options that shouldn't be deep extended:
-		// you can add your own custom options here if
-		// and when you create one that shouldn't be
-		// deep extended (see ajaxExtend)
-		flatOptions: {
-			url: true,
-			context: true
-		}
-	},
-
-	// Creates a full fledged settings object into target
-	// with both ajaxSettings and settings fields.
-	// If target is omitted, writes into ajaxSettings.
-	ajaxSetup: function( target, settings ) {
-		return settings ?
-
-			// Building a settings object
-			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
-
-			// Extending ajaxSettings
-			ajaxExtend( jQuery.ajaxSettings, target );
-	},
-
-	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
-	ajaxTransport: addToPrefiltersOrTransports( transports ),
-
-	// Main method
-	ajax: function( url, options ) {
-
-		// If url is an object, simulate pre-1.5 signature
-		if ( typeof url === "object" ) {
-			options = url;
-			url = undefined;
-		}
-
-		// Force options to be an object
-		options = options || {};
-
-		var transport,
-			// URL without anti-cache param
-			cacheURL,
-			// Response headers
-			responseHeadersString,
-			responseHeaders,
-			// timeout handle
-			timeoutTimer,
-			// Cross-domain detection vars
-			parts,
-			// To know if global events are to be dispatched
-			fireGlobals,
-			// Loop variable
-			i,
-			// Create the final options object
-			s = jQuery.ajaxSetup( {}, options ),
-			// Callbacks context
-			callbackContext = s.context || s,
-			// Context for global events is callbackContext if it is a DOM node or jQuery collection
-			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
-				jQuery( callbackContext ) :
-				jQuery.event,
-			// Deferreds
-			deferred = jQuery.Deferred(),
-			completeDeferred = jQuery.Callbacks("once memory"),
-			// Status-dependent callbacks
-			statusCode = s.statusCode || {},
-			// Headers (they are sent all at once)
-			requestHeaders = {},
-			requestHeadersNames = {},
-			// The jqXHR state
-			state = 0,
-			// Default abort message
-			strAbort = "canceled",
-			// Fake xhr
-			jqXHR = {
-				readyState: 0,
-
-				// Builds headers hashtable if needed
-				getResponseHeader: function( key ) {
-					var match;
-					if ( state === 2 ) {
-						if ( !responseHeaders ) {
-							responseHeaders = {};
-							while ( (match = rheaders.exec( responseHeadersString )) ) {
-								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
-							}
-						}
-						match = responseHeaders[ key.toLowerCase() ];
-					}
-					return match == null ? null : match;
-				},
-
-				// Raw string
-				getAllResponseHeaders: function() {
-					return state === 2 ? responseHeadersString : null;
-				},
-
-				// Caches the header
-				setRequestHeader: function( name, value ) {
-					var lname = name.toLowerCase();
-					if ( !state ) {
-						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
-						requestHeaders[ name ] = value;
-					}
-					return this;
-				},
-
-				// Overrides response content-type header
-				overrideMimeType: function( type ) {
-					if ( !state ) {
-						s.mimeType = type;
-					}
-					return this;
-				},
-
-				// Status-dependent callbacks
-				statusCode: function( map ) {
-					var code;
-					if ( map ) {
-						if ( state < 2 ) {
-							for ( code in map ) {
-								// Lazy-add the new callback in a way that preserves old ones
-								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
-							}
-						} else {
-							// Execute the appropriate callbacks
-							jqXHR.always( map[ jqXHR.status ] );
-						}
-					}
-					return this;
-				},
-
-				// Cancel the request
-				abort: function( statusText ) {
-					var finalText = statusText || strAbort;
-					if ( transport ) {
-						transport.abort( finalText );
-					}
-					done( 0, finalText );
-					return this;
-				}
-			};
-
-		// Attach deferreds
-		deferred.promise( jqXHR ).complete = completeDeferred.add;
-		jqXHR.success = jqXHR.done;
-		jqXHR.error = jqXHR.fail;
-
-		// Remove hash character (#7531: and string promotion)
-		// Add protocol if not provided (prefilters might expect it)
-		// Handle falsy url in the settings object (#10093: consistency with old signature)
-		// We also use the url parameter if available
-		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
-			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
-		// Alias method option to type as per ticket #12004
-		s.type = options.method || options.type || s.method || s.type;
-
-		// Extract dataTypes list
-		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
-
-		// A cross-domain request is in order when we have a protocol:host:port mismatch
-		if ( s.crossDomain == null ) {
-			parts = rurl.exec( s.url.toLowerCase() );
-			s.crossDomain = !!( parts &&
-				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
-					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
-						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
-			);
-		}
-
-		// Convert data if not already a string
-		if ( s.data && s.processData && typeof s.data !== "string" ) {
-			s.data = jQuery.param( s.data, s.traditional );
-		}
-
-		// Apply prefilters
-		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
-		// If request was aborted inside a prefilter, stop there
-		if ( state === 2 ) {
-			return jqXHR;
-		}
-
-		// We can fire global events as of now if asked to
-		fireGlobals = s.global;
-
-		// Watch for a new set of requests
-		if ( fireGlobals && jQuery.active++ === 0 ) {
-			jQuery.event.trigger("ajaxStart");
-		}
-
-		// Uppercase the type
-		s.type = s.type.toUpperCase();
-
-		// Determine if request has content
-		s.hasContent = !rnoContent.test( s.type );
-
-		// Save the URL in case we're toying with the If-Modified-Since
-		// and/or If-None-Match header later on
-		cacheURL = s.url;
-
-		// More options handling for requests with no content
-		if ( !s.hasContent ) {
-
-			// If data is available, append data to url
-			if ( s.data ) {
-				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
-				// #9682: remove data so that it's not used in an eventual retry
-				delete s.data;
-			}
-
-			// Add anti-cache in url if needed
-			if ( s.cache === false ) {
-				s.url = rts.test( cacheURL ) ?
-
-					// If there is already a '_' parameter, set its value
-					cacheURL.replace( rts, "$1_=" + nonce++ ) :
-
-					// Otherwise add one to the end
-					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
-			}
-		}
-
-		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-		if ( s.ifModified ) {
-			if ( jQuery.lastModified[ cacheURL ] ) {
-				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
-			}
-			if ( jQuery.etag[ cacheURL ] ) {
-				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
-			}
-		}
-
-		// Set the correct header, if data is being sent
-		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
-			jqXHR.setRequestHeader( "Content-Type", s.contentType );
-		}
-
-		// Set the Accepts header for the server, depending on the dataType
-		jqXHR.setRequestHeader(
-			"Accept",
-			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
-				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
-				s.accepts[ "*" ]
-		);
-
-		// Check for headers option
-		for ( i in s.headers ) {
-			jqXHR.setRequestHeader( i, s.headers[ i ] );
-		}
-
-		// Allow custom headers/mimetypes and early abort
-		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
-			// Abort if not done already and return
-			return jqXHR.abort();
-		}
-
-		// aborting is no longer a cancellation
-		strAbort = "abort";
-
-		// Install callbacks on deferreds
-		for ( i in { success: 1, error: 1, complete: 1 } ) {
-			jqXHR[ i ]( s[ i ] );
-		}
-
-		// Get transport
-		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
-		// If no transport, we auto-abort
-		if ( !transport ) {
-			done( -1, "No Transport" );
-		} else {
-			jqXHR.readyState = 1;
-
-			// Send global event
-			if ( fireGlobals ) {
-				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
-			}
-			// Timeout
-			if ( s.async && s.timeout > 0 ) {
-				timeoutTimer = setTimeout(function() {
-					jqXHR.abort("timeout");
-				}, s.timeout );
-			}
-
-			try {
-				state = 1;
-				transport.send( requestHeaders, done );
-			} catch ( e ) {
-				// Propagate exception as error if not done
-				if ( state < 2 ) {
-					done( -1, e );
-				// Simply rethrow otherwise
-				} else {
-					throw e;
-				}
-			}
-		}
-
-		// Callback for when everything is done
-		function done( status, nativeStatusText, responses, headers ) {
-			var isSuccess, success, error, response, modified,
-				statusText = nativeStatusText;
-
-			// Called once
-			if ( state === 2 ) {
-				return;
-			}
-
-			// State is "done" now
-			state = 2;
-
-			// Clear timeout if it exists
-			if ( timeoutTimer ) {
-				clearTimeout( timeoutTimer );
-			}
-
-			// Dereference transport for early garbage collection
-			// (no matter how long the jqXHR object will be used)
-			transport = undefined;
-
-			// Cache response headers
-			responseHeadersString = headers || "";
-
-			// Set readyState
-			jqXHR.readyState = status > 0 ? 4 : 0;
-
-			// Determine if successful
-			isSuccess = status >= 200 && status < 300 || status === 304;
-
-			// Get response data
-			if ( responses ) {
-				response = ajaxHandleResponses( s, jqXHR, responses );
-			}
-
-			// Convert no matter what (that way responseXXX fields are always set)
-			response = ajaxConvert( s, response, jqXHR, isSuccess );
-
-			// If successful, handle type chaining
-			if ( isSuccess ) {
-
-				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-				if ( s.ifModified ) {
-					modified = jqXHR.getResponseHeader("Last-Modified");
-					if ( modified ) {
-						jQuery.lastModified[ cacheURL ] = modified;
-					}
-					modified = jqXHR.getResponseHeader("etag");
-					if ( modified ) {
-						jQuery.etag[ cacheURL ] = modified;
-					}
-				}
-
-				// if no content
-				if ( status === 204 || s.type === "HEAD" ) {
-					statusText = "nocontent";
-
-				// if not modified
-				} else if ( status === 304 ) {
-					statusText = "notmodified";
-
-				// If we have data, let's convert it
-				} else {
-					statusText = response.state;
-					success = response.data;
-					error = response.error;
-					isSuccess = !error;
-				}
-			} else {
-				// We extract error from statusText
-				// then normalize statusText and status for non-aborts
-				error = statusText;
-				if ( status || !statusText ) {
-					statusText = "error";
-					if ( status < 0 ) {
-						status = 0;
-					}
-				}
-			}
-
-			// Set data for the fake xhr object
-			jqXHR.status = status;
-			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
-			// Success/Error
-			if ( isSuccess ) {
-				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
-			} else {
-				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
-			}
-
-			// Status-dependent callbacks
-			jqXHR.statusCode( statusCode );
-			statusCode = undefined;
-
-			if ( fireGlobals ) {
-				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
-					[ jqXHR, s, isSuccess ? success : error ] );
-			}
-
-			// Complete
-			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
-			if ( fireGlobals ) {
-				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
-				// Handle the global AJAX counter
-				if ( !( --jQuery.active ) ) {
-					jQuery.event.trigger("ajaxStop");
-				}
-			}
-		}
-
-		return jqXHR;
-	},
-
-	getJSON: function( url, data, callback ) {
-		return jQuery.get( url, data, callback, "json" );
-	},
-
-	getScript: function( url, callback ) {
-		return jQuery.get( url, undefined, callback, "script" );
-	}
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
-	jQuery[ method ] = function( url, data, callback, type ) {
-		// shift arguments if data argument was omitted
-		if ( jQuery.isFunction( data ) ) {
-			type = type || callback;
-			callback = data;
-			data = undefined;
-		}
-
-		return jQuery.ajax({
-			url: url,
-			type: method,
-			dataType: type,
-			data: data,
-			success: callback
-		});
-	};
-});
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
-	jQuery.fn[ type ] = function( fn ) {
-		return this.on( type, fn );
-	};
-});
-
-
-jQuery._evalUrl = function( url ) {
-	return jQuery.ajax({
-		url: url,
-		type: "GET",
-		dataType: "script",
-		async: false,
-		global: false,
-		"throws": true
-	});
-};
-
-
-jQuery.fn.extend({
-	wrapAll: function( html ) {
-		var wrap;
-
-		if ( jQuery.isFunction( html ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).wrapAll( html.call(this, i) );
-			});
-		}
-
-		if ( this[ 0 ] ) {
-
-			// The elements to wrap the target around
-			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
-
-			if ( this[ 0 ].parentNode ) {
-				wrap.insertBefore( this[ 0 ] );
-			}
-
-			wrap.map(function() {
-				var elem = this;
-
-				while ( elem.firstElementChild ) {
-					elem = elem.firstElementChild;
-				}
-
-				return elem;
-			}).append( this );
-		}
-
-		return this;
-	},
-
-	wrapInner: function( html ) {
-		if ( jQuery.isFunction( html ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).wrapInner( html.call(this, i) );
-			});
-		}
-
-		return this.each(function() {
-			var self = jQuery( this ),
-				contents = self.contents();
-
-			if ( contents.length ) {
-				contents.wrapAll( html );
-
-			} else {
-				self.append( html );
-			}
-		});
-	},
-
-	wrap: function( html ) {
-		var isFunction = jQuery.isFunction( html );
-
-		return this.each(function( i ) {
-			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
-		});
-	},
-
-	unwrap: function() {
-		return this.parent().each(function() {
-			if ( !jQuery.nodeName( this, "body" ) ) {
-				jQuery( this ).replaceWith( this.childNodes );
-			}
-		}).end();
-	}
-});
-
-
-jQuery.expr.filters.hidden = function( elem ) {
-	// Support: Opera <= 12.12
-	// Opera reports offsetWidths and offsetHeights less than zero on some elements
-	return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
-};
-jQuery.expr.filters.visible = function( elem ) {
-	return !jQuery.expr.filters.hidden( elem );
-};
-
-
-
-
-var r20 = /%20/g,
-	rbracket = /\[\]$/,
-	rCRLF = /\r?\n/g,
-	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
-	rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-function buildParams( prefix, obj, traditional, add ) {
-	var name;
-
-	if ( jQuery.isArray( obj ) ) {
-		// Serialize array item.
-		jQuery.each( obj, function( i, v ) {
-			if ( traditional || rbracket.test( prefix ) ) {
-				// Treat each array item as a scalar.
-				add( prefix, v );
-
-			} else {
-				// Item is non-scalar (array or object), encode its numeric index.
-				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
-			}
-		});
-
-	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
-		// Serialize object item.
-		for ( name in obj ) {
-			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
-		}
-
-	} else {
-		// Serialize scalar item.
-		add( prefix, obj );
-	}
-}
-
-// Serialize an array of form elements or a set of
-// key/values into a query string
-jQuery.param = function( a, traditional ) {
-	var prefix,
-		s = [],
-		add = function( key, value ) {
-			// If value is a function, invoke it and return its value
-			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
-			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
-		};
-
-	// Set traditional to true for jQuery <= 1.3.2 behavior.
-	if ( traditional === undefined ) {
-		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
-	}
-
-	// If an array was passed in, assume that it is an array of form elements.
-	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
-		// Serialize the form elements
-		jQuery.each( a, function() {
-			add( this.name, this.value );
-		});
-
-	} else {
-		// If traditional, encode the "old" way (the way 1.3.2 or older
-		// did it), otherwise encode params recursively.
-		for ( prefix in a ) {
-			buildParams( prefix, a[ prefix ], traditional, add );
-		}
-	}
-
-	// Return the resulting serialization
-	return s.join( "&" ).replace( r20, "+" );
-};
-
-jQuery.fn.extend({
-	serialize: function() {
-		return jQuery.param( this.serializeArray() );
-	},
-	serializeArray: function() {
-		return this.map(function() {
-			// Can add propHook for "elements" to filter or add form elements
-			var elements = jQuery.prop( this, "elements" );
-			return elements ? jQuery.makeArray( elements ) : this;
-		})
-		.filter(function() {
-			var type = this.type;
-
-			// Use .is( ":disabled" ) so that fieldset[disabled] works
-			return this.name && !jQuery( this ).is( ":disabled" ) &&
-				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
-				( this.checked || !rcheckableType.test( type ) );
-		})
-		.map(function( i, elem ) {
-			var val = jQuery( this ).val();
-
-			return val == null ?
-				null :
-				jQuery.isArray( val ) ?
-					jQuery.map( val, function( val ) {
-						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-					}) :
-					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-		}).get();
-	}
-});
-
-
-jQuery.ajaxSettings.xhr = function() {
-	try {
-		return new XMLHttpRequest();
-	} catch( e ) {}
-};
-
-var xhrId = 0,
-	xhrCallbacks = {},
-	xhrSuccessStatus = {
-		// file protocol always yields status code 0, assume 200
-		0: 200,
-		// Support: IE9
-		// #1450: sometimes IE returns 1223 when it should be 204
-		1223: 204
-	},
-	xhrSupported = jQuery.ajaxSettings.xhr();
-
-// Support: IE9
-// Open requests must be manually aborted on unload (#5280)
-if ( window.ActiveXObject ) {
-	jQuery( window ).on( "unload", function() {
-		for ( var key in xhrCallbacks ) {
-			xhrCallbacks[ key ]();
-		}
-	});
-}
-
-support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-support.ajax = xhrSupported = !!xhrSupported;
-
-jQuery.ajaxTransport(function( options ) {
-	var callback;
-
-	// Cross domain only allowed if supported through XMLHttpRequest
-	if ( support.cors || xhrSupported && !options.crossDomain ) {
-		return {
-			send: function( headers, complete ) {
-				var i,
-					xhr = options.xhr(),
-					id = ++xhrId,
-					responses = {};
-
-				xhr.open( options.type, options.url, options.async, options.username, options.password );
-
-				// Apply custom fields if provided
-				if ( options.xhrFields ) {
-					for ( i in options.xhrFields ) {
-						xhr[ i ] = options.xhrFields[ i ];
-					}
-				}
-
-				// Override mime type if needed
-				if ( options.mimeType && xhr.overrideMimeType ) {
-					xhr.overrideMimeType( options.mimeType );
-				}
-
-				// X-Requested-With header
-				// For cross-domain requests, seeing as conditions for a preflight are
-				// akin to a jigsaw puzzle, we simply never set it to be sure.
-				// (it can always be set on a per-request basis or even using ajaxSetup)
-				// For same-domain requests, won't change header if already provided.
-				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
-					headers["X-Requested-With"] = "XMLHttpRequest";
-				}
-
-				// Set headers
-				for ( i in headers ) {
-					xhr.setRequestHeader( i, headers[ i ] );
-				}
-
-				// Callback
-				callback = function( type ) {
-					return function() {
-						if ( callback ) {
-							delete xhrCallbacks[ id ];
-							callback = xhr.onload = xhr.onerror = null;
-
-							if ( type === "abort" ) {
-								xhr.abort();
-							} else if ( type === "error" ) {
-								complete(
-									// file: protocol always yields status 0; see #8605, #14207
-									xhr.status,
-									xhr.statusText
-								);
-							} else {
-								// Verify the responseType attribute to avoid InvalidStateError Exception (XHR2 Spec)
-								// Support: IE9
-								// Accessing binary-data responseText throws an exception
-								// (#11426)
-								if ( (!xhr.responseType || xhr.responseType === "text") &&
-										typeof xhr.responseText === "string" ) {
-									responses.text = xhr.responseText;
-								}
-
-								// The native response associated with the responseType
-								// Stored in the xhr.response attribute (XHR2 Spec)
-								if ( xhr.response ) {
-									responses.native = xhr.response;
-								}
-
-								complete(
-									xhrSuccessStatus[ xhr.status ] || xhr.status,
-									xhr.statusText,
-									responses,
-									xhr.getAllResponseHeaders()
-								);
-							}
-						}
-					};
-				};
-
-				// Listen to events
-				xhr.onload = callback();
-				xhr.onerror = callback("error");
-
-				// Create the abort callback
-				callback = xhrCallbacks[ id ] = callback("abort");
-
-				try {
-					// Do send the request (this may raise an exception)
-					xhr.send( options.hasContent && options.data || null );
-				} catch ( e ) {
-					// #14683: Only rethrow if this hasn't been notified as an error yet
-					if ( callback ) {
-						throw e;
-					}
-				}
-			},
-
-			abort: function() {
-				if ( callback ) {
-					callback();
-				}
-			}
-		};
-	}
-});
-
-
-
-
-// Install script dataType
-jQuery.ajaxSetup({
-	accepts: {
-		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
-	},
-	contents: {
-		script: /(?:java|ecma)script/
-	},
-	converters: {
-		"text script": function( text ) {
-			jQuery.globalEval( text );
-			return text;
-		}
-	}
-});
-
-// Handle cache's special case and crossDomain
-jQuery.ajaxPrefilter( "script", function( s ) {
-	if ( s.cache === undefined ) {
-		s.cache = false;
-	}
-	if ( s.crossDomain ) {
-		s.type = "GET";
-	}
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function( s ) {
-	// This transport only deals with cross domain requests
-	if ( s.crossDomain ) {
-		var script, callback;
-		return {
-			send: function( _, complete ) {
-				script = jQuery("<script>").prop({
-					async: true,
-					charset: s.scriptCharset,
-					src: s.url
-				}).on(
-					"load error",
-					callback = function( evt ) {
-						script.remove();
-						callback = null;
-						if ( evt ) {
-							complete( evt.type === "error" ? 404 : 200, evt.type );
-						}
-					}
-				);
-				document.head.appendChild( script[ 0 ] );
-			},
-			abort: function() {
-				if ( callback ) {
-					callback();
-				}
-			}
-		};
-	}
-});
-
-
-
-
-var oldCallbacks = [],
-	rjsonp = /(=)\?(?=&|$)|\?\?/;
-
-// Default jsonp settings
-jQuery.ajaxSetup({
-	jsonp: "callback",
-	jsonpCallback: function() {
-		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
-		this[ callback ] = true;
-		return callback;
-	}
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
-	var callbackName, overwritten, responseContainer,
-		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
-			"url" :
-			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
-		);
-
-	// Handle iff the expected data type is "jsonp" or we have a parameter to set
-	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
-		// Get callback name, remembering preexisting value associated with it
-		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
-			s.jsonpCallback() :
-			s.jsonpCallback;
-
-		// Insert callback into url or form data
-		if ( jsonProp ) {
-			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
-		} else if ( s.jsonp !== false ) {
-			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
-		}
-
-		// Use data converter to retrieve json after script execution
-		s.converters["script json"] = function() {
-			if ( !responseContainer ) {
-				jQuery.error( callbackName + " was not called" );
-			}
-			return responseContainer[ 0 ];
-		};
-
-		// force json dataType
-		s.dataTypes[ 0 ] = "json";
-
-		// Install callback
-		overwritten = window[ callbackName ];
-		window[ callbackName ] = function() {
-			responseContainer = arguments;
-		};
-
-		// Clean-up function (fires after converters)
-		jqXHR.always(function() {
-			// Restore preexisting value
-			window[ callbackName ] = overwritten;
-
-			// Save back as free
-			if ( s[ callbackName ] ) {
-				// make sure that re-using the options doesn't screw things around
-				s.jsonpCallback = originalSettings.jsonpCallback;
-
-				// save the callback name for future use
-				oldCallbacks.push( callbackName );
-			}
-
-			// Call if it was a function and we have a response
-			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
-				overwritten( responseContainer[ 0 ] );
-			}
-
-			responseContainer = overwritten = undefined;
-		});
-
-		// Delegate to script
-		return "script";
-	}
-});
-
-
-
-
-// data: string of html
-// context (optional): If specified, the fragment will be created in this context, defaults to document
-// keepScripts (optional): If true, will include scripts passed in the html string
-jQuery.parseHTML = function( data, context, keepScripts ) {
-	if ( !data || typeof data !== "string" ) {
-		return null;
-	}
-	if ( typeof context === "boolean" ) {
-		keepScripts = context;
-		context = false;
-	}
-	context = context || document;
-
-	var parsed = rsingleTag.exec( data ),
-		scripts = !keepScripts && [];
-
-	// Single tag
-	if ( parsed ) {
-		return [ context.createElement( parsed[1] ) ];
-	}
-
-	parsed = jQuery.buildFragment( [ data ], context, scripts );
-
-	if ( scripts && scripts.length ) {
-		jQuery( scripts ).remove();
-	}
-
-	return jQuery.merge( [], parsed.childNodes );
-};
-
-
-// Keep a copy of the old load method
-var _load = jQuery.fn.load;
-
-/**
- * Load a url into a page
- */
-jQuery.fn.load = function( url, params, callback ) {
-	if ( typeof url !== "string" && _load ) {
-		return _load.apply( this, arguments );
-	}
-
-	var selector, type, response,
-		self = this,
-		off = url.indexOf(" ");
-
-	if ( off >= 0 ) {
-		selector = jQuery.trim( url.slice( off ) );
-		url = url.slice( 0, off );
-	}
-
-	// If it's a function
-	if ( jQuery.isFunction( params ) ) {
-
-		// We assume that it's the callback
-		callback = params;
-		params = undefined;
-
-	// Otherwise, build a param string
-	} else if ( params && typeof params === "object" ) {
-		type = "POST";
-	}
-
-	// If we have elements to modify, make the request
-	if ( self.length > 0 ) {
-		jQuery.ajax({
-			url: url,
-
-			// if "type" variable is undefined, then "GET" method will be used
-			type: type,
-			dataType: "html",
-			data: params
-		}).done(function( responseText ) {
-
-			// Save response for use in complete callback
-			response = arguments;
-
-			self.html( selector ?
-
-				// If a selector was specified, locate the right elements in a dummy div
-				// Exclude scripts to avoid IE 'Permission Denied' errors
-				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
-
-				// Otherwise use the full result
-				responseText );
-
-		}).complete( callback && function( jqXHR, status ) {
-			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
-		});
-	}
-
-	return this;
-};
-
-
-
-
-jQuery.expr.filters.animated = function( elem ) {
-	return jQuery.grep(jQuery.timers, function( fn ) {
-		return elem === fn.elem;
-	}).length;
-};
-
-
-
-
-var docElem = window.document.documentElement;
-
-/**
- * Gets a window from an element
- */
-function getWindow( elem ) {
-	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
-}
-
-jQuery.offset = {
-	setOffset: function( elem, options, i ) {
-		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
-			position = jQuery.css( elem, "position" ),
-			curElem = jQuery( elem ),
-			props = {};
-
-		// Set position first, in-case top/left are set even on static elem
-		if ( position === "static" ) {
-			elem.style.position = "relative";
-		}
-
-		curOffset = curElem.offset();
-		curCSSTop = jQuery.css( elem, "top" );
-		curCSSLeft = jQuery.css( elem, "left" );
-		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
-			( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
-
-		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
-		if ( calculatePosition ) {
-			curPosition = curElem.position();
-			curTop = curPosition.top;
-			curLeft = curPosition.left;
-
-		} else {
-			curTop = parseFloat( curCSSTop ) || 0;
-			curLeft = parseFloat( curCSSLeft ) || 0;
-		}
-
-		if ( jQuery.isFunction( options ) ) {
-			options = options.call( elem, i, curOffset );
-		}
-
-		if ( options.top != null ) {
-			props.top = ( options.top - curOffset.top ) + curTop;
-		}
-		if ( options.left != null ) {
-			props.left = ( options.left - curOffset.left ) + curLeft;
-		}
-
-		if ( "using" in options ) {
-			options.using.call( elem, props );
-
-		} else {
-			curElem.css( props );
-		}
-	}
-};
-
-jQuery.fn.extend({
-	offset: function( options ) {
-		if ( arguments.length ) {
-			return options === undefined ?
-				this :
-				this.each(function( i ) {
-					jQuery.offset.setOffset( this, options, i );
-				});
-		}
-
-		var docElem, win,
-			elem = this[ 0 ],
-			box = { top: 0, left: 0 },
-			doc = elem && elem.ownerDocument;
-
-		if ( !doc ) {
-			return;
-		}
-
-		docElem = doc.documentElement;
-
-		// Make sure it's not a disconnected DOM node
-		if ( !jQuery.contains( docElem, elem ) ) {
-			return box;
-		}
-
-		// If we don't have gBCR, just use 0,0 rather than error
-		// BlackBerry 5, iOS 3 (original iPhone)
-		if ( typeof elem.getBoundingClientRect !== strundefined ) {
-			box = elem.getBoundingClientRect();
-		}
-		win = getWindow( doc );
-		return {
-			top: box.top + win.pageYOffset - docElem.clientTop,
-			left: box.left + win.pageXOffset - docElem.clientLeft
-		};
-	},
-
-	position: function() {
-		if ( !this[ 0 ] ) {
-			return;
-		}
-
-		var offsetParent, offset,
-			elem = this[ 0 ],
-			parentOffset = { top: 0, left: 0 };
-
-		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
-		if ( jQuery.css( elem, "position" ) === "fixed" ) {
-			// We assume that getBoundingClientRect is available when computed position is fixed
-			offset = elem.getBoundingClientRect();
-
-		} else {
-			// Get *real* offsetParent
-			offsetParent = this.offsetParent();
-
-			// Get correct offsets
-			offset = this.offset();
-			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
-				parentOffset = offsetParent.offset();
-			}
-
-			// Add offsetParent borders
-			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
-			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
-		}
-
-		// Subtract parent offsets and element margins
-		return {
-			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
-			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
-		};
-	},
-
-	offsetParent: function() {
-		return this.map(function() {
-			var offsetParent = this.offsetParent || docElem;
-
-			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
-				offsetParent = offsetParent.offsetParent;
-			}
-
-			return offsetParent || docElem;
-		});
-	}
-});
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
-	var top = "pageYOffset" === prop;
-
-	jQuery.fn[ method ] = function( val ) {
-		return access( this, function( elem, method, val ) {
-			var win = getWindow( elem );
-
-			if ( val === undefined ) {
-				return win ? win[ prop ] : elem[ method ];
-			}
-
-			if ( win ) {
-				win.scrollTo(
-					!top ? val : window.pageXOffset,
-					top ? val : window.pageYOffset
-				);
-
-			} else {
-				elem[ method ] = val;
-			}
-		}, method, val, arguments.length, null );
-	};
-});
-
-// Add the top/left cssHooks using jQuery.fn.position
-// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-// getComputedStyle returns percent when specified for top/left/bottom/right
-// rather than make the css module depend on the offset module, we just check for it here
-jQuery.each( [ "top", "left" ], function( i, prop ) {
-	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
-		function( elem, computed ) {
-			if ( computed ) {
-				computed = curCSS( elem, prop );
-				// if curCSS returns percentage, fallback to offset
-				return rnumnonpx.test( computed ) ?
-					jQuery( elem ).position()[ prop ] + "px" :
-					computed;
-			}
-		}
-	);
-});
-
-
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
-	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
-		// margin is only for outerHeight, outerWidth
-		jQuery.fn[ funcName ] = function( margin, value ) {
-			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
-				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
-			return access( this, function( elem, type, value ) {
-				var doc;
-
-				if ( jQuery.isWindow( elem ) ) {
-					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
-					// isn't a whole lot we can do. See pull request at this URL for discussion:
-					// https://github.com/jquery/jquery/pull/764
-					return elem.document.documentElement[ "client" + name ];
-				}
-
-				// Get document width or height
-				if ( elem.nodeType === 9 ) {
-					doc = elem.documentElement;
-
-					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
-					// whichever is greatest
-					return Math.max(
-						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
-						elem.body[ "offset" + name ], doc[ "offset" + name ],
-						doc[ "client" + name ]
-					);
-				}
-
-				return value === undefined ?
-					// Get width or height on the element, requesting but not forcing parseFloat
-					jQuery.css( elem, type, extra ) :
-
-					// Set width or height on the element
-					jQuery.style( elem, type, value, extra );
-			}, type, chainable ? margin : undefined, chainable, null );
-		};
-	});
-});
-
-
-// The number of elements contained in the matched element set
-jQuery.fn.size = function() {
-	return this.length;
-};
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-
-
-
-// Register as a named AMD module, since jQuery can be concatenated with other
-// files that may use define, but not via a proper concatenation script that
-// understands anonymous AMD modules. A named AMD is safest and most robust
-// way to register. Lowercase jquery is used because AMD module names are
-// derived from file names, and jQuery is normally delivered in a lowercase
-// file name. Do this after creating the global so that if an AMD module wants
-// to call noConflict to hide this version of jQuery, it will work.
-
-// Note that for maximum portability, libraries that are not jQuery should
-// declare themselves as anonymous modules, and avoid setting a global if an
-// AMD loader is present. jQuery is a special case. For more information, see
-// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
-
-if ( typeof define === "function" && define.amd ) {
-	define( "jquery", [], function() {
-		return jQuery;
-	});
-}
-
-
-
-
-var
-	// Map over jQuery in case of overwrite
-	_jQuery = window.jQuery,
-
-	// Map over the $ in case of overwrite
-	_$ = window.$;
-
-jQuery.noConflict = function( deep ) {
-	if ( window.$ === jQuery ) {
-		window.$ = _$;
-	}
-
-	if ( deep && window.jQuery === jQuery ) {
-		window.jQuery = _jQuery;
-	}
-
-	return jQuery;
-};
-
-// Expose jQuery and $ identifiers, even in
-// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
-// and CommonJS for browser emulators (#13566)
-if ( typeof noGlobal === strundefined ) {
-	window.jQuery = window.$ = jQuery;
-}
-
-
-
-
-return jQuery;
-
-}));
diff --git a/components/mocha/mocha.css b/components/mocha/mocha.css
deleted file mode 100644
index 42b9798fa4e3..000000000000
--- a/components/mocha/mocha.css
+++ /dev/null
@@ -1,270 +0,0 @@
-@charset "utf-8";
-
-body {
-  margin:0;
-}
-
-#mocha {
-  font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif;
-  margin: 60px 50px;
-}
-
-#mocha ul,
-#mocha li {
-  margin: 0;
-  padding: 0;
-}
-
-#mocha ul {
-  list-style: none;
-}
-
-#mocha h1,
-#mocha h2 {
-  margin: 0;
-}
-
-#mocha h1 {
-  margin-top: 15px;
-  font-size: 1em;
-  font-weight: 200;
-}
-
-#mocha h1 a {
-  text-decoration: none;
-  color: inherit;
-}
-
-#mocha h1 a:hover {
-  text-decoration: underline;
-}
-
-#mocha .suite .suite h1 {
-  margin-top: 0;
-  font-size: .8em;
-}
-
-#mocha .hidden {
-  display: none;
-}
-
-#mocha h2 {
-  font-size: 12px;
-  font-weight: normal;
-  cursor: pointer;
-}
-
-#mocha .suite {
-  margin-left: 15px;
-}
-
-#mocha .test {
-  margin-left: 15px;
-  overflow: hidden;
-}
-
-#mocha .test.pending:hover h2::after {
-  content: '(pending)';
-  font-family: arial, sans-serif;
-}
-
-#mocha .test.pass.medium .duration {
-  background: #c09853;
-}
-
-#mocha .test.pass.slow .duration {
-  background: #b94a48;
-}
-
-#mocha .test.pass::before {
-  content: '✓';
-  font-size: 12px;
-  display: block;
-  float: left;
-  margin-right: 5px;
-  color: #00d6b2;
-}
-
-#mocha .test.pass .duration {
-  font-size: 9px;
-  margin-left: 5px;
-  padding: 2px 5px;
-  color: #fff;
-  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
-  -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
-  box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
-  -webkit-border-radius: 5px;
-  -moz-border-radius: 5px;
-  -ms-border-radius: 5px;
-  -o-border-radius: 5px;
-  border-radius: 5px;
-}
-
-#mocha .test.pass.fast .duration {
-  display: none;
-}
-
-#mocha .test.pending {
-  color: #0b97c4;
-}
-
-#mocha .test.pending::before {
-  content: '◦';
-  color: #0b97c4;
-}
-
-#mocha .test.fail {
-  color: #c00;
-}
-
-#mocha .test.fail pre {
-  color: black;
-}
-
-#mocha .test.fail::before {
-  content: '✖';
-  font-size: 12px;
-  display: block;
-  float: left;
-  margin-right: 5px;
-  color: #c00;
-}
-
-#mocha .test pre.error {
-  color: #c00;
-  max-height: 300px;
-  overflow: auto;
-}
-
-/**
- * (1): approximate for browsers not supporting calc
- * (2): 42 = 2*15 + 2*10 + 2*1 (padding + margin + border)
- *      ^^ seriously
- */
-#mocha .test pre {
-  display: block;
-  float: left;
-  clear: left;
-  font: 12px/1.5 monaco, monospace;
-  margin: 5px;
-  padding: 15px;
-  border: 1px solid #eee;
-  max-width: 85%; /*(1)*/
-  max-width: calc(100% - 42px); /*(2)*/
-  word-wrap: break-word;
-  border-bottom-color: #ddd;
-  -webkit-border-radius: 3px;
-  -webkit-box-shadow: 0 1px 3px #eee;
-  -moz-border-radius: 3px;
-  -moz-box-shadow: 0 1px 3px #eee;
-  border-radius: 3px;
-}
-
-#mocha .test h2 {
-  position: relative;
-}
-
-#mocha .test a.replay {
-  position: absolute;
-  top: 3px;
-  right: 0;
-  text-decoration: none;
-  vertical-align: middle;
-  display: block;
-  width: 15px;
-  height: 15px;
-  line-height: 15px;
-  text-align: center;
-  background: #eee;
-  font-size: 15px;
-  -moz-border-radius: 15px;
-  border-radius: 15px;
-  -webkit-transition: opacity 200ms;
-  -moz-transition: opacity 200ms;
-  transition: opacity 200ms;
-  opacity: 0.3;
-  color: #888;
-}
-
-#mocha .test:hover a.replay {
-  opacity: 1;
-}
-
-#mocha-report.pass .test.fail {
-  display: none;
-}
-
-#mocha-report.fail .test.pass {
-  display: none;
-}
-
-#mocha-report.pending .test.pass,
-#mocha-report.pending .test.fail {
-  display: none;
-}
-#mocha-report.pending .test.pass.pending {
-  display: block;
-}
-
-#mocha-error {
-  color: #c00;
-  font-size: 1.5em;
-  font-weight: 100;
-  letter-spacing: 1px;
-}
-
-#mocha-stats {
-  position: fixed;
-  top: 15px;
-  right: 10px;
-  font-size: 12px;
-  margin: 0;
-  color: #888;
-  z-index: 1;
-}
-
-#mocha-stats .progress {
-  float: right;
-  padding-top: 0;
-}
-
-#mocha-stats em {
-  color: black;
-}
-
-#mocha-stats a {
-  text-decoration: none;
-  color: inherit;
-}
-
-#mocha-stats a:hover {
-  border-bottom: 1px solid #eee;
-}
-
-#mocha-stats li {
-  display: inline-block;
-  margin: 0 5px;
-  list-style: none;
-  padding-top: 11px;
-}
-
-#mocha-stats canvas {
-  width: 40px;
-  height: 40px;
-}
-
-#mocha code .comment { color: #ddd; }
-#mocha code .init { color: #2f6fad; }
-#mocha code .string { color: #5890ad; }
-#mocha code .keyword { color: #8a6343; }
-#mocha code .number { color: #2f6fad; }
-
-@media screen and (max-device-width: 480px) {
-  #mocha {
-    margin: 60px 0px;
-  }
-
-  #mocha #stats {
-    position: absolute;
-  }
-}
diff --git a/components/mocha/mocha.js b/components/mocha/mocha.js
deleted file mode 100644
index 564a4f3184bc..000000000000
--- a/components/mocha/mocha.js
+++ /dev/null
@@ -1,6069 +0,0 @@
-;(function(){
-
-// CommonJS require()
-
-function require(p){
-    var path = require.resolve(p)
-      , mod = require.modules[path];
-    if (!mod) throw new Error('failed to require "' + p + '"');
-    if (!mod.exports) {
-      mod.exports = {};
-      mod.call(mod.exports, mod, mod.exports, require.relative(path));
-    }
-    return mod.exports;
-  }
-
-require.modules = {};
-
-require.resolve = function (path){
-    var orig = path
-      , reg = path + '.js'
-      , index = path + '/index.js';
-    return require.modules[reg] && reg
-      || require.modules[index] && index
-      || orig;
-  };
-
-require.register = function (path, fn){
-    require.modules[path] = fn;
-  };
-
-require.relative = function (parent) {
-    return function(p){
-      if ('.' != p.charAt(0)) return require(p);
-
-      var path = parent.split('/')
-        , segs = p.split('/');
-      path.pop();
-
-      for (var i = 0; i < segs.length; i++) {
-        var seg = segs[i];
-        if ('..' == seg) path.pop();
-        else if ('.' != seg) path.push(seg);
-      }
-
-      return require(path.join('/'));
-    };
-  };
-
-
-require.register("browser/debug.js", function(module, exports, require){
-module.exports = function(type){
-  return function(){
-  }
-};
-
-}); // module: browser/debug.js
-
-require.register("browser/diff.js", function(module, exports, require){
-/* See LICENSE file for terms of use */
-
-/*
- * Text diff implementation.
- *
- * This library supports the following APIS:
- * JsDiff.diffChars: Character by character diff
- * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
- * JsDiff.diffLines: Line based diff
- *
- * JsDiff.diffCss: Diff targeted at CSS content
- *
- * These methods are based on the implementation proposed in
- * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
- * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
- */
-var JsDiff = (function() {
-  /*jshint maxparams: 5*/
-  function clonePath(path) {
-    return { newPos: path.newPos, components: path.components.slice(0) };
-  }
-  function removeEmpty(array) {
-    var ret = [];
-    for (var i = 0; i < array.length; i++) {
-      if (array[i]) {
-        ret.push(array[i]);
-      }
-    }
-    return ret;
-  }
-  function escapeHTML(s) {
-    var n = s;
-    n = n.replace(/&/g, '&amp;');
-    n = n.replace(/</g, '&lt;');
-    n = n.replace(/>/g, '&gt;');
-    n = n.replace(/"/g, '&quot;');
-
-    return n;
-  }
-
-  var Diff = function(ignoreWhitespace) {
-    this.ignoreWhitespace = ignoreWhitespace;
-  };
-  Diff.prototype = {
-      diff: function(oldString, newString) {
-        // Handle the identity case (this is due to unrolling editLength == 0
-        if (newString === oldString) {
-          return [{ value: newString }];
-        }
-        if (!newString) {
-          return [{ value: oldString, removed: true }];
-        }
-        if (!oldString) {
-          return [{ value: newString, added: true }];
-        }
-
-        newString = this.tokenize(newString);
-        oldString = this.tokenize(oldString);
-
-        var newLen = newString.length, oldLen = oldString.length;
-        var maxEditLength = newLen + oldLen;
-        var bestPath = [{ newPos: -1, components: [] }];
-
-        // Seed editLength = 0
-        var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
-        if (bestPath[0].newPos+1 >= newLen && oldPos+1 >= oldLen) {
-          return bestPath[0].components;
-        }
-
-        for (var editLength = 1; editLength <= maxEditLength; editLength++) {
-          for (var diagonalPath = -1*editLength; diagonalPath <= editLength; diagonalPath+=2) {
-            var basePath;
-            var addPath = bestPath[diagonalPath-1],
-                removePath = bestPath[diagonalPath+1];
-            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
-            if (addPath) {
-              // No one else is going to attempt to use this value, clear it
-              bestPath[diagonalPath-1] = undefined;
-            }
-
-            var canAdd = addPath && addPath.newPos+1 < newLen;
-            var canRemove = removePath && 0 <= oldPos && oldPos < oldLen;
-            if (!canAdd && !canRemove) {
-              bestPath[diagonalPath] = undefined;
-              continue;
-            }
-
-            // Select the diagonal that we want to branch from. We select the prior
-            // path whose position in the new string is the farthest from the origin
-            // and does not pass the bounds of the diff graph
-            if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {
-              basePath = clonePath(removePath);
-              this.pushComponent(basePath.components, oldString[oldPos], undefined, true);
-            } else {
-              basePath = clonePath(addPath);
-              basePath.newPos++;
-              this.pushComponent(basePath.components, newString[basePath.newPos], true, undefined);
-            }
-
-            var oldPos = this.extractCommon(basePath, newString, oldString, diagonalPath);
-
-            if (basePath.newPos+1 >= newLen && oldPos+1 >= oldLen) {
-              return basePath.components;
-            } else {
-              bestPath[diagonalPath] = basePath;
-            }
-          }
-        }
-      },
-
-      pushComponent: function(components, value, added, removed) {
-        var last = components[components.length-1];
-        if (last && last.added === added && last.removed === removed) {
-          // We need to clone here as the component clone operation is just
-          // as shallow array clone
-          components[components.length-1] =
-            {value: this.join(last.value, value), added: added, removed: removed };
-        } else {
-          components.push({value: value, added: added, removed: removed });
-        }
-      },
-      extractCommon: function(basePath, newString, oldString, diagonalPath) {
-        var newLen = newString.length,
-            oldLen = oldString.length,
-            newPos = basePath.newPos,
-            oldPos = newPos - diagonalPath;
-        while (newPos+1 < newLen && oldPos+1 < oldLen && this.equals(newString[newPos+1], oldString[oldPos+1])) {
-          newPos++;
-          oldPos++;
-
-          this.pushComponent(basePath.components, newString[newPos], undefined, undefined);
-        }
-        basePath.newPos = newPos;
-        return oldPos;
-      },
-
-      equals: function(left, right) {
-        var reWhitespace = /\S/;
-        if (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)) {
-          return true;
-        } else {
-          return left === right;
-        }
-      },
-      join: function(left, right) {
-        return left + right;
-      },
-      tokenize: function(value) {
-        return value;
-      }
-  };
-
-  var CharDiff = new Diff();
-
-  var WordDiff = new Diff(true);
-  var WordWithSpaceDiff = new Diff();
-  WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) {
-    return removeEmpty(value.split(/(\s+|\b)/));
-  };
-
-  var CssDiff = new Diff(true);
-  CssDiff.tokenize = function(value) {
-    return removeEmpty(value.split(/([{}:;,]|\s+)/));
-  };
-
-  var LineDiff = new Diff();
-  LineDiff.tokenize = function(value) {
-    return value.split(/^/m);
-  };
-
-  return {
-    Diff: Diff,
-
-    diffChars: function(oldStr, newStr) { return CharDiff.diff(oldStr, newStr); },
-    diffWords: function(oldStr, newStr) { return WordDiff.diff(oldStr, newStr); },
-    diffWordsWithSpace: function(oldStr, newStr) { return WordWithSpaceDiff.diff(oldStr, newStr); },
-    diffLines: function(oldStr, newStr) { return LineDiff.diff(oldStr, newStr); },
-
-    diffCss: function(oldStr, newStr) { return CssDiff.diff(oldStr, newStr); },
-
-    createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) {
-      var ret = [];
-
-      ret.push('Index: ' + fileName);
-      ret.push('===================================================================');
-      ret.push('--- ' + fileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader));
-      ret.push('+++ ' + fileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader));
-
-      var diff = LineDiff.diff(oldStr, newStr);
-      if (!diff[diff.length-1].value) {
-        diff.pop();   // Remove trailing newline add
-      }
-      diff.push({value: '', lines: []});   // Append an empty value to make cleanup easier
-
-      function contextLines(lines) {
-        return lines.map(function(entry) { return ' ' + entry; });
-      }
-      function eofNL(curRange, i, current) {
-        var last = diff[diff.length-2],
-            isLast = i === diff.length-2,
-            isLastOfType = i === diff.length-3 && (current.added !== last.added || current.removed !== last.removed);
-
-        // Figure out if this is the last line for the given file and missing NL
-        if (!/\n$/.test(current.value) && (isLast || isLastOfType)) {
-          curRange.push('\\ No newline at end of file');
-        }
-      }
-
-      var oldRangeStart = 0, newRangeStart = 0, curRange = [],
-          oldLine = 1, newLine = 1;
-      for (var i = 0; i < diff.length; i++) {
-        var current = diff[i],
-            lines = current.lines || current.value.replace(/\n$/, '').split('\n');
-        current.lines = lines;
-
-        if (current.added || current.removed) {
-          if (!oldRangeStart) {
-            var prev = diff[i-1];
-            oldRangeStart = oldLine;
-            newRangeStart = newLine;
-
-            if (prev) {
-              curRange = contextLines(prev.lines.slice(-4));
-              oldRangeStart -= curRange.length;
-              newRangeStart -= curRange.length;
-            }
-          }
-          curRange.push.apply(curRange, lines.map(function(entry) { return (current.added?'+':'-') + entry; }));
-          eofNL(curRange, i, current);
-
-          if (current.added) {
-            newLine += lines.length;
-          } else {
-            oldLine += lines.length;
-          }
-        } else {
-          if (oldRangeStart) {
-            // Close out any changes that have been output (or join overlapping)
-            if (lines.length <= 8 && i < diff.length-2) {
-              // Overlapping
-              curRange.push.apply(curRange, contextLines(lines));
-            } else {
-              // end the range and output
-              var contextSize = Math.min(lines.length, 4);
-              ret.push(
-                  '@@ -' + oldRangeStart + ',' + (oldLine-oldRangeStart+contextSize)
-                  + ' +' + newRangeStart + ',' + (newLine-newRangeStart+contextSize)
-                  + ' @@');
-              ret.push.apply(ret, curRange);
-              ret.push.apply(ret, contextLines(lines.slice(0, contextSize)));
-              if (lines.length <= 4) {
-                eofNL(ret, i, current);
-              }
-
-              oldRangeStart = 0;  newRangeStart = 0; curRange = [];
-            }
-          }
-          oldLine += lines.length;
-          newLine += lines.length;
-        }
-      }
-
-      return ret.join('\n') + '\n';
-    },
-
-    applyPatch: function(oldStr, uniDiff) {
-      var diffstr = uniDiff.split('\n');
-      var diff = [];
-      var remEOFNL = false,
-          addEOFNL = false;
-
-      for (var i = (diffstr[0][0]==='I'?4:0); i < diffstr.length; i++) {
-        if(diffstr[i][0] === '@') {
-          var meh = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/);
-          diff.unshift({
-            start:meh[3],
-            oldlength:meh[2],
-            oldlines:[],
-            newlength:meh[4],
-            newlines:[]
-          });
-        } else if(diffstr[i][0] === '+') {
-          diff[0].newlines.push(diffstr[i].substr(1));
-        } else if(diffstr[i][0] === '-') {
-          diff[0].oldlines.push(diffstr[i].substr(1));
-        } else if(diffstr[i][0] === ' ') {
-          diff[0].newlines.push(diffstr[i].substr(1));
-          diff[0].oldlines.push(diffstr[i].substr(1));
-        } else if(diffstr[i][0] === '\\') {
-          if (diffstr[i-1][0] === '+') {
-            remEOFNL = true;
-          } else if(diffstr[i-1][0] === '-') {
-            addEOFNL = true;
-          }
-        }
-      }
-
-      var str = oldStr.split('\n');
-      for (var i = diff.length - 1; i >= 0; i--) {
-        var d = diff[i];
-        for (var j = 0; j < d.oldlength; j++) {
-          if(str[d.start-1+j] !== d.oldlines[j]) {
-            return false;
-          }
-        }
-        Array.prototype.splice.apply(str,[d.start-1,+d.oldlength].concat(d.newlines));
-      }
-
-      if (remEOFNL) {
-        while (!str[str.length-1]) {
-          str.pop();
-        }
-      } else if (addEOFNL) {
-        str.push('');
-      }
-      return str.join('\n');
-    },
-
-    convertChangesToXML: function(changes){
-      var ret = [];
-      for ( var i = 0; i < changes.length; i++) {
-        var change = changes[i];
-        if (change.added) {
-          ret.push('<ins>');
-        } else if (change.removed) {
-          ret.push('<del>');
-        }
-
-        ret.push(escapeHTML(change.value));
-
-        if (change.added) {
-          ret.push('</ins>');
-        } else if (change.removed) {
-          ret.push('</del>');
-        }
-      }
-      return ret.join('');
-    },
-
-    // See: http://code.google.com/p/google-diff-match-patch/wiki/API
-    convertChangesToDMP: function(changes){
-      var ret = [], change;
-      for ( var i = 0; i < changes.length; i++) {
-        change = changes[i];
-        ret.push([(change.added ? 1 : change.removed ? -1 : 0), change.value]);
-      }
-      return ret;
-    }
-  };
-})();
-
-if (typeof module !== 'undefined') {
-    module.exports = JsDiff;
-}
-
-}); // module: browser/diff.js
-
-require.register("browser/escape-string-regexp.js", function(module, exports, require){
-'use strict';
-
-var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
-
-module.exports = function (str) {
-  if (typeof str !== 'string') {
-    throw new TypeError('Expected a string');
-  }
-
-  return str.replace(matchOperatorsRe,  '\\$&');
-};
-
-}); // module: browser/escape-string-regexp.js
-
-require.register("browser/events.js", function(module, exports, require){
-/**
- * Module exports.
- */
-
-exports.EventEmitter = EventEmitter;
-
-/**
- * Check if `obj` is an array.
- */
-
-function isArray(obj) {
-  return '[object Array]' == {}.toString.call(obj);
-}
-
-/**
- * Event emitter constructor.
- *
- * @api public
- */
-
-function EventEmitter(){};
-
-/**
- * Adds a listener.
- *
- * @api public
- */
-
-EventEmitter.prototype.on = function (name, fn) {
-  if (!this.$events) {
-    this.$events = {};
-  }
-
-  if (!this.$events[name]) {
-    this.$events[name] = fn;
-  } else if (isArray(this.$events[name])) {
-    this.$events[name].push(fn);
-  } else {
-    this.$events[name] = [this.$events[name], fn];
-  }
-
-  return this;
-};
-
-EventEmitter.prototype.addListener = EventEmitter.prototype.on;
-
-/**
- * Adds a volatile listener.
- *
- * @api public
- */
-
-EventEmitter.prototype.once = function (name, fn) {
-  var self = this;
-
-  function on () {
-    self.removeListener(name, on);
-    fn.apply(this, arguments);
-  };
-
-  on.listener = fn;
-  this.on(name, on);
-
-  return this;
-};
-
-/**
- * Removes a listener.
- *
- * @api public
- */
-
-EventEmitter.prototype.removeListener = function (name, fn) {
-  if (this.$events && this.$events[name]) {
-    var list = this.$events[name];
-
-    if (isArray(list)) {
-      var pos = -1;
-
-      for (var i = 0, l = list.length; i < l; i++) {
-        if (list[i] === fn || (list[i].listener && list[i].listener === fn)) {
-          pos = i;
-          break;
-        }
-      }
-
-      if (pos < 0) {
-        return this;
-      }
-
-      list.splice(pos, 1);
-
-      if (!list.length) {
-        delete this.$events[name];
-      }
-    } else if (list === fn || (list.listener && list.listener === fn)) {
-      delete this.$events[name];
-    }
-  }
-
-  return this;
-};
-
-/**
- * Removes all listeners for an event.
- *
- * @api public
- */
-
-EventEmitter.prototype.removeAllListeners = function (name) {
-  if (name === undefined) {
-    this.$events = {};
-    return this;
-  }
-
-  if (this.$events && this.$events[name]) {
-    this.$events[name] = null;
-  }
-
-  return this;
-};
-
-/**
- * Gets all listeners for a certain event.
- *
- * @api public
- */
-
-EventEmitter.prototype.listeners = function (name) {
-  if (!this.$events) {
-    this.$events = {};
-  }
-
-  if (!this.$events[name]) {
-    this.$events[name] = [];
-  }
-
-  if (!isArray(this.$events[name])) {
-    this.$events[name] = [this.$events[name]];
-  }
-
-  return this.$events[name];
-};
-
-/**
- * Emits an event.
- *
- * @api public
- */
-
-EventEmitter.prototype.emit = function (name) {
-  if (!this.$events) {
-    return false;
-  }
-
-  var handler = this.$events[name];
-
-  if (!handler) {
-    return false;
-  }
-
-  var args = [].slice.call(arguments, 1);
-
-  if ('function' == typeof handler) {
-    handler.apply(this, args);
-  } else if (isArray(handler)) {
-    var listeners = handler.slice();
-
-    for (var i = 0, l = listeners.length; i < l; i++) {
-      listeners[i].apply(this, args);
-    }
-  } else {
-    return false;
-  }
-
-  return true;
-};
-
-}); // module: browser/events.js
-
-require.register("browser/fs.js", function(module, exports, require){
-
-}); // module: browser/fs.js
-
-require.register("browser/glob.js", function(module, exports, require){
-
-}); // module: browser/glob.js
-
-require.register("browser/path.js", function(module, exports, require){
-
-}); // module: browser/path.js
-
-require.register("browser/progress.js", function(module, exports, require){
-/**
- * Expose `Progress`.
- */
-
-module.exports = Progress;
-
-/**
- * Initialize a new `Progress` indicator.
- */
-
-function Progress() {
-  this.percent = 0;
-  this.size(0);
-  this.fontSize(11);
-  this.font('helvetica, arial, sans-serif');
-}
-
-/**
- * Set progress size to `n`.
- *
- * @param {Number} n
- * @return {Progress} for chaining
- * @api public
- */
-
-Progress.prototype.size = function(n){
-  this._size = n;
-  return this;
-};
-
-/**
- * Set text to `str`.
- *
- * @param {String} str
- * @return {Progress} for chaining
- * @api public
- */
-
-Progress.prototype.text = function(str){
-  this._text = str;
-  return this;
-};
-
-/**
- * Set font size to `n`.
- *
- * @param {Number} n
- * @return {Progress} for chaining
- * @api public
- */
-
-Progress.prototype.fontSize = function(n){
-  this._fontSize = n;
-  return this;
-};
-
-/**
- * Set font `family`.
- *
- * @param {String} family
- * @return {Progress} for chaining
- */
-
-Progress.prototype.font = function(family){
-  this._font = family;
-  return this;
-};
-
-/**
- * Update percentage to `n`.
- *
- * @param {Number} n
- * @return {Progress} for chaining
- */
-
-Progress.prototype.update = function(n){
-  this.percent = n;
-  return this;
-};
-
-/**
- * Draw on `ctx`.
- *
- * @param {CanvasRenderingContext2d} ctx
- * @return {Progress} for chaining
- */
-
-Progress.prototype.draw = function(ctx){
-  try {
-    var percent = Math.min(this.percent, 100)
-      , size = this._size
-      , half = size / 2
-      , x = half
-      , y = half
-      , rad = half - 1
-      , fontSize = this._fontSize;
-
-    ctx.font = fontSize + 'px ' + this._font;
-
-    var angle = Math.PI * 2 * (percent / 100);
-    ctx.clearRect(0, 0, size, size);
-
-    // outer circle
-    ctx.strokeStyle = '#9f9f9f';
-    ctx.beginPath();
-    ctx.arc(x, y, rad, 0, angle, false);
-    ctx.stroke();
-
-    // inner circle
-    ctx.strokeStyle = '#eee';
-    ctx.beginPath();
-    ctx.arc(x, y, rad - 1, 0, angle, true);
-    ctx.stroke();
-
-    // text
-    var text = this._text || (percent | 0) + '%'
-      , w = ctx.measureText(text).width;
-
-    ctx.fillText(
-        text
-      , x - w / 2 + 1
-      , y + fontSize / 2 - 1);
-  } catch (ex) {} //don't fail if we can't render progress
-  return this;
-};
-
-}); // module: browser/progress.js
-
-require.register("browser/tty.js", function(module, exports, require){
-exports.isatty = function(){
-  return true;
-};
-
-exports.getWindowSize = function(){
-  if ('innerHeight' in global) {
-    return [global.innerHeight, global.innerWidth];
-  } else {
-    // In a Web Worker, the DOM Window is not available.
-    return [640, 480];
-  }
-};
-
-}); // module: browser/tty.js
-
-require.register("context.js", function(module, exports, require){
-/**
- * Expose `Context`.
- */
-
-module.exports = Context;
-
-/**
- * Initialize a new `Context`.
- *
- * @api private
- */
-
-function Context(){}
-
-/**
- * Set or get the context `Runnable` to `runnable`.
- *
- * @param {Runnable} runnable
- * @return {Context}
- * @api private
- */
-
-Context.prototype.runnable = function(runnable){
-  if (0 == arguments.length) return this._runnable;
-  this.test = this._runnable = runnable;
-  return this;
-};
-
-/**
- * Set test timeout `ms`.
- *
- * @param {Number} ms
- * @return {Context} self
- * @api private
- */
-
-Context.prototype.timeout = function(ms){
-  if (arguments.length === 0) return this.runnable().timeout();
-  this.runnable().timeout(ms);
-  return this;
-};
-
-/**
- * Set test timeout `enabled`.
- *
- * @param {Boolean} enabled
- * @return {Context} self
- * @api private
- */
-
-Context.prototype.enableTimeouts = function (enabled) {
-  this.runnable().enableTimeouts(enabled);
-  return this;
-};
-
-
-/**
- * Set test slowness threshold `ms`.
- *
- * @param {Number} ms
- * @return {Context} self
- * @api private
- */
-
-Context.prototype.slow = function(ms){
-  this.runnable().slow(ms);
-  return this;
-};
-
-/**
- * Inspect the context void of `._runnable`.
- *
- * @return {String}
- * @api private
- */
-
-Context.prototype.inspect = function(){
-  return JSON.stringify(this, function(key, val){
-    if ('_runnable' == key) return;
-    if ('test' == key) return;
-    return val;
-  }, 2);
-};
-
-}); // module: context.js
-
-require.register("hook.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Runnable = require('./runnable');
-
-/**
- * Expose `Hook`.
- */
-
-module.exports = Hook;
-
-/**
- * Initialize a new `Hook` with the given `title` and callback `fn`.
- *
- * @param {String} title
- * @param {Function} fn
- * @api private
- */
-
-function Hook(title, fn) {
-  Runnable.call(this, title, fn);
-  this.type = 'hook';
-}
-
-/**
- * Inherit from `Runnable.prototype`.
- */
-
-function F(){};
-F.prototype = Runnable.prototype;
-Hook.prototype = new F;
-Hook.prototype.constructor = Hook;
-
-
-/**
- * Get or set the test `err`.
- *
- * @param {Error} err
- * @return {Error}
- * @api public
- */
-
-Hook.prototype.error = function(err){
-  if (0 == arguments.length) {
-    var err = this._error;
-    this._error = null;
-    return err;
-  }
-
-  this._error = err;
-};
-
-}); // module: hook.js
-
-require.register("interfaces/bdd.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Suite = require('../suite')
-  , Test = require('../test')
-  , utils = require('../utils')
-  , escapeRe = require('browser/escape-string-regexp');
-
-/**
- * BDD-style interface:
- *
- *      describe('Array', function(){
- *        describe('#indexOf()', function(){
- *          it('should return -1 when not present', function(){
- *
- *          });
- *
- *          it('should return the index when present', function(){
- *
- *          });
- *        });
- *      });
- *
- */
-
-module.exports = function(suite){
-  var suites = [suite];
-
-  suite.on('pre-require', function(context, file, mocha){
-
-    /**
-     * Execute before running tests.
-     */
-
-    context.before = function(name, fn){
-      suites[0].beforeAll(name, fn);
-    };
-
-    /**
-     * Execute after running tests.
-     */
-
-    context.after = function(name, fn){
-      suites[0].afterAll(name, fn);
-    };
-
-    /**
-     * Execute before each test case.
-     */
-
-    context.beforeEach = function(name, fn){
-      suites[0].beforeEach(name, fn);
-    };
-
-    /**
-     * Execute after each test case.
-     */
-
-    context.afterEach = function(name, fn){
-      suites[0].afterEach(name, fn);
-    };
-
-    /**
-     * Describe a "suite" with the given `title`
-     * and callback `fn` containing nested suites
-     * and/or tests.
-     */
-
-    context.describe = context.context = function(title, fn){
-      var suite = Suite.create(suites[0], title);
-      suite.file = file;
-      suites.unshift(suite);
-      fn.call(suite);
-      suites.shift();
-      return suite;
-    };
-
-    /**
-     * Pending describe.
-     */
-
-    context.xdescribe =
-    context.xcontext =
-    context.describe.skip = function(title, fn){
-      var suite = Suite.create(suites[0], title);
-      suite.pending = true;
-      suites.unshift(suite);
-      fn.call(suite);
-      suites.shift();
-    };
-
-    /**
-     * Exclusive suite.
-     */
-
-    context.describe.only = function(title, fn){
-      var suite = context.describe(title, fn);
-      mocha.grep(suite.fullTitle());
-      return suite;
-    };
-
-    /**
-     * Describe a specification or test-case
-     * with the given `title` and callback `fn`
-     * acting as a thunk.
-     */
-
-    context.it = context.specify = function(title, fn){
-      var suite = suites[0];
-      if (suite.pending) fn = null;
-      var test = new Test(title, fn);
-      test.file = file;
-      suite.addTest(test);
-      return test;
-    };
-
-    /**
-     * Exclusive test-case.
-     */
-
-    context.it.only = function(title, fn){
-      var test = context.it(title, fn);
-      var reString = '^' + escapeRe(test.fullTitle()) + '$';
-      mocha.grep(new RegExp(reString));
-      return test;
-    };
-
-    /**
-     * Pending test case.
-     */
-
-    context.xit =
-    context.xspecify =
-    context.it.skip = function(title){
-      context.it(title);
-    };
-  });
-};
-
-}); // module: interfaces/bdd.js
-
-require.register("interfaces/exports.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Suite = require('../suite')
-  , Test = require('../test');
-
-/**
- * TDD-style interface:
- *
- *     exports.Array = {
- *       '#indexOf()': {
- *         'should return -1 when the value is not present': function(){
- *
- *         },
- *
- *         'should return the correct index when the value is present': function(){
- *
- *         }
- *       }
- *     };
- *
- */
-
-module.exports = function(suite){
-  var suites = [suite];
-
-  suite.on('require', visit);
-
-  function visit(obj, file) {
-    var suite;
-    for (var key in obj) {
-      if ('function' == typeof obj[key]) {
-        var fn = obj[key];
-        switch (key) {
-          case 'before':
-            suites[0].beforeAll(fn);
-            break;
-          case 'after':
-            suites[0].afterAll(fn);
-            break;
-          case 'beforeEach':
-            suites[0].beforeEach(fn);
-            break;
-          case 'afterEach':
-            suites[0].afterEach(fn);
-            break;
-          default:
-            var test = new Test(key, fn);
-            test.file = file;
-            suites[0].addTest(test);
-        }
-      } else {
-        suite = Suite.create(suites[0], key);
-        suites.unshift(suite);
-        visit(obj[key]);
-        suites.shift();
-      }
-    }
-  }
-};
-
-}); // module: interfaces/exports.js
-
-require.register("interfaces/index.js", function(module, exports, require){
-exports.bdd = require('./bdd');
-exports.tdd = require('./tdd');
-exports.qunit = require('./qunit');
-exports.exports = require('./exports');
-
-}); // module: interfaces/index.js
-
-require.register("interfaces/qunit.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Suite = require('../suite')
-  , Test = require('../test')
-  , escapeRe = require('browser/escape-string-regexp')
-  , utils = require('../utils');
-
-/**
- * QUnit-style interface:
- *
- *     suite('Array');
- *
- *     test('#length', function(){
- *       var arr = [1,2,3];
- *       ok(arr.length == 3);
- *     });
- *
- *     test('#indexOf()', function(){
- *       var arr = [1,2,3];
- *       ok(arr.indexOf(1) == 0);
- *       ok(arr.indexOf(2) == 1);
- *       ok(arr.indexOf(3) == 2);
- *     });
- *
- *     suite('String');
- *
- *     test('#length', function(){
- *       ok('foo'.length == 3);
- *     });
- *
- */
-
-module.exports = function(suite){
-  var suites = [suite];
-
-  suite.on('pre-require', function(context, file, mocha){
-
-    /**
-     * Execute before running tests.
-     */
-
-    context.before = function(name, fn){
-      suites[0].beforeAll(name, fn);
-    };
-
-    /**
-     * Execute after running tests.
-     */
-
-    context.after = function(name, fn){
-      suites[0].afterAll(name, fn);
-    };
-
-    /**
-     * Execute before each test case.
-     */
-
-    context.beforeEach = function(name, fn){
-      suites[0].beforeEach(name, fn);
-    };
-
-    /**
-     * Execute after each test case.
-     */
-
-    context.afterEach = function(name, fn){
-      suites[0].afterEach(name, fn);
-    };
-
-    /**
-     * Describe a "suite" with the given `title`.
-     */
-
-    context.suite = function(title){
-      if (suites.length > 1) suites.shift();
-      var suite = Suite.create(suites[0], title);
-      suite.file = file;
-      suites.unshift(suite);
-      return suite;
-    };
-
-    /**
-     * Exclusive test-case.
-     */
-
-    context.suite.only = function(title, fn){
-      var suite = context.suite(title, fn);
-      mocha.grep(suite.fullTitle());
-    };
-
-    /**
-     * Describe a specification or test-case
-     * with the given `title` and callback `fn`
-     * acting as a thunk.
-     */
-
-    context.test = function(title, fn){
-      var test = new Test(title, fn);
-      test.file = file;
-      suites[0].addTest(test);
-      return test;
-    };
-
-    /**
-     * Exclusive test-case.
-     */
-
-    context.test.only = function(title, fn){
-      var test = context.test(title, fn);
-      var reString = '^' + escapeRe(test.fullTitle()) + '$';
-      mocha.grep(new RegExp(reString));
-    };
-
-    /**
-     * Pending test case.
-     */
-
-    context.test.skip = function(title){
-      context.test(title);
-    };
-  });
-};
-
-}); // module: interfaces/qunit.js
-
-require.register("interfaces/tdd.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Suite = require('../suite')
-  , Test = require('../test')
-  , escapeRe = require('browser/escape-string-regexp')
-  , utils = require('../utils');
-
-/**
- * TDD-style interface:
- *
- *      suite('Array', function(){
- *        suite('#indexOf()', function(){
- *          suiteSetup(function(){
- *
- *          });
- *
- *          test('should return -1 when not present', function(){
- *
- *          });
- *
- *          test('should return the index when present', function(){
- *
- *          });
- *
- *          suiteTeardown(function(){
- *
- *          });
- *        });
- *      });
- *
- */
-
-module.exports = function(suite){
-  var suites = [suite];
-
-  suite.on('pre-require', function(context, file, mocha){
-
-    /**
-     * Execute before each test case.
-     */
-
-    context.setup = function(name, fn){
-      suites[0].beforeEach(name, fn);
-    };
-
-    /**
-     * Execute after each test case.
-     */
-
-    context.teardown = function(name, fn){
-      suites[0].afterEach(name, fn);
-    };
-
-    /**
-     * Execute before the suite.
-     */
-
-    context.suiteSetup = function(name, fn){
-      suites[0].beforeAll(name, fn);
-    };
-
-    /**
-     * Execute after the suite.
-     */
-
-    context.suiteTeardown = function(name, fn){
-      suites[0].afterAll(name, fn);
-    };
-
-    /**
-     * Describe a "suite" with the given `title`
-     * and callback `fn` containing nested suites
-     * and/or tests.
-     */
-
-    context.suite = function(title, fn){
-      var suite = Suite.create(suites[0], title);
-      suite.file = file;
-      suites.unshift(suite);
-      fn.call(suite);
-      suites.shift();
-      return suite;
-    };
-
-    /**
-     * Pending suite.
-     */
-    context.suite.skip = function(title, fn) {
-      var suite = Suite.create(suites[0], title);
-      suite.pending = true;
-      suites.unshift(suite);
-      fn.call(suite);
-      suites.shift();
-    };
-
-    /**
-     * Exclusive test-case.
-     */
-
-    context.suite.only = function(title, fn){
-      var suite = context.suite(title, fn);
-      mocha.grep(suite.fullTitle());
-    };
-
-    /**
-     * Describe a specification or test-case
-     * with the given `title` and callback `fn`
-     * acting as a thunk.
-     */
-
-    context.test = function(title, fn){
-      var suite = suites[0];
-      if (suite.pending) fn = null;
-      var test = new Test(title, fn);
-      test.file = file;
-      suite.addTest(test);
-      return test;
-    };
-
-    /**
-     * Exclusive test-case.
-     */
-
-    context.test.only = function(title, fn){
-      var test = context.test(title, fn);
-      var reString = '^' + escapeRe(test.fullTitle()) + '$';
-      mocha.grep(new RegExp(reString));
-    };
-
-    /**
-     * Pending test case.
-     */
-
-    context.test.skip = function(title){
-      context.test(title);
-    };
-  });
-};
-
-}); // module: interfaces/tdd.js
-
-require.register("mocha.js", function(module, exports, require){
-/*!
- * mocha
- * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca>
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-var path = require('browser/path')
-  , escapeRe = require('browser/escape-string-regexp')
-  , utils = require('./utils');
-
-/**
- * Expose `Mocha`.
- */
-
-exports = module.exports = Mocha;
-
-/**
- * To require local UIs and reporters when running in node.
- */
-
-if (typeof process !== 'undefined' && typeof process.cwd === 'function') {
-  var join = path.join
-    , cwd = process.cwd();
-  module.paths.push(cwd, join(cwd, 'node_modules'));
-}
-
-/**
- * Expose internals.
- */
-
-exports.utils = utils;
-exports.interfaces = require('./interfaces');
-exports.reporters = require('./reporters');
-exports.Runnable = require('./runnable');
-exports.Context = require('./context');
-exports.Runner = require('./runner');
-exports.Suite = require('./suite');
-exports.Hook = require('./hook');
-exports.Test = require('./test');
-
-/**
- * Return image `name` path.
- *
- * @param {String} name
- * @return {String}
- * @api private
- */
-
-function image(name) {
-  return __dirname + '/../images/' + name + '.png';
-}
-
-/**
- * Setup mocha with `options`.
- *
- * Options:
- *
- *   - `ui` name "bdd", "tdd", "exports" etc
- *   - `reporter` reporter instance, defaults to `mocha.reporters.spec`
- *   - `globals` array of accepted globals
- *   - `timeout` timeout in milliseconds
- *   - `bail` bail on the first test failure
- *   - `slow` milliseconds to wait before considering a test slow
- *   - `ignoreLeaks` ignore global leaks
- *   - `grep` string or regexp to filter tests with
- *
- * @param {Object} options
- * @api public
- */
-
-function Mocha(options) {
-  options = options || {};
-  this.files = [];
-  this.options = options;
-  this.grep(options.grep);
-  this.suite = new exports.Suite('', new exports.Context);
-  this.ui(options.ui);
-  this.bail(options.bail);
-  this.reporter(options.reporter);
-  if (null != options.timeout) this.timeout(options.timeout);
-  this.useColors(options.useColors)
-  if (options.enableTimeouts !== null) this.enableTimeouts(options.enableTimeouts);
-  if (options.slow) this.slow(options.slow);
-
-  this.suite.on('pre-require', function (context) {
-    exports.afterEach = context.afterEach || context.teardown;
-    exports.after = context.after || context.suiteTeardown;
-    exports.beforeEach = context.beforeEach || context.setup;
-    exports.before = context.before || context.suiteSetup;
-    exports.describe = context.describe || context.suite;
-    exports.it = context.it || context.test;
-    exports.setup = context.setup || context.beforeEach;
-    exports.suiteSetup = context.suiteSetup || context.before;
-    exports.suiteTeardown = context.suiteTeardown || context.after;
-    exports.suite = context.suite || context.describe;
-    exports.teardown = context.teardown || context.afterEach;
-    exports.test = context.test || context.it;
-  });
-}
-
-/**
- * Enable or disable bailing on the first failure.
- *
- * @param {Boolean} [bail]
- * @api public
- */
-
-Mocha.prototype.bail = function(bail){
-  if (0 == arguments.length) bail = true;
-  this.suite.bail(bail);
-  return this;
-};
-
-/**
- * Add test `file`.
- *
- * @param {String} file
- * @api public
- */
-
-Mocha.prototype.addFile = function(file){
-  this.files.push(file);
-  return this;
-};
-
-/**
- * Set reporter to `reporter`, defaults to "spec".
- *
- * @param {String|Function} reporter name or constructor
- * @api public
- */
-
-Mocha.prototype.reporter = function(reporter){
-  if ('function' == typeof reporter) {
-    this._reporter = reporter;
-  } else {
-    reporter = reporter || 'spec';
-    var _reporter;
-    try { _reporter = require('./reporters/' + reporter); } catch (err) {};
-    if (!_reporter) try { _reporter = require(reporter); } catch (err) {};
-    if (!_reporter && reporter === 'teamcity')
-      console.warn('The Teamcity reporter was moved to a package named ' +
-        'mocha-teamcity-reporter ' +
-        '(https://npmjs.org/package/mocha-teamcity-reporter).');
-    if (!_reporter) throw new Error('invalid reporter "' + reporter + '"');
-    this._reporter = _reporter;
-  }
-  return this;
-};
-
-/**
- * Set test UI `name`, defaults to "bdd".
- *
- * @param {String} bdd
- * @api public
- */
-
-Mocha.prototype.ui = function(name){
-  name = name || 'bdd';
-  this._ui = exports.interfaces[name];
-  if (!this._ui) try { this._ui = require(name); } catch (err) {};
-  if (!this._ui) throw new Error('invalid interface "' + name + '"');
-  this._ui = this._ui(this.suite);
-  return this;
-};
-
-/**
- * Load registered files.
- *
- * @api private
- */
-
-Mocha.prototype.loadFiles = function(fn){
-  var self = this;
-  var suite = this.suite;
-  var pending = this.files.length;
-  this.files.forEach(function(file){
-    file = path.resolve(file);
-    suite.emit('pre-require', global, file, self);
-    suite.emit('require', require(file), file, self);
-    suite.emit('post-require', global, file, self);
-    --pending || (fn && fn());
-  });
-};
-
-/**
- * Enable growl support.
- *
- * @api private
- */
-
-Mocha.prototype._growl = function(runner, reporter) {
-  var notify = require('growl');
-
-  runner.on('end', function(){
-    var stats = reporter.stats;
-    if (stats.failures) {
-      var msg = stats.failures + ' of ' + runner.total + ' tests failed';
-      notify(msg, { name: 'mocha', title: 'Failed', image: image('error') });
-    } else {
-      notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', {
-          name: 'mocha'
-        , title: 'Passed'
-        , image: image('ok')
-      });
-    }
-  });
-};
-
-/**
- * Add regexp to grep, if `re` is a string it is escaped.
- *
- * @param {RegExp|String} re
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.grep = function(re){
-  this.options.grep = 'string' == typeof re
-    ? new RegExp(escapeRe(re))
-    : re;
-  return this;
-};
-
-/**
- * Invert `.grep()` matches.
- *
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.invert = function(){
-  this.options.invert = true;
-  return this;
-};
-
-/**
- * Ignore global leaks.
- *
- * @param {Boolean} ignore
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.ignoreLeaks = function(ignore){
-  this.options.ignoreLeaks = !!ignore;
-  return this;
-};
-
-/**
- * Enable global leak checking.
- *
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.checkLeaks = function(){
-  this.options.ignoreLeaks = false;
-  return this;
-};
-
-/**
- * Enable growl support.
- *
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.growl = function(){
-  this.options.growl = true;
-  return this;
-};
-
-/**
- * Ignore `globals` array or string.
- *
- * @param {Array|String} globals
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.globals = function(globals){
-  this.options.globals = (this.options.globals || []).concat(globals);
-  return this;
-};
-
-/**
- * Emit color output.
- *
- * @param {Boolean} colors
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.useColors = function(colors){
-  this.options.useColors = arguments.length && colors != undefined
-    ? colors
-    : true;
-  return this;
-};
-
-/**
- * Use inline diffs rather than +/-.
- *
- * @param {Boolean} inlineDiffs
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.useInlineDiffs = function(inlineDiffs) {
-  this.options.useInlineDiffs = arguments.length && inlineDiffs != undefined
-  ? inlineDiffs
-  : false;
-  return this;
-};
-
-/**
- * Set the timeout in milliseconds.
- *
- * @param {Number} timeout
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.timeout = function(timeout){
-  this.suite.timeout(timeout);
-  return this;
-};
-
-/**
- * Set slowness threshold in milliseconds.
- *
- * @param {Number} slow
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.slow = function(slow){
-  this.suite.slow(slow);
-  return this;
-};
-
-/**
- * Enable timeouts.
- *
- * @param {Boolean} enabled
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.enableTimeouts = function(enabled) {
-  this.suite.enableTimeouts(arguments.length && enabled !== undefined
-    ? enabled
-    : true);
-  return this
-};
-
-/**
- * Makes all tests async (accepting a callback)
- *
- * @return {Mocha}
- * @api public
- */
-
-Mocha.prototype.asyncOnly = function(){
-  this.options.asyncOnly = true;
-  return this;
-};
-
-/**
- * Disable syntax highlighting (in browser).
- * @returns {Mocha}
- * @api public
- */
-Mocha.prototype.noHighlighting = function() {
-  this.options.noHighlighting = true;
-  return this;
-};
-
-/**
- * Run tests and invoke `fn()` when complete.
- *
- * @param {Function} fn
- * @return {Runner}
- * @api public
- */
-
-Mocha.prototype.run = function(fn){
-  if (this.files.length) this.loadFiles();
-  var suite = this.suite;
-  var options = this.options;
-  options.files = this.files;
-  var runner = new exports.Runner(suite);
-  var reporter = new this._reporter(runner, options);
-  runner.ignoreLeaks = false !== options.ignoreLeaks;
-  runner.asyncOnly = options.asyncOnly;
-  if (options.grep) runner.grep(options.grep, options.invert);
-  if (options.globals) runner.globals(options.globals);
-  if (options.growl) this._growl(runner, reporter);
-  exports.reporters.Base.useColors = options.useColors;
-  exports.reporters.Base.inlineDiffs = options.useInlineDiffs;
-  return runner.run(fn);
-};
-
-}); // module: mocha.js
-
-require.register("ms.js", function(module, exports, require){
-/**
- * Helpers.
- */
-
-var s = 1000;
-var m = s * 60;
-var h = m * 60;
-var d = h * 24;
-var y = d * 365.25;
-
-/**
- * Parse or format the given `val`.
- *
- * Options:
- *
- *  - `long` verbose formatting [false]
- *
- * @param {String|Number} val
- * @param {Object} options
- * @return {String|Number}
- * @api public
- */
-
-module.exports = function(val, options){
-  options = options || {};
-  if ('string' == typeof val) return parse(val);
-  return options['long'] ? longFormat(val) : shortFormat(val);
-};
-
-/**
- * Parse the given `str` and return milliseconds.
- *
- * @param {String} str
- * @return {Number}
- * @api private
- */
-
-function parse(str) {
-  var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str);
-  if (!match) return;
-  var n = parseFloat(match[1]);
-  var type = (match[2] || 'ms').toLowerCase();
-  switch (type) {
-    case 'years':
-    case 'year':
-    case 'y':
-      return n * y;
-    case 'days':
-    case 'day':
-    case 'd':
-      return n * d;
-    case 'hours':
-    case 'hour':
-    case 'h':
-      return n * h;
-    case 'minutes':
-    case 'minute':
-    case 'm':
-      return n * m;
-    case 'seconds':
-    case 'second':
-    case 's':
-      return n * s;
-    case 'ms':
-      return n;
-  }
-}
-
-/**
- * Short format for `ms`.
- *
- * @param {Number} ms
- * @return {String}
- * @api private
- */
-
-function shortFormat(ms) {
-  if (ms >= d) return Math.round(ms / d) + 'd';
-  if (ms >= h) return Math.round(ms / h) + 'h';
-  if (ms >= m) return Math.round(ms / m) + 'm';
-  if (ms >= s) return Math.round(ms / s) + 's';
-  return ms + 'ms';
-}
-
-/**
- * Long format for `ms`.
- *
- * @param {Number} ms
- * @return {String}
- * @api private
- */
-
-function longFormat(ms) {
-  return plural(ms, d, 'day')
-    || plural(ms, h, 'hour')
-    || plural(ms, m, 'minute')
-    || plural(ms, s, 'second')
-    || ms + ' ms';
-}
-
-/**
- * Pluralization helper.
- */
-
-function plural(ms, n, name) {
-  if (ms < n) return;
-  if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
-  return Math.ceil(ms / n) + ' ' + name + 's';
-}
-
-}); // module: ms.js
-
-require.register("reporters/base.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var tty = require('browser/tty')
-  , diff = require('browser/diff')
-  , ms = require('../ms')
-  , utils = require('../utils');
-
-/**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
-
-var Date = global.Date
-  , setTimeout = global.setTimeout
-  , setInterval = global.setInterval
-  , clearTimeout = global.clearTimeout
-  , clearInterval = global.clearInterval;
-
-/**
- * Check if both stdio streams are associated with a tty.
- */
-
-var isatty = tty.isatty(1) && tty.isatty(2);
-
-/**
- * Expose `Base`.
- */
-
-exports = module.exports = Base;
-
-/**
- * Enable coloring by default.
- */
-
-exports.useColors = isatty || (process.env.MOCHA_COLORS !== undefined);
-
-/**
- * Inline diffs instead of +/-
- */
-
-exports.inlineDiffs = false;
-
-/**
- * Default color map.
- */
-
-exports.colors = {
-    'pass': 90
-  , 'fail': 31
-  , 'bright pass': 92
-  , 'bright fail': 91
-  , 'bright yellow': 93
-  , 'pending': 36
-  , 'suite': 0
-  , 'error title': 0
-  , 'error message': 31
-  , 'error stack': 90
-  , 'checkmark': 32
-  , 'fast': 90
-  , 'medium': 33
-  , 'slow': 31
-  , 'green': 32
-  , 'light': 90
-  , 'diff gutter': 90
-  , 'diff added': 42
-  , 'diff removed': 41
-};
-
-/**
- * Default symbol map.
- */
-
-exports.symbols = {
-  ok: '✓',
-  err: '✖',
-  dot: '․'
-};
-
-// With node.js on Windows: use symbols available in terminal default fonts
-if ('win32' == process.platform) {
-  exports.symbols.ok = '\u221A';
-  exports.symbols.err = '\u00D7';
-  exports.symbols.dot = '.';
-}
-
-/**
- * Color `str` with the given `type`,
- * allowing colors to be disabled,
- * as well as user-defined color
- * schemes.
- *
- * @param {String} type
- * @param {String} str
- * @return {String}
- * @api private
- */
-
-var color = exports.color = function(type, str) {
-  if (!exports.useColors) return str;
-  return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m';
-};
-
-/**
- * Expose term window size, with some
- * defaults for when stderr is not a tty.
- */
-
-exports.window = {
-  width: isatty
-    ? process.stdout.getWindowSize
-      ? process.stdout.getWindowSize(1)[0]
-      : tty.getWindowSize()[1]
-    : 75
-};
-
-/**
- * Expose some basic cursor interactions
- * that are common among reporters.
- */
-
-exports.cursor = {
-  hide: function(){
-    isatty && process.stdout.write('\u001b[?25l');
-  },
-
-  show: function(){
-    isatty && process.stdout.write('\u001b[?25h');
-  },
-
-  deleteLine: function(){
-    isatty && process.stdout.write('\u001b[2K');
-  },
-
-  beginningOfLine: function(){
-    isatty && process.stdout.write('\u001b[0G');
-  },
-
-  CR: function(){
-    if (isatty) {
-      exports.cursor.deleteLine();
-      exports.cursor.beginningOfLine();
-    } else {
-      process.stdout.write('\r');
-    }
-  }
-};
-
-/**
- * Outut the given `failures` as a list.
- *
- * @param {Array} failures
- * @api public
- */
-
-exports.list = function(failures){
-  console.error();
-  failures.forEach(function(test, i){
-    // format
-    var fmt = color('error title', '  %s) %s:\n')
-      + color('error message', '     %s')
-      + color('error stack', '\n%s\n');
-
-    // msg
-    var err = test.err
-      , message = err.message || ''
-      , stack = err.stack || message
-      , index = stack.indexOf(message) + message.length
-      , msg = stack.slice(0, index)
-      , actual = err.actual
-      , expected = err.expected
-      , escape = true;
-
-    // uncaught
-    if (err.uncaught) {
-      msg = 'Uncaught ' + msg;
-    }
-
-    // explicitly show diff
-    if (err.showDiff && sameType(actual, expected)) {
-      escape = false;
-      err.actual = actual = utils.stringify(actual);
-      err.expected = expected = utils.stringify(expected);
-    }
-
-    // actual / expected diff
-    if (err.showDiff && 'string' == typeof actual && 'string' == typeof expected) {
-      fmt = color('error title', '  %s) %s:\n%s') + color('error stack', '\n%s\n');
-      var match = message.match(/^([^:]+): expected/);
-      msg = '\n      ' + color('error message', match ? match[1] : msg);
-
-      if (exports.inlineDiffs) {
-        msg += inlineDiff(err, escape);
-      } else {
-        msg += unifiedDiff(err, escape);
-      }
-    }
-
-    // indent stack trace without msg
-    stack = stack.slice(index ? index + 1 : index)
-      .replace(/^/gm, '  ');
-
-    console.error(fmt, (i + 1), test.fullTitle(), msg, stack);
-  });
-};
-
-/**
- * Initialize a new `Base` reporter.
- *
- * All other reporters generally
- * inherit from this reporter, providing
- * stats such as test duration, number
- * of tests passed / failed etc.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function Base(runner) {
-  var self = this
-    , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 }
-    , failures = this.failures = [];
-
-  if (!runner) return;
-  this.runner = runner;
-
-  runner.stats = stats;
-
-  runner.on('start', function(){
-    stats.start = new Date;
-  });
-
-  runner.on('suite', function(suite){
-    stats.suites = stats.suites || 0;
-    suite.root || stats.suites++;
-  });
-
-  runner.on('test end', function(test){
-    stats.tests = stats.tests || 0;
-    stats.tests++;
-  });
-
-  runner.on('pass', function(test){
-    stats.passes = stats.passes || 0;
-
-    var medium = test.slow() / 2;
-    test.speed = test.duration > test.slow()
-      ? 'slow'
-      : test.duration > medium
-        ? 'medium'
-        : 'fast';
-
-    stats.passes++;
-  });
-
-  runner.on('fail', function(test, err){
-    stats.failures = stats.failures || 0;
-    stats.failures++;
-    test.err = err;
-    failures.push(test);
-  });
-
-  runner.on('end', function(){
-    stats.end = new Date;
-    stats.duration = new Date - stats.start;
-  });
-
-  runner.on('pending', function(){
-    stats.pending++;
-  });
-}
-
-/**
- * Output common epilogue used by many of
- * the bundled reporters.
- *
- * @api public
- */
-
-Base.prototype.epilogue = function(){
-  var stats = this.stats;
-  var tests;
-  var fmt;
-
-  console.log();
-
-  // passes
-  fmt = color('bright pass', ' ')
-    + color('green', ' %d passing')
-    + color('light', ' (%s)');
-
-  console.log(fmt,
-    stats.passes || 0,
-    ms(stats.duration));
-
-  // pending
-  if (stats.pending) {
-    fmt = color('pending', ' ')
-      + color('pending', ' %d pending');
-
-    console.log(fmt, stats.pending);
-  }
-
-  // failures
-  if (stats.failures) {
-    fmt = color('fail', '  %d failing');
-
-    console.error(fmt,
-      stats.failures);
-
-    Base.list(this.failures);
-    console.error();
-  }
-
-  console.log();
-};
-
-/**
- * Pad the given `str` to `len`.
- *
- * @param {String} str
- * @param {String} len
- * @return {String}
- * @api private
- */
-
-function pad(str, len) {
-  str = String(str);
-  return Array(len - str.length + 1).join(' ') + str;
-}
-
-
-/**
- * Returns an inline diff between 2 strings with coloured ANSI output
- *
- * @param {Error} Error with actual/expected
- * @return {String} Diff
- * @api private
- */
-
-function inlineDiff(err, escape) {
-  var msg = errorDiff(err, 'WordsWithSpace', escape);
-
-  // linenos
-  var lines = msg.split('\n');
-  if (lines.length > 4) {
-    var width = String(lines.length).length;
-    msg = lines.map(function(str, i){
-      return pad(++i, width) + ' |' + ' ' + str;
-    }).join('\n');
-  }
-
-  // legend
-  msg = '\n'
-    + color('diff removed', 'actual')
-    + ' '
-    + color('diff added', 'expected')
-    + '\n\n'
-    + msg
-    + '\n';
-
-  // indent
-  msg = msg.replace(/^/gm, '      ');
-  return msg;
-}
-
-/**
- * Returns a unified diff between 2 strings
- *
- * @param {Error} Error with actual/expected
- * @return {String} Diff
- * @api private
- */
-
-function unifiedDiff(err, escape) {
-  var indent = '      ';
-  function cleanUp(line) {
-    if (escape) {
-      line = escapeInvisibles(line);
-    }
-    if (line[0] === '+') return indent + colorLines('diff added', line);
-    if (line[0] === '-') return indent + colorLines('diff removed', line);
-    if (line.match(/\@\@/)) return null;
-    if (line.match(/\\ No newline/)) return null;
-    else return indent + line;
-  }
-  function notBlank(line) {
-    return line != null;
-  }
-  msg = diff.createPatch('string', err.actual, err.expected);
-  var lines = msg.split('\n').splice(4);
-  return '\n      '
-         + colorLines('diff added',   '+ expected') + ' '
-         + colorLines('diff removed', '- actual')
-         + '\n\n'
-         + lines.map(cleanUp).filter(notBlank).join('\n');
-}
-
-/**
- * Return a character diff for `err`.
- *
- * @param {Error} err
- * @return {String}
- * @api private
- */
-
-function errorDiff(err, type, escape) {
-  var actual   = escape ? escapeInvisibles(err.actual)   : err.actual;
-  var expected = escape ? escapeInvisibles(err.expected) : err.expected;
-  return diff['diff' + type](actual, expected).map(function(str){
-    if (str.added) return colorLines('diff added', str.value);
-    if (str.removed) return colorLines('diff removed', str.value);
-    return str.value;
-  }).join('');
-}
-
-/**
- * Returns a string with all invisible characters in plain text
- *
- * @param {String} line
- * @return {String}
- * @api private
- */
-function escapeInvisibles(line) {
-    return line.replace(/\t/g, '<tab>')
-               .replace(/\r/g, '<CR>')
-               .replace(/\n/g, '<LF>\n');
-}
-
-/**
- * Color lines for `str`, using the color `name`.
- *
- * @param {String} name
- * @param {String} str
- * @return {String}
- * @api private
- */
-
-function colorLines(name, str) {
-  return str.split('\n').map(function(str){
-    return color(name, str);
-  }).join('\n');
-}
-
-/**
- * Check that a / b have the same type.
- *
- * @param {Object} a
- * @param {Object} b
- * @return {Boolean}
- * @api private
- */
-
-function sameType(a, b) {
-  a = Object.prototype.toString.call(a);
-  b = Object.prototype.toString.call(b);
-  return a == b;
-}
-
-}); // module: reporters/base.js
-
-require.register("reporters/doc.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , utils = require('../utils');
-
-/**
- * Expose `Doc`.
- */
-
-exports = module.exports = Doc;
-
-/**
- * Initialize a new `Doc` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function Doc(runner) {
-  Base.call(this, runner);
-
-  var self = this
-    , stats = this.stats
-    , total = runner.total
-    , indents = 2;
-
-  function indent() {
-    return Array(indents).join('  ');
-  }
-
-  runner.on('suite', function(suite){
-    if (suite.root) return;
-    ++indents;
-    console.log('%s<section class="suite">', indent());
-    ++indents;
-    console.log('%s<h1>%s</h1>', indent(), utils.escape(suite.title));
-    console.log('%s<dl>', indent());
-  });
-
-  runner.on('suite end', function(suite){
-    if (suite.root) return;
-    console.log('%s</dl>', indent());
-    --indents;
-    console.log('%s</section>', indent());
-    --indents;
-  });
-
-  runner.on('pass', function(test){
-    console.log('%s  <dt>%s</dt>', indent(), utils.escape(test.title));
-    var code = utils.escape(utils.clean(test.fn.toString()));
-    console.log('%s  <dd><pre><code>%s</code></pre></dd>', indent(), code);
-  });
-
-  runner.on('fail', function(test, err){
-    console.log('%s  <dt class="error">%s</dt>', indent(), utils.escape(test.title));
-    var code = utils.escape(utils.clean(test.fn.toString()));
-    console.log('%s  <dd class="error"><pre><code>%s</code></pre></dd>', indent(), code);
-    console.log('%s  <dd class="error">%s</dd>', indent(), utils.escape(err));
-  });
-}
-
-}); // module: reporters/doc.js
-
-require.register("reporters/dot.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , color = Base.color;
-
-/**
- * Expose `Dot`.
- */
-
-exports = module.exports = Dot;
-
-/**
- * Initialize a new `Dot` matrix test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function Dot(runner) {
-  Base.call(this, runner);
-
-  var self = this
-    , stats = this.stats
-    , width = Base.window.width * .75 | 0
-    , n = -1;
-
-  runner.on('start', function(){
-    process.stdout.write('\n  ');
-  });
-
-  runner.on('pending', function(test){
-    if (++n % width == 0) process.stdout.write('\n  ');
-    process.stdout.write(color('pending', Base.symbols.dot));
-  });
-
-  runner.on('pass', function(test){
-    if (++n % width == 0) process.stdout.write('\n  ');
-    if ('slow' == test.speed) {
-      process.stdout.write(color('bright yellow', Base.symbols.dot));
-    } else {
-      process.stdout.write(color(test.speed, Base.symbols.dot));
-    }
-  });
-
-  runner.on('fail', function(test, err){
-    if (++n % width == 0) process.stdout.write('\n  ');
-    process.stdout.write(color('fail', Base.symbols.dot));
-  });
-
-  runner.on('end', function(){
-    console.log();
-    self.epilogue();
-  });
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-
-function F(){};
-F.prototype = Base.prototype;
-Dot.prototype = new F;
-Dot.prototype.constructor = Dot;
-
-
-}); // module: reporters/dot.js
-
-require.register("reporters/html-cov.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var JSONCov = require('./json-cov')
-  , fs = require('browser/fs');
-
-/**
- * Expose `HTMLCov`.
- */
-
-exports = module.exports = HTMLCov;
-
-/**
- * Initialize a new `JsCoverage` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function HTMLCov(runner) {
-  var jade = require('jade')
-    , file = __dirname + '/templates/coverage.jade'
-    , str = fs.readFileSync(file, 'utf8')
-    , fn = jade.compile(str, { filename: file })
-    , self = this;
-
-  JSONCov.call(this, runner, false);
-
-  runner.on('end', function(){
-    process.stdout.write(fn({
-        cov: self.cov
-      , coverageClass: coverageClass
-    }));
-  });
-}
-
-/**
- * Return coverage class for `n`.
- *
- * @return {String}
- * @api private
- */
-
-function coverageClass(n) {
-  if (n >= 75) return 'high';
-  if (n >= 50) return 'medium';
-  if (n >= 25) return 'low';
-  return 'terrible';
-}
-
-}); // module: reporters/html-cov.js
-
-require.register("reporters/html.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , utils = require('../utils')
-  , Progress = require('../browser/progress')
-  , escape = utils.escape;
-
-/**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
-
-var Date = global.Date
-  , setTimeout = global.setTimeout
-  , setInterval = global.setInterval
-  , clearTimeout = global.clearTimeout
-  , clearInterval = global.clearInterval;
-
-/**
- * Expose `HTML`.
- */
-
-exports = module.exports = HTML;
-
-/**
- * Stats template.
- */
-
-var statsTemplate = '<ul id="mocha-stats">'
-  + '<li class="progress"><canvas width="40" height="40"></canvas></li>'
-  + '<li class="passes"><a href="#">passes:</a> <em>0</em></li>'
-  + '<li class="failures"><a href="#">failures:</a> <em>0</em></li>'
-  + '<li class="duration">duration: <em>0</em>s</li>'
-  + '</ul>';
-
-/**
- * Initialize a new `HTML` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function HTML(runner) {
-  Base.call(this, runner);
-
-  var self = this
-    , stats = this.stats
-    , total = runner.total
-    , stat = fragment(statsTemplate)
-    , items = stat.getElementsByTagName('li')
-    , passes = items[1].getElementsByTagName('em')[0]
-    , passesLink = items[1].getElementsByTagName('a')[0]
-    , failures = items[2].getElementsByTagName('em')[0]
-    , failuresLink = items[2].getElementsByTagName('a')[0]
-    , duration = items[3].getElementsByTagName('em')[0]
-    , canvas = stat.getElementsByTagName('canvas')[0]
-    , report = fragment('<ul id="mocha-report"></ul>')
-    , stack = [report]
-    , progress
-    , ctx
-    , root = document.getElementById('mocha');
-
-  if (canvas.getContext) {
-    var ratio = window.devicePixelRatio || 1;
-    canvas.style.width = canvas.width;
-    canvas.style.height = canvas.height;
-    canvas.width *= ratio;
-    canvas.height *= ratio;
-    ctx = canvas.getContext('2d');
-    ctx.scale(ratio, ratio);
-    progress = new Progress;
-  }
-
-  if (!root) return error('#mocha div missing, add it to your document');
-
-  // pass toggle
-  on(passesLink, 'click', function(){
-    unhide();
-    var name = /pass/.test(report.className) ? '' : ' pass';
-    report.className = report.className.replace(/fail|pass/g, '') + name;
-    if (report.className.trim()) hideSuitesWithout('test pass');
-  });
-
-  // failure toggle
-  on(failuresLink, 'click', function(){
-    unhide();
-    var name = /fail/.test(report.className) ? '' : ' fail';
-    report.className = report.className.replace(/fail|pass/g, '') + name;
-    if (report.className.trim()) hideSuitesWithout('test fail');
-  });
-
-  root.appendChild(stat);
-  root.appendChild(report);
-
-  if (progress) progress.size(40);
-
-  runner.on('suite', function(suite){
-    if (suite.root) return;
-
-    // suite
-    var url = self.suiteURL(suite);
-    var el = fragment('<li class="suite"><h1><a href="%s">%s</a></h1></li>', url, escape(suite.title));
-
-    // container
-    stack[0].appendChild(el);
-    stack.unshift(document.createElement('ul'));
-    el.appendChild(stack[0]);
-  });
-
-  runner.on('suite end', function(suite){
-    if (suite.root) return;
-    stack.shift();
-  });
-
-  runner.on('fail', function(test, err){
-    if ('hook' == test.type) runner.emit('test end', test);
-  });
-
-  runner.on('test end', function(test){
-    // TODO: add to stats
-    var percent = stats.tests / this.total * 100 | 0;
-    if (progress) progress.update(percent).draw(ctx);
-
-    // update stats
-    var ms = new Date - stats.start;
-    text(passes, stats.passes);
-    text(failures, stats.failures);
-    text(duration, (ms / 1000).toFixed(2));
-
-    // test
-    if ('passed' == test.state) {
-      var url = self.testURL(test);
-      var el = fragment('<li class="test pass %e"><h2>%e<span class="duration">%ems</span> <a href="%s" class="replay">‣</a></h2></li>', test.speed, test.title, test.duration, url);
-    } else if (test.pending) {
-      var el = fragment('<li class="test pass pending"><h2>%e</h2></li>', test.title);
-    } else {
-      var el = fragment('<li class="test fail"><h2>%e <a href="?grep=%e" class="replay">‣</a></h2></li>', test.title, encodeURIComponent(test.fullTitle()));
-      var str = test.err.stack || test.err.toString();
-
-      // FF / Opera do not add the message
-      if (!~str.indexOf(test.err.message)) {
-        str = test.err.message + '\n' + str;
-      }
-
-      // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we
-      // check for the result of the stringifying.
-      if ('[object Error]' == str) str = test.err.message;
-
-      // Safari doesn't give you a stack. Let's at least provide a source line.
-      if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) {
-        str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")";
-      }
-
-      el.appendChild(fragment('<pre class="error">%e</pre>', str));
-    }
-
-    // toggle code
-    // TODO: defer
-    if (!test.pending) {
-      var h2 = el.getElementsByTagName('h2')[0];
-
-      on(h2, 'click', function(){
-        pre.style.display = 'none' == pre.style.display
-          ? 'block'
-          : 'none';
-      });
-
-      var pre = fragment('<pre><code>%e</code></pre>', utils.clean(test.fn.toString()));
-      el.appendChild(pre);
-      pre.style.display = 'none';
-    }
-
-    // Don't call .appendChild if #mocha-report was already .shift()'ed off the stack.
-    if (stack[0]) stack[0].appendChild(el);
-  });
-}
-
-/**
- * Makes a URL, preserving querystring ("search") parameters.
- * @param {string} s
- * @returns {string} your new URL
- */
-var makeUrl = function makeUrl(s) {
-  var search = window.location.search;
-  return (search ? search + '&' : '?' ) + 'grep=' + encodeURIComponent(s);
-};
-
-/**
- * Provide suite URL
- *
- * @param {Object} [suite]
- */
-HTML.prototype.suiteURL = function(suite){
-  return makeUrl(suite.fullTitle());
-};
-
-/**
- * Provide test URL
- *
- * @param {Object} [test]
- */
-
-HTML.prototype.testURL = function(test){
-  return makeUrl(test.fullTitle());
-};
-
-/**
- * Display error `msg`.
- */
-
-function error(msg) {
-  document.body.appendChild(fragment('<div id="mocha-error">%s</div>', msg));
-}
-
-/**
- * Return a DOM fragment from `html`.
- */
-
-function fragment(html) {
-  var args = arguments
-    , div = document.createElement('div')
-    , i = 1;
-
-  div.innerHTML = html.replace(/%([se])/g, function(_, type){
-    switch (type) {
-      case 's': return String(args[i++]);
-      case 'e': return escape(args[i++]);
-    }
-  });
-
-  return div.firstChild;
-}
-
-/**
- * Check for suites that do not have elements
- * with `classname`, and hide them.
- */
-
-function hideSuitesWithout(classname) {
-  var suites = document.getElementsByClassName('suite');
-  for (var i = 0; i < suites.length; i++) {
-    var els = suites[i].getElementsByClassName(classname);
-    if (0 == els.length) suites[i].className += ' hidden';
-  }
-}
-
-/**
- * Unhide .hidden suites.
- */
-
-function unhide() {
-  var els = document.getElementsByClassName('suite hidden');
-  for (var i = 0; i < els.length; ++i) {
-    els[i].className = els[i].className.replace('suite hidden', 'suite');
-  }
-}
-
-/**
- * Set `el` text to `str`.
- */
-
-function text(el, str) {
-  if (el.textContent) {
-    el.textContent = str;
-  } else {
-    el.innerText = str;
-  }
-}
-
-/**
- * Listen on `event` with callback `fn`.
- */
-
-function on(el, event, fn) {
-  if (el.addEventListener) {
-    el.addEventListener(event, fn, false);
-  } else {
-    el.attachEvent('on' + event, fn);
-  }
-}
-
-}); // module: reporters/html.js
-
-require.register("reporters/index.js", function(module, exports, require){
-exports.Base = require('./base');
-exports.Dot = require('./dot');
-exports.Doc = require('./doc');
-exports.TAP = require('./tap');
-exports.JSON = require('./json');
-exports.HTML = require('./html');
-exports.List = require('./list');
-exports.Min = require('./min');
-exports.Spec = require('./spec');
-exports.Nyan = require('./nyan');
-exports.XUnit = require('./xunit');
-exports.Markdown = require('./markdown');
-exports.Progress = require('./progress');
-exports.Landing = require('./landing');
-exports.JSONCov = require('./json-cov');
-exports.HTMLCov = require('./html-cov');
-exports.JSONStream = require('./json-stream');
-
-}); // module: reporters/index.js
-
-require.register("reporters/json-cov.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-
-/**
- * Expose `JSONCov`.
- */
-
-exports = module.exports = JSONCov;
-
-/**
- * Initialize a new `JsCoverage` reporter.
- *
- * @param {Runner} runner
- * @param {Boolean} output
- * @api public
- */
-
-function JSONCov(runner, output) {
-  var self = this
-    , output = 1 == arguments.length ? true : output;
-
-  Base.call(this, runner);
-
-  var tests = []
-    , failures = []
-    , passes = [];
-
-  runner.on('test end', function(test){
-    tests.push(test);
-  });
-
-  runner.on('pass', function(test){
-    passes.push(test);
-  });
-
-  runner.on('fail', function(test){
-    failures.push(test);
-  });
-
-  runner.on('end', function(){
-    var cov = global._$jscoverage || {};
-    var result = self.cov = map(cov);
-    result.stats = self.stats;
-    result.tests = tests.map(clean);
-    result.failures = failures.map(clean);
-    result.passes = passes.map(clean);
-    if (!output) return;
-    process.stdout.write(JSON.stringify(result, null, 2 ));
-  });
-}
-
-/**
- * Map jscoverage data to a JSON structure
- * suitable for reporting.
- *
- * @param {Object} cov
- * @return {Object}
- * @api private
- */
-
-function map(cov) {
-  var ret = {
-      instrumentation: 'node-jscoverage'
-    , sloc: 0
-    , hits: 0
-    , misses: 0
-    , coverage: 0
-    , files: []
-  };
-
-  for (var filename in cov) {
-    var data = coverage(filename, cov[filename]);
-    ret.files.push(data);
-    ret.hits += data.hits;
-    ret.misses += data.misses;
-    ret.sloc += data.sloc;
-  }
-
-  ret.files.sort(function(a, b) {
-    return a.filename.localeCompare(b.filename);
-  });
-
-  if (ret.sloc > 0) {
-    ret.coverage = (ret.hits / ret.sloc) * 100;
-  }
-
-  return ret;
-}
-
-/**
- * Map jscoverage data for a single source file
- * to a JSON structure suitable for reporting.
- *
- * @param {String} filename name of the source file
- * @param {Object} data jscoverage coverage data
- * @return {Object}
- * @api private
- */
-
-function coverage(filename, data) {
-  var ret = {
-    filename: filename,
-    coverage: 0,
-    hits: 0,
-    misses: 0,
-    sloc: 0,
-    source: {}
-  };
-
-  data.source.forEach(function(line, num){
-    num++;
-
-    if (data[num] === 0) {
-      ret.misses++;
-      ret.sloc++;
-    } else if (data[num] !== undefined) {
-      ret.hits++;
-      ret.sloc++;
-    }
-
-    ret.source[num] = {
-        source: line
-      , coverage: data[num] === undefined
-        ? ''
-        : data[num]
-    };
-  });
-
-  ret.coverage = ret.hits / ret.sloc * 100;
-
-  return ret;
-}
-
-/**
- * Return a plain-object representation of `test`
- * free of cyclic properties etc.
- *
- * @param {Object} test
- * @return {Object}
- * @api private
- */
-
-function clean(test) {
-  return {
-      title: test.title
-    , fullTitle: test.fullTitle()
-    , duration: test.duration
-  }
-}
-
-}); // module: reporters/json-cov.js
-
-require.register("reporters/json-stream.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , color = Base.color;
-
-/**
- * Expose `List`.
- */
-
-exports = module.exports = List;
-
-/**
- * Initialize a new `List` test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function List(runner) {
-  Base.call(this, runner);
-
-  var self = this
-    , stats = this.stats
-    , total = runner.total;
-
-  runner.on('start', function(){
-    console.log(JSON.stringify(['start', { total: total }]));
-  });
-
-  runner.on('pass', function(test){
-    console.log(JSON.stringify(['pass', clean(test)]));
-  });
-
-  runner.on('fail', function(test, err){
-    test = clean(test);
-    test.err = err.message;
-    console.log(JSON.stringify(['fail', test]));
-  });
-
-  runner.on('end', function(){
-    process.stdout.write(JSON.stringify(['end', self.stats]));
-  });
-}
-
-/**
- * Return a plain-object representation of `test`
- * free of cyclic properties etc.
- *
- * @param {Object} test
- * @return {Object}
- * @api private
- */
-
-function clean(test) {
-  return {
-      title: test.title
-    , fullTitle: test.fullTitle()
-    , duration: test.duration
-  }
-}
-
-}); // module: reporters/json-stream.js
-
-require.register("reporters/json.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , cursor = Base.cursor
-  , color = Base.color;
-
-/**
- * Expose `JSON`.
- */
-
-exports = module.exports = JSONReporter;
-
-/**
- * Initialize a new `JSON` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function JSONReporter(runner) {
-  var self = this;
-  Base.call(this, runner);
-
-  var tests = []
-    , pending = []
-    , failures = []
-    , passes = [];
-
-  runner.on('test end', function(test){
-    tests.push(test);
-  });
-
-  runner.on('pass', function(test){
-    passes.push(test);
-  });
-
-  runner.on('fail', function(test){
-    failures.push(test);
-  });
-
-  runner.on('pending', function(test){
-    pending.push(test);
-  });
-
-  runner.on('end', function(){
-    var obj = {
-      stats: self.stats,
-      tests: tests.map(clean),
-      pending: pending.map(clean),
-      failures: failures.map(clean),
-      passes: passes.map(clean)
-    };
-
-    runner.testResults = obj;
-
-    process.stdout.write(JSON.stringify(obj, null, 2));
-  });
-}
-
-/**
- * Return a plain-object representation of `test`
- * free of cyclic properties etc.
- *
- * @param {Object} test
- * @return {Object}
- * @api private
- */
-
-function clean(test) {
-  return {
-    title: test.title,
-    fullTitle: test.fullTitle(),
-    duration: test.duration,
-    err: errorJSON(test.err || {})
-  }
-}
-
-/**
- * Transform `error` into a JSON object.
- * @param {Error} err
- * @return {Object}
- */
-
-function errorJSON(err) {
-  var res = {};
-  Object.getOwnPropertyNames(err).forEach(function(key) {
-    res[key] = err[key];
-  }, err);
-  return res;
-}
-
-}); // module: reporters/json.js
-
-require.register("reporters/landing.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , cursor = Base.cursor
-  , color = Base.color;
-
-/**
- * Expose `Landing`.
- */
-
-exports = module.exports = Landing;
-
-/**
- * Airplane color.
- */
-
-Base.colors.plane = 0;
-
-/**
- * Airplane crash color.
- */
-
-Base.colors['plane crash'] = 31;
-
-/**
- * Runway color.
- */
-
-Base.colors.runway = 90;
-
-/**
- * Initialize a new `Landing` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function Landing(runner) {
-  Base.call(this, runner);
-
-  var self = this
-    , stats = this.stats
-    , width = Base.window.width * .75 | 0
-    , total = runner.total
-    , stream = process.stdout
-    , plane = color('plane', '✈')
-    , crashed = -1
-    , n = 0;
-
-  function runway() {
-    var buf = Array(width).join('-');
-    return '  ' + color('runway', buf);
-  }
-
-  runner.on('start', function(){
-    stream.write('\n\n\n  ');
-    cursor.hide();
-  });
-
-  runner.on('test end', function(test){
-    // check if the plane crashed
-    var col = -1 == crashed
-      ? width * ++n / total | 0
-      : crashed;
-
-    // show the crash
-    if ('failed' == test.state) {
-      plane = color('plane crash', '✈');
-      crashed = col;
-    }
-
-    // render landing strip
-    stream.write('\u001b['+(width+1)+'D\u001b[2A');
-    stream.write(runway());
-    stream.write('\n  ');
-    stream.write(color('runway', Array(col).join('⋅')));
-    stream.write(plane)
-    stream.write(color('runway', Array(width - col).join('⋅') + '\n'));
-    stream.write(runway());
-    stream.write('\u001b[0m');
-  });
-
-  runner.on('end', function(){
-    cursor.show();
-    console.log();
-    self.epilogue();
-  });
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-
-function F(){};
-F.prototype = Base.prototype;
-Landing.prototype = new F;
-Landing.prototype.constructor = Landing;
-
-
-}); // module: reporters/landing.js
-
-require.register("reporters/list.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , cursor = Base.cursor
-  , color = Base.color;
-
-/**
- * Expose `List`.
- */
-
-exports = module.exports = List;
-
-/**
- * Initialize a new `List` test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function List(runner) {
-  Base.call(this, runner);
-
-  var self = this
-    , stats = this.stats
-    , n = 0;
-
-  runner.on('start', function(){
-    console.log();
-  });
-
-  runner.on('test', function(test){
-    process.stdout.write(color('pass', '    ' + test.fullTitle() + ': '));
-  });
-
-  runner.on('pending', function(test){
-    var fmt = color('checkmark', '  -')
-      + color('pending', ' %s');
-    console.log(fmt, test.fullTitle());
-  });
-
-  runner.on('pass', function(test){
-    var fmt = color('checkmark', '  '+Base.symbols.dot)
-      + color('pass', ' %s: ')
-      + color(test.speed, '%dms');
-    cursor.CR();
-    console.log(fmt, test.fullTitle(), test.duration);
-  });
-
-  runner.on('fail', function(test, err){
-    cursor.CR();
-    console.log(color('fail', '  %d) %s'), ++n, test.fullTitle());
-  });
-
-  runner.on('end', self.epilogue.bind(self));
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-
-function F(){};
-F.prototype = Base.prototype;
-List.prototype = new F;
-List.prototype.constructor = List;
-
-
-}); // module: reporters/list.js
-
-require.register("reporters/markdown.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , utils = require('../utils');
-
-/**
- * Expose `Markdown`.
- */
-
-exports = module.exports = Markdown;
-
-/**
- * Initialize a new `Markdown` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function Markdown(runner) {
-  Base.call(this, runner);
-
-  var self = this
-    , stats = this.stats
-    , level = 0
-    , buf = '';
-
-  function title(str) {
-    return Array(level).join('#') + ' ' + str;
-  }
-
-  function indent() {
-    return Array(level).join('  ');
-  }
-
-  function mapTOC(suite, obj) {
-    var ret = obj;
-    obj = obj[suite.title] = obj[suite.title] || { suite: suite };
-    suite.suites.forEach(function(suite){
-      mapTOC(suite, obj);
-    });
-    return ret;
-  }
-
-  function stringifyTOC(obj, level) {
-    ++level;
-    var buf = '';
-    var link;
-    for (var key in obj) {
-      if ('suite' == key) continue;
-      if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n';
-      if (key) buf += Array(level).join('  ') + link;
-      buf += stringifyTOC(obj[key], level);
-    }
-    --level;
-    return buf;
-  }
-
-  function generateTOC(suite) {
-    var obj = mapTOC(suite, {});
-    return stringifyTOC(obj, 0);
-  }
-
-  generateTOC(runner.suite);
-
-  runner.on('suite', function(suite){
-    ++level;
-    var slug = utils.slug(suite.fullTitle());
-    buf += '<a name="' + slug + '"></a>' + '\n';
-    buf += title(suite.title) + '\n';
-  });
-
-  runner.on('suite end', function(suite){
-    --level;
-  });
-
-  runner.on('pass', function(test){
-    var code = utils.clean(test.fn.toString());
-    buf += test.title + '.\n';
-    buf += '\n```js\n';
-    buf += code + '\n';
-    buf += '```\n\n';
-  });
-
-  runner.on('end', function(){
-    process.stdout.write('# TOC\n');
-    process.stdout.write(generateTOC(runner.suite));
-    process.stdout.write(buf);
-  });
-}
-
-}); // module: reporters/markdown.js
-
-require.register("reporters/min.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-
-/**
- * Expose `Min`.
- */
-
-exports = module.exports = Min;
-
-/**
- * Initialize a new `Min` minimal test reporter (best used with --watch).
- *
- * @param {Runner} runner
- * @api public
- */
-
-function Min(runner) {
-  Base.call(this, runner);
-
-  runner.on('start', function(){
-    // clear screen
-    process.stdout.write('\u001b[2J');
-    // set cursor position
-    process.stdout.write('\u001b[1;3H');
-  });
-
-  runner.on('end', this.epilogue.bind(this));
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-
-function F(){};
-F.prototype = Base.prototype;
-Min.prototype = new F;
-Min.prototype.constructor = Min;
-
-
-}); // module: reporters/min.js
-
-require.register("reporters/nyan.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , color = Base.color;
-
-/**
- * Expose `Dot`.
- */
-
-exports = module.exports = NyanCat;
-
-/**
- * Initialize a new `Dot` matrix test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function NyanCat(runner) {
-  Base.call(this, runner);
-  var self = this
-    , stats = this.stats
-    , width = Base.window.width * .75 | 0
-    , rainbowColors = this.rainbowColors = self.generateColors()
-    , colorIndex = this.colorIndex = 0
-    , numerOfLines = this.numberOfLines = 4
-    , trajectories = this.trajectories = [[], [], [], []]
-    , nyanCatWidth = this.nyanCatWidth = 11
-    , trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth)
-    , scoreboardWidth = this.scoreboardWidth = 5
-    , tick = this.tick = 0
-    , n = 0;
-
-  runner.on('start', function(){
-    Base.cursor.hide();
-    self.draw();
-  });
-
-  runner.on('pending', function(test){
-    self.draw();
-  });
-
-  runner.on('pass', function(test){
-    self.draw();
-  });
-
-  runner.on('fail', function(test, err){
-    self.draw();
-  });
-
-  runner.on('end', function(){
-    Base.cursor.show();
-    for (var i = 0; i < self.numberOfLines; i++) write('\n');
-    self.epilogue();
-  });
-}
-
-/**
- * Draw the nyan cat
- *
- * @api private
- */
-
-NyanCat.prototype.draw = function(){
-  this.appendRainbow();
-  this.drawScoreboard();
-  this.drawRainbow();
-  this.drawNyanCat();
-  this.tick = !this.tick;
-};
-
-/**
- * Draw the "scoreboard" showing the number
- * of passes, failures and pending tests.
- *
- * @api private
- */
-
-NyanCat.prototype.drawScoreboard = function(){
-  var stats = this.stats;
-  var colors = Base.colors;
-
-  function draw(color, n) {
-    write(' ');
-    write('\u001b[' + color + 'm' + n + '\u001b[0m');
-    write('\n');
-  }
-
-  draw(colors.green, stats.passes);
-  draw(colors.fail, stats.failures);
-  draw(colors.pending, stats.pending);
-  write('\n');
-
-  this.cursorUp(this.numberOfLines);
-};
-
-/**
- * Append the rainbow.
- *
- * @api private
- */
-
-NyanCat.prototype.appendRainbow = function(){
-  var segment = this.tick ? '_' : '-';
-  var rainbowified = this.rainbowify(segment);
-
-  for (var index = 0; index < this.numberOfLines; index++) {
-    var trajectory = this.trajectories[index];
-    if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift();
-    trajectory.push(rainbowified);
-  }
-};
-
-/**
- * Draw the rainbow.
- *
- * @api private
- */
-
-NyanCat.prototype.drawRainbow = function(){
-  var self = this;
-
-  this.trajectories.forEach(function(line, index) {
-    write('\u001b[' + self.scoreboardWidth + 'C');
-    write(line.join(''));
-    write('\n');
-  });
-
-  this.cursorUp(this.numberOfLines);
-};
-
-/**
- * Draw the nyan cat
- *
- * @api private
- */
-
-NyanCat.prototype.drawNyanCat = function() {
-  var self = this;
-  var startWidth = this.scoreboardWidth + this.trajectories[0].length;
-  var color = '\u001b[' + startWidth + 'C';
-  var padding = '';
-
-  write(color);
-  write('_,------,');
-  write('\n');
-
-  write(color);
-  padding = self.tick ? '  ' : '   ';
-  write('_|' + padding + '/\\_/\\ ');
-  write('\n');
-
-  write(color);
-  padding = self.tick ? '_' : '__';
-  var tail = self.tick ? '~' : '^';
-  var face;
-  write(tail + '|' + padding + this.face() + ' ');
-  write('\n');
-
-  write(color);
-  padding = self.tick ? ' ' : '  ';
-  write(padding + '""  "" ');
-  write('\n');
-
-  this.cursorUp(this.numberOfLines);
-};
-
-/**
- * Draw nyan cat face.
- *
- * @return {String}
- * @api private
- */
-
-NyanCat.prototype.face = function() {
-  var stats = this.stats;
-  if (stats.failures) {
-    return '( x .x)';
-  } else if (stats.pending) {
-    return '( o .o)';
-  } else if(stats.passes) {
-    return '( ^ .^)';
-  } else {
-    return '( - .-)';
-  }
-};
-
-/**
- * Move cursor up `n`.
- *
- * @param {Number} n
- * @api private
- */
-
-NyanCat.prototype.cursorUp = function(n) {
-  write('\u001b[' + n + 'A');
-};
-
-/**
- * Move cursor down `n`.
- *
- * @param {Number} n
- * @api private
- */
-
-NyanCat.prototype.cursorDown = function(n) {
-  write('\u001b[' + n + 'B');
-};
-
-/**
- * Generate rainbow colors.
- *
- * @return {Array}
- * @api private
- */
-
-NyanCat.prototype.generateColors = function(){
-  var colors = [];
-
-  for (var i = 0; i < (6 * 7); i++) {
-    var pi3 = Math.floor(Math.PI / 3);
-    var n = (i * (1.0 / 6));
-    var r = Math.floor(3 * Math.sin(n) + 3);
-    var g = Math.floor(3 * Math.sin(n + 2 * pi3) + 3);
-    var b = Math.floor(3 * Math.sin(n + 4 * pi3) + 3);
-    colors.push(36 * r + 6 * g + b + 16);
-  }
-
-  return colors;
-};
-
-/**
- * Apply rainbow to the given `str`.
- *
- * @param {String} str
- * @return {String}
- * @api private
- */
-
-NyanCat.prototype.rainbowify = function(str){
-  var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length];
-  this.colorIndex += 1;
-  return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m';
-};
-
-/**
- * Stdout helper.
- */
-
-function write(string) {
-  process.stdout.write(string);
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-
-function F(){};
-F.prototype = Base.prototype;
-NyanCat.prototype = new F;
-NyanCat.prototype.constructor = NyanCat;
-
-
-}); // module: reporters/nyan.js
-
-require.register("reporters/progress.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , cursor = Base.cursor
-  , color = Base.color;
-
-/**
- * Expose `Progress`.
- */
-
-exports = module.exports = Progress;
-
-/**
- * General progress bar color.
- */
-
-Base.colors.progress = 90;
-
-/**
- * Initialize a new `Progress` bar test reporter.
- *
- * @param {Runner} runner
- * @param {Object} options
- * @api public
- */
-
-function Progress(runner, options) {
-  Base.call(this, runner);
-
-  var self = this
-    , options = options || {}
-    , stats = this.stats
-    , width = Base.window.width * .50 | 0
-    , total = runner.total
-    , complete = 0
-    , max = Math.max
-    , lastN = -1;
-
-  // default chars
-  options.open = options.open || '[';
-  options.complete = options.complete || '▬';
-  options.incomplete = options.incomplete || Base.symbols.dot;
-  options.close = options.close || ']';
-  options.verbose = false;
-
-  // tests started
-  runner.on('start', function(){
-    console.log();
-    cursor.hide();
-  });
-
-  // tests complete
-  runner.on('test end', function(){
-    complete++;
-    var incomplete = total - complete
-      , percent = complete / total
-      , n = width * percent | 0
-      , i = width - n;
-
-    if (lastN === n && !options.verbose) {
-      // Don't re-render the line if it hasn't changed
-      return;
-    }
-    lastN = n;
-
-    cursor.CR();
-    process.stdout.write('\u001b[J');
-    process.stdout.write(color('progress', '  ' + options.open));
-    process.stdout.write(Array(n).join(options.complete));
-    process.stdout.write(Array(i).join(options.incomplete));
-    process.stdout.write(color('progress', options.close));
-    if (options.verbose) {
-      process.stdout.write(color('progress', ' ' + complete + ' of ' + total));
-    }
-  });
-
-  // tests are complete, output some stats
-  // and the failures if any
-  runner.on('end', function(){
-    cursor.show();
-    console.log();
-    self.epilogue();
-  });
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-
-function F(){};
-F.prototype = Base.prototype;
-Progress.prototype = new F;
-Progress.prototype.constructor = Progress;
-
-
-}); // module: reporters/progress.js
-
-require.register("reporters/spec.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , cursor = Base.cursor
-  , color = Base.color;
-
-/**
- * Expose `Spec`.
- */
-
-exports = module.exports = Spec;
-
-/**
- * Initialize a new `Spec` test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function Spec(runner) {
-  Base.call(this, runner);
-
-  var self = this
-    , stats = this.stats
-    , indents = 0
-    , n = 0;
-
-  function indent() {
-    return Array(indents).join('  ')
-  }
-
-  runner.on('start', function(){
-    console.log();
-  });
-
-  runner.on('suite', function(suite){
-    ++indents;
-    console.log(color('suite', '%s%s'), indent(), suite.title);
-  });
-
-  runner.on('suite end', function(suite){
-    --indents;
-    if (1 == indents) console.log();
-  });
-
-  runner.on('pending', function(test){
-    var fmt = indent() + color('pending', '  - %s');
-    console.log(fmt, test.title);
-  });
-
-  runner.on('pass', function(test){
-    if ('fast' == test.speed) {
-      var fmt = indent()
-        + color('checkmark', '  ' + Base.symbols.ok)
-        + color('pass', ' %s ');
-      cursor.CR();
-      console.log(fmt, test.title);
-    } else {
-      var fmt = indent()
-        + color('checkmark', '  ' + Base.symbols.ok)
-        + color('pass', ' %s ')
-        + color(test.speed, '(%dms)');
-      cursor.CR();
-      console.log(fmt, test.title, test.duration);
-    }
-  });
-
-  runner.on('fail', function(test, err){
-    cursor.CR();
-    console.log(indent() + color('fail', '  %d) %s'), ++n, test.title);
-  });
-
-  runner.on('end', self.epilogue.bind(self));
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-
-function F(){};
-F.prototype = Base.prototype;
-Spec.prototype = new F;
-Spec.prototype.constructor = Spec;
-
-
-}); // module: reporters/spec.js
-
-require.register("reporters/tap.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , cursor = Base.cursor
-  , color = Base.color;
-
-/**
- * Expose `TAP`.
- */
-
-exports = module.exports = TAP;
-
-/**
- * Initialize a new `TAP` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function TAP(runner) {
-  Base.call(this, runner);
-
-  var self = this
-    , stats = this.stats
-    , n = 1
-    , passes = 0
-    , failures = 0;
-
-  runner.on('start', function(){
-    var total = runner.grepTotal(runner.suite);
-    console.log('%d..%d', 1, total);
-  });
-
-  runner.on('test end', function(){
-    ++n;
-  });
-
-  runner.on('pending', function(test){
-    console.log('ok %d %s # SKIP -', n, title(test));
-  });
-
-  runner.on('pass', function(test){
-    passes++;
-    console.log('ok %d %s', n, title(test));
-  });
-
-  runner.on('fail', function(test, err){
-    failures++;
-    console.log('not ok %d %s', n, title(test));
-    if (err.stack) console.log(err.stack.replace(/^/gm, '  '));
-  });
-
-  runner.on('end', function(){
-    console.log('# tests ' + (passes + failures));
-    console.log('# pass ' + passes);
-    console.log('# fail ' + failures);
-  });
-}
-
-/**
- * Return a TAP-safe title of `test`
- *
- * @param {Object} test
- * @return {String}
- * @api private
- */
-
-function title(test) {
-  return test.fullTitle().replace(/#/g, '');
-}
-
-}); // module: reporters/tap.js
-
-require.register("reporters/xunit.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base')
-  , utils = require('../utils')
-  , escape = utils.escape;
-
-/**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
-
-var Date = global.Date
-  , setTimeout = global.setTimeout
-  , setInterval = global.setInterval
-  , clearTimeout = global.clearTimeout
-  , clearInterval = global.clearInterval;
-
-/**
- * Expose `XUnit`.
- */
-
-exports = module.exports = XUnit;
-
-/**
- * Initialize a new `XUnit` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function XUnit(runner) {
-  Base.call(this, runner);
-  var stats = this.stats
-    , tests = []
-    , self = this;
-
-  runner.on('pending', function(test){
-    tests.push(test);
-  });
-
-  runner.on('pass', function(test){
-    tests.push(test);
-  });
-
-  runner.on('fail', function(test){
-    tests.push(test);
-  });
-
-  runner.on('end', function(){
-    console.log(tag('testsuite', {
-        name: 'Mocha Tests'
-      , tests: stats.tests
-      , failures: stats.failures
-      , errors: stats.failures
-      , skipped: stats.tests - stats.failures - stats.passes
-      , timestamp: (new Date).toUTCString()
-      , time: (stats.duration / 1000) || 0
-    }, false));
-
-    tests.forEach(test);
-    console.log('</testsuite>');
-  });
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-
-function F(){};
-F.prototype = Base.prototype;
-XUnit.prototype = new F;
-XUnit.prototype.constructor = XUnit;
-
-
-/**
- * Output tag for the given `test.`
- */
-
-function test(test) {
-  var attrs = {
-      classname: test.parent.fullTitle()
-    , name: test.title
-    , time: (test.duration / 1000) || 0
-  };
-
-  if ('failed' == test.state) {
-    var err = test.err;
-    console.log(tag('testcase', attrs, false, tag('failure', {}, false, cdata(escape(err.message) + "\n" + err.stack))));
-  } else if (test.pending) {
-    console.log(tag('testcase', attrs, false, tag('skipped', {}, true)));
-  } else {
-    console.log(tag('testcase', attrs, true) );
-  }
-}
-
-/**
- * HTML tag helper.
- */
-
-function tag(name, attrs, close, content) {
-  var end = close ? '/>' : '>'
-    , pairs = []
-    , tag;
-
-  for (var key in attrs) {
-    pairs.push(key + '="' + escape(attrs[key]) + '"');
-  }
-
-  tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end;
-  if (content) tag += content + '</' + name + end;
-  return tag;
-}
-
-/**
- * Return cdata escaped CDATA `str`.
- */
-
-function cdata(str) {
-  return '<![CDATA[' + escape(str) + ']]>';
-}
-
-}); // module: reporters/xunit.js
-
-require.register("runnable.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var EventEmitter = require('browser/events').EventEmitter
-  , debug = require('browser/debug')('mocha:runnable')
-  , milliseconds = require('./ms');
-
-/**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
-
-var Date = global.Date
-  , setTimeout = global.setTimeout
-  , setInterval = global.setInterval
-  , clearTimeout = global.clearTimeout
-  , clearInterval = global.clearInterval;
-
-/**
- * Object#toString().
- */
-
-var toString = Object.prototype.toString;
-
-/**
- * Expose `Runnable`.
- */
-
-module.exports = Runnable;
-
-/**
- * Initialize a new `Runnable` with the given `title` and callback `fn`.
- *
- * @param {String} title
- * @param {Function} fn
- * @api private
- */
-
-function Runnable(title, fn) {
-  this.title = title;
-  this.fn = fn;
-  this.async = fn && fn.length;
-  this.sync = ! this.async;
-  this._timeout = 2000;
-  this._slow = 75;
-  this._enableTimeouts = true;
-  this.timedOut = false;
-  this._trace = new Error('done() called multiple times')
-}
-
-/**
- * Inherit from `EventEmitter.prototype`.
- */
-
-function F(){};
-F.prototype = EventEmitter.prototype;
-Runnable.prototype = new F;
-Runnable.prototype.constructor = Runnable;
-
-
-/**
- * Set & get timeout `ms`.
- *
- * @param {Number|String} ms
- * @return {Runnable|Number} ms or self
- * @api private
- */
-
-Runnable.prototype.timeout = function(ms){
-  if (0 == arguments.length) return this._timeout;
-  if (ms === 0) this._enableTimeouts = false;
-  if ('string' == typeof ms) ms = milliseconds(ms);
-  debug('timeout %d', ms);
-  this._timeout = ms;
-  if (this.timer) this.resetTimeout();
-  return this;
-};
-
-/**
- * Set & get slow `ms`.
- *
- * @param {Number|String} ms
- * @return {Runnable|Number} ms or self
- * @api private
- */
-
-Runnable.prototype.slow = function(ms){
-  if (0 === arguments.length) return this._slow;
-  if ('string' == typeof ms) ms = milliseconds(ms);
-  debug('timeout %d', ms);
-  this._slow = ms;
-  return this;
-};
-
-/**
- * Set and & get timeout `enabled`.
- *
- * @param {Boolean} enabled
- * @return {Runnable|Boolean} enabled or self
- * @api private
- */
-
-Runnable.prototype.enableTimeouts = function(enabled){
-  if (arguments.length === 0) return this._enableTimeouts;
-  debug('enableTimeouts %s', enabled);
-  this._enableTimeouts = enabled;
-  return this;
-};
-
-/**
- * Return the full title generated by recursively
- * concatenating the parent's full title.
- *
- * @return {String}
- * @api public
- */
-
-Runnable.prototype.fullTitle = function(){
-  return this.parent.fullTitle() + ' ' + this.title;
-};
-
-/**
- * Clear the timeout.
- *
- * @api private
- */
-
-Runnable.prototype.clearTimeout = function(){
-  clearTimeout(this.timer);
-};
-
-/**
- * Inspect the runnable void of private properties.
- *
- * @return {String}
- * @api private
- */
-
-Runnable.prototype.inspect = function(){
-  return JSON.stringify(this, function(key, val){
-    if ('_' == key[0]) return;
-    if ('parent' == key) return '#<Suite>';
-    if ('ctx' == key) return '#<Context>';
-    return val;
-  }, 2);
-};
-
-/**
- * Reset the timeout.
- *
- * @api private
- */
-
-Runnable.prototype.resetTimeout = function(){
-  var self = this;
-  var ms = this.timeout() || 1e9;
-
-  if (!this._enableTimeouts) return;
-  this.clearTimeout();
-  this.timer = setTimeout(function(){
-    if (!self._enableTimeouts) return;
-    self.callback(new Error('timeout of ' + ms + 'ms exceeded'));
-    self.timedOut = true;
-  }, ms);
-};
-
-/**
- * Whitelist these globals for this test run
- *
- * @api private
- */
-Runnable.prototype.globals = function(arr){
-  var self = this;
-  this._allowedGlobals = arr;
-};
-
-/**
- * Run the test and invoke `fn(err)`.
- *
- * @param {Function} fn
- * @api private
- */
-
-Runnable.prototype.run = function(fn){
-  var self = this
-    , start = new Date
-    , ctx = this.ctx
-    , finished
-    , emitted;
-
-  // Some times the ctx exists but it is not runnable
-  if (ctx && ctx.runnable) ctx.runnable(this);
-
-  // called multiple times
-  function multiple(err) {
-    if (emitted) return;
-    emitted = true;
-    self.emit('error', err || new Error('done() called multiple times; stacktrace may be inaccurate'));
-  }
-
-  // finished
-  function done(err) {
-    var ms = self.timeout();
-    if (self.timedOut) return;
-    if (finished) return multiple(err || self._trace);
-    self.clearTimeout();
-    self.duration = new Date - start;
-    finished = true;
-    if (!err && self.duration > ms && self._enableTimeouts) err = new Error('timeout of ' + ms + 'ms exceeded');
-    fn(err);
-  }
-
-  // for .resetTimeout()
-  this.callback = done;
-
-  // explicit async with `done` argument
-  if (this.async) {
-    this.resetTimeout();
-
-    try {
-      this.fn.call(ctx, function(err){
-        if (err instanceof Error || toString.call(err) === "[object Error]") return done(err);
-        if (null != err) {
-          if (Object.prototype.toString.call(err) === '[object Object]') {
-            return done(new Error('done() invoked with non-Error: ' + JSON.stringify(err)));
-          } else {
-            return done(new Error('done() invoked with non-Error: ' + err));
-          }
-        }
-        done();
-      });
-    } catch (err) {
-      done(err);
-    }
-    return;
-  }
-
-  if (this.asyncOnly) {
-    return done(new Error('--async-only option in use without declaring `done()`'));
-  }
-
-  // sync or promise-returning
-  try {
-    if (this.pending) {
-      done();
-    } else {
-      callFn(this.fn);
-    }
-  } catch (err) {
-    done(err);
-  }
-
-  function callFn(fn) {
-    var result = fn.call(ctx);
-    if (result && typeof result.then === 'function') {
-      self.resetTimeout();
-      result
-        .then(function() {
-          done()
-        },
-        function(reason) {
-          done(reason || new Error('Promise rejected with no or falsy reason'))
-        });
-    } else {
-      done();
-    }
-  }
-};
-
-}); // module: runnable.js
-
-require.register("runner.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var EventEmitter = require('browser/events').EventEmitter
-  , debug = require('browser/debug')('mocha:runner')
-  , Test = require('./test')
-  , utils = require('./utils')
-  , filter = utils.filter
-  , keys = utils.keys;
-
-/**
- * Non-enumerable globals.
- */
-
-var globals = [
-  'setTimeout',
-  'clearTimeout',
-  'setInterval',
-  'clearInterval',
-  'XMLHttpRequest',
-  'Date'
-];
-
-/**
- * Expose `Runner`.
- */
-
-module.exports = Runner;
-
-/**
- * Initialize a `Runner` for the given `suite`.
- *
- * Events:
- *
- *   - `start`  execution started
- *   - `end`  execution complete
- *   - `suite`  (suite) test suite execution started
- *   - `suite end`  (suite) all tests (and sub-suites) have finished
- *   - `test`  (test) test execution started
- *   - `test end`  (test) test completed
- *   - `hook`  (hook) hook execution started
- *   - `hook end`  (hook) hook complete
- *   - `pass`  (test) test passed
- *   - `fail`  (test, err) test failed
- *   - `pending`  (test) test pending
- *
- * @api public
- */
-
-function Runner(suite) {
-  var self = this;
-  this._globals = [];
-  this._abort = false;
-  this.suite = suite;
-  this.total = suite.total();
-  this.failures = 0;
-  this.on('test end', function(test){ self.checkGlobals(test); });
-  this.on('hook end', function(hook){ self.checkGlobals(hook); });
-  this.grep(/.*/);
-  this.globals(this.globalProps().concat(extraGlobals()));
-}
-
-/**
- * Wrapper for setImmediate, process.nextTick, or browser polyfill.
- *
- * @param {Function} fn
- * @api private
- */
-
-Runner.immediately = global.setImmediate || process.nextTick;
-
-/**
- * Inherit from `EventEmitter.prototype`.
- */
-
-function F(){};
-F.prototype = EventEmitter.prototype;
-Runner.prototype = new F;
-Runner.prototype.constructor = Runner;
-
-
-/**
- * Run tests with full titles matching `re`. Updates runner.total
- * with number of tests matched.
- *
- * @param {RegExp} re
- * @param {Boolean} invert
- * @return {Runner} for chaining
- * @api public
- */
-
-Runner.prototype.grep = function(re, invert){
-  debug('grep %s', re);
-  this._grep = re;
-  this._invert = invert;
-  this.total = this.grepTotal(this.suite);
-  return this;
-};
-
-/**
- * Returns the number of tests matching the grep search for the
- * given suite.
- *
- * @param {Suite} suite
- * @return {Number}
- * @api public
- */
-
-Runner.prototype.grepTotal = function(suite) {
-  var self = this;
-  var total = 0;
-
-  suite.eachTest(function(test){
-    var match = self._grep.test(test.fullTitle());
-    if (self._invert) match = !match;
-    if (match) total++;
-  });
-
-  return total;
-};
-
-/**
- * Return a list of global properties.
- *
- * @return {Array}
- * @api private
- */
-
-Runner.prototype.globalProps = function() {
-  var props = utils.keys(global);
-
-  // non-enumerables
-  for (var i = 0; i < globals.length; ++i) {
-    if (~utils.indexOf(props, globals[i])) continue;
-    props.push(globals[i]);
-  }
-
-  return props;
-};
-
-/**
- * Allow the given `arr` of globals.
- *
- * @param {Array} arr
- * @return {Runner} for chaining
- * @api public
- */
-
-Runner.prototype.globals = function(arr){
-  if (0 == arguments.length) return this._globals;
-  debug('globals %j', arr);
-  this._globals = this._globals.concat(arr);
-  return this;
-};
-
-/**
- * Check for global variable leaks.
- *
- * @api private
- */
-
-Runner.prototype.checkGlobals = function(test){
-  if (this.ignoreLeaks) return;
-  var ok = this._globals;
-
-  var globals = this.globalProps();
-  var leaks;
-
-  if (test) {
-    ok = ok.concat(test._allowedGlobals || []);
-  }
-
-  if(this.prevGlobalsLength == globals.length) return;
-  this.prevGlobalsLength = globals.length;
-
-  leaks = filterLeaks(ok, globals);
-  this._globals = this._globals.concat(leaks);
-
-  if (leaks.length > 1) {
-    this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + ''));
-  } else if (leaks.length) {
-    this.fail(test, new Error('global leak detected: ' + leaks[0]));
-  }
-};
-
-/**
- * Fail the given `test`.
- *
- * @param {Test} test
- * @param {Error} err
- * @api private
- */
-
-Runner.prototype.fail = function(test, err){
-  ++this.failures;
-  test.state = 'failed';
-
-  if ('string' == typeof err) {
-    err = new Error('the string "' + err + '" was thrown, throw an Error :)');
-  }
-
-  this.emit('fail', test, err);
-};
-
-/**
- * Fail the given `hook` with `err`.
- *
- * Hook failures work in the following pattern:
- * - If bail, then exit
- * - Failed `before` hook skips all tests in a suite and subsuites,
- *   but jumps to corresponding `after` hook
- * - Failed `before each` hook skips remaining tests in a
- *   suite and jumps to corresponding `after each` hook,
- *   which is run only once
- * - Failed `after` hook does not alter
- *   execution order
- * - Failed `after each` hook skips remaining tests in a
- *   suite and subsuites, but executes other `after each`
- *   hooks
- *
- * @param {Hook} hook
- * @param {Error} err
- * @api private
- */
-
-Runner.prototype.failHook = function(hook, err){
-  this.fail(hook, err);
-  if (this.suite.bail()) {
-    this.emit('end');
-  }
-};
-
-/**
- * Run hook `name` callbacks and then invoke `fn()`.
- *
- * @param {String} name
- * @param {Function} function
- * @api private
- */
-
-Runner.prototype.hook = function(name, fn){
-  var suite = this.suite
-    , hooks = suite['_' + name]
-    , self = this
-    , timer;
-
-  function next(i) {
-    var hook = hooks[i];
-    if (!hook) return fn();
-    if (self.failures && suite.bail()) return fn();
-    self.currentRunnable = hook;
-
-    hook.ctx.currentTest = self.test;
-
-    self.emit('hook', hook);
-
-    hook.on('error', function(err){
-      self.failHook(hook, err);
-    });
-
-    hook.run(function(err){
-      hook.removeAllListeners('error');
-      var testError = hook.error();
-      if (testError) self.fail(self.test, testError);
-      if (err) {
-        self.failHook(hook, err);
-
-        // stop executing hooks, notify callee of hook err
-        return fn(err);
-      }
-      self.emit('hook end', hook);
-      delete hook.ctx.currentTest;
-      next(++i);
-    });
-  }
-
-  Runner.immediately(function(){
-    next(0);
-  });
-};
-
-/**
- * Run hook `name` for the given array of `suites`
- * in order, and callback `fn(err, errSuite)`.
- *
- * @param {String} name
- * @param {Array} suites
- * @param {Function} fn
- * @api private
- */
-
-Runner.prototype.hooks = function(name, suites, fn){
-  var self = this
-    , orig = this.suite;
-
-  function next(suite) {
-    self.suite = suite;
-
-    if (!suite) {
-      self.suite = orig;
-      return fn();
-    }
-
-    self.hook(name, function(err){
-      if (err) {
-        var errSuite = self.suite;
-        self.suite = orig;
-        return fn(err, errSuite);
-      }
-
-      next(suites.pop());
-    });
-  }
-
-  next(suites.pop());
-};
-
-/**
- * Run hooks from the top level down.
- *
- * @param {String} name
- * @param {Function} fn
- * @api private
- */
-
-Runner.prototype.hookUp = function(name, fn){
-  var suites = [this.suite].concat(this.parents()).reverse();
-  this.hooks(name, suites, fn);
-};
-
-/**
- * Run hooks from the bottom up.
- *
- * @param {String} name
- * @param {Function} fn
- * @api private
- */
-
-Runner.prototype.hookDown = function(name, fn){
-  var suites = [this.suite].concat(this.parents());
-  this.hooks(name, suites, fn);
-};
-
-/**
- * Return an array of parent Suites from
- * closest to furthest.
- *
- * @return {Array}
- * @api private
- */
-
-Runner.prototype.parents = function(){
-  var suite = this.suite
-    , suites = [];
-  while (suite = suite.parent) suites.push(suite);
-  return suites;
-};
-
-/**
- * Run the current test and callback `fn(err)`.
- *
- * @param {Function} fn
- * @api private
- */
-
-Runner.prototype.runTest = function(fn){
-  var test = this.test
-    , self = this;
-
-  if (this.asyncOnly) test.asyncOnly = true;
-
-  try {
-    test.on('error', function(err){
-      self.fail(test, err);
-    });
-    test.run(fn);
-  } catch (err) {
-    fn(err);
-  }
-};
-
-/**
- * Run tests in the given `suite` and invoke
- * the callback `fn()` when complete.
- *
- * @param {Suite} suite
- * @param {Function} fn
- * @api private
- */
-
-Runner.prototype.runTests = function(suite, fn){
-  var self = this
-    , tests = suite.tests.slice()
-    , test;
-
-
-  function hookErr(err, errSuite, after) {
-    // before/after Each hook for errSuite failed:
-    var orig = self.suite;
-
-    // for failed 'after each' hook start from errSuite parent,
-    // otherwise start from errSuite itself
-    self.suite = after ? errSuite.parent : errSuite;
-
-    if (self.suite) {
-      // call hookUp afterEach
-      self.hookUp('afterEach', function(err2, errSuite2) {
-        self.suite = orig;
-        // some hooks may fail even now
-        if (err2) return hookErr(err2, errSuite2, true);
-        // report error suite
-        fn(errSuite);
-      });
-    } else {
-      // there is no need calling other 'after each' hooks
-      self.suite = orig;
-      fn(errSuite);
-    }
-  }
-
-  function next(err, errSuite) {
-    // if we bail after first err
-    if (self.failures && suite._bail) return fn();
-
-    if (self._abort) return fn();
-
-    if (err) return hookErr(err, errSuite, true);
-
-    // next test
-    test = tests.shift();
-
-    // all done
-    if (!test) return fn();
-
-    // grep
-    var match = self._grep.test(test.fullTitle());
-    if (self._invert) match = !match;
-    if (!match) return next();
-
-    // pending
-    if (test.pending) {
-      self.emit('pending', test);
-      self.emit('test end', test);
-      return next();
-    }
-
-    // execute test and hook(s)
-    self.emit('test', self.test = test);
-    self.hookDown('beforeEach', function(err, errSuite){
-
-      if (err) return hookErr(err, errSuite, false);
-
-      self.currentRunnable = self.test;
-      self.runTest(function(err){
-        test = self.test;
-
-        if (err) {
-          self.fail(test, err);
-          self.emit('test end', test);
-          return self.hookUp('afterEach', next);
-        }
-
-        test.state = 'passed';
-        self.emit('pass', test);
-        self.emit('test end', test);
-        self.hookUp('afterEach', next);
-      });
-    });
-  }
-
-  this.next = next;
-  next();
-};
-
-/**
- * Run the given `suite` and invoke the
- * callback `fn()` when complete.
- *
- * @param {Suite} suite
- * @param {Function} fn
- * @api private
- */
-
-Runner.prototype.runSuite = function(suite, fn){
-  var total = this.grepTotal(suite)
-    , self = this
-    , i = 0;
-
-  debug('run suite %s', suite.fullTitle());
-
-  if (!total) return fn();
-
-  this.emit('suite', this.suite = suite);
-
-  function next(errSuite) {
-    if (errSuite) {
-      // current suite failed on a hook from errSuite
-      if (errSuite == suite) {
-        // if errSuite is current suite
-        // continue to the next sibling suite
-        return done();
-      } else {
-        // errSuite is among the parents of current suite
-        // stop execution of errSuite and all sub-suites
-        return done(errSuite);
-      }
-    }
-
-    if (self._abort) return done();
-
-    var curr = suite.suites[i++];
-    if (!curr) return done();
-    self.runSuite(curr, next);
-  }
-
-  function done(errSuite) {
-    self.suite = suite;
-    self.hook('afterAll', function(){
-      self.emit('suite end', suite);
-      fn(errSuite);
-    });
-  }
-
-  this.hook('beforeAll', function(err){
-    if (err) return done();
-    self.runTests(suite, next);
-  });
-};
-
-/**
- * Handle uncaught exceptions.
- *
- * @param {Error} err
- * @api private
- */
-
-Runner.prototype.uncaught = function(err){
-  if (err) {
-    debug('uncaught exception %s', err !== function () {
-      return this;
-    }.call(err) ? err : ( err.message || err ));
-  } else {
-    debug('uncaught undefined exception');
-    err = new Error('Caught undefined error, did you throw without specifying what?');
-  }
-  err.uncaught = true;
-
-  var runnable = this.currentRunnable;
-  if (!runnable) return;
-
-  var wasAlreadyDone = runnable.state;
-  this.fail(runnable, err);
-
-  runnable.clearTimeout();
-
-  if (wasAlreadyDone) return;
-
-  // recover from test
-  if ('test' == runnable.type) {
-    this.emit('test end', runnable);
-    this.hookUp('afterEach', this.next);
-    return;
-  }
-
-  // bail on hooks
-  this.emit('end');
-};
-
-/**
- * Run the root suite and invoke `fn(failures)`
- * on completion.
- *
- * @param {Function} fn
- * @return {Runner} for chaining
- * @api public
- */
-
-Runner.prototype.run = function(fn){
-  var self = this
-    , fn = fn || function(){};
-
-  function uncaught(err){
-    self.uncaught(err);
-  }
-
-  debug('start');
-
-  // callback
-  this.on('end', function(){
-    debug('end');
-    process.removeListener('uncaughtException', uncaught);
-    fn(self.failures);
-  });
-
-  // run suites
-  this.emit('start');
-  this.runSuite(this.suite, function(){
-    debug('finished running');
-    self.emit('end');
-  });
-
-  // uncaught exception
-  process.on('uncaughtException', uncaught);
-
-  return this;
-};
-
-/**
- * Cleanly abort execution
- *
- * @return {Runner} for chaining
- * @api public
- */
-Runner.prototype.abort = function(){
-  debug('aborting');
-  this._abort = true;
-};
-
-/**
- * Filter leaks with the given globals flagged as `ok`.
- *
- * @param {Array} ok
- * @param {Array} globals
- * @return {Array}
- * @api private
- */
-
-function filterLeaks(ok, globals) {
-  return filter(globals, function(key){
-    // Firefox and Chrome exposes iframes as index inside the window object
-    if (/^d+/.test(key)) return false;
-
-    // in firefox
-    // if runner runs in an iframe, this iframe's window.getInterface method not init at first
-    // it is assigned in some seconds
-    if (global.navigator && /^getInterface/.test(key)) return false;
-
-    // an iframe could be approached by window[iframeIndex]
-    // in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak
-    if (global.navigator && /^\d+/.test(key)) return false;
-
-    // Opera and IE expose global variables for HTML element IDs (issue #243)
-    if (/^mocha-/.test(key)) return false;
-
-    var matched = filter(ok, function(ok){
-      if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]);
-      return key == ok;
-    });
-    return matched.length == 0 && (!global.navigator || 'onerror' !== key);
-  });
-}
-
-/**
- * Array of globals dependent on the environment.
- *
- * @return {Array}
- * @api private
- */
-
- function extraGlobals() {
-  if (typeof(process) === 'object' &&
-      typeof(process.version) === 'string') {
-
-    var nodeVersion = process.version.split('.').reduce(function(a, v) {
-      return a << 8 | v;
-    });
-
-    // 'errno' was renamed to process._errno in v0.9.11.
-
-    if (nodeVersion < 0x00090B) {
-      return ['errno'];
-    }
-  }
-
-  return [];
- }
-
-}); // module: runner.js
-
-require.register("suite.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var EventEmitter = require('browser/events').EventEmitter
-  , debug = require('browser/debug')('mocha:suite')
-  , milliseconds = require('./ms')
-  , utils = require('./utils')
-  , Hook = require('./hook');
-
-/**
- * Expose `Suite`.
- */
-
-exports = module.exports = Suite;
-
-/**
- * Create a new `Suite` with the given `title`
- * and parent `Suite`. When a suite with the
- * same title is already present, that suite
- * is returned to provide nicer reporter
- * and more flexible meta-testing.
- *
- * @param {Suite} parent
- * @param {String} title
- * @return {Suite}
- * @api public
- */
-
-exports.create = function(parent, title){
-  var suite = new Suite(title, parent.ctx);
-  suite.parent = parent;
-  if (parent.pending) suite.pending = true;
-  title = suite.fullTitle();
-  parent.addSuite(suite);
-  return suite;
-};
-
-/**
- * Initialize a new `Suite` with the given
- * `title` and `ctx`.
- *
- * @param {String} title
- * @param {Context} ctx
- * @api private
- */
-
-function Suite(title, parentContext) {
-  this.title = title;
-  var context = function() {};
-  context.prototype = parentContext;
-  this.ctx = new context();
-  this.suites = [];
-  this.tests = [];
-  this.pending = false;
-  this._beforeEach = [];
-  this._beforeAll = [];
-  this._afterEach = [];
-  this._afterAll = [];
-  this.root = !title;
-  this._timeout = 2000;
-  this._enableTimeouts = true;
-  this._slow = 75;
-  this._bail = false;
-}
-
-/**
- * Inherit from `EventEmitter.prototype`.
- */
-
-function F(){};
-F.prototype = EventEmitter.prototype;
-Suite.prototype = new F;
-Suite.prototype.constructor = Suite;
-
-
-/**
- * Return a clone of this `Suite`.
- *
- * @return {Suite}
- * @api private
- */
-
-Suite.prototype.clone = function(){
-  var suite = new Suite(this.title);
-  debug('clone');
-  suite.ctx = this.ctx;
-  suite.timeout(this.timeout());
-  suite.enableTimeouts(this.enableTimeouts());
-  suite.slow(this.slow());
-  suite.bail(this.bail());
-  return suite;
-};
-
-/**
- * Set timeout `ms` or short-hand such as "2s".
- *
- * @param {Number|String} ms
- * @return {Suite|Number} for chaining
- * @api private
- */
-
-Suite.prototype.timeout = function(ms){
-  if (0 == arguments.length) return this._timeout;
-  if (ms === 0) this._enableTimeouts = false;
-  if ('string' == typeof ms) ms = milliseconds(ms);
-  debug('timeout %d', ms);
-  this._timeout = parseInt(ms, 10);
-  return this;
-};
-
-/**
-  * Set timeout `enabled`.
-  *
-  * @param {Boolean} enabled
-  * @return {Suite|Boolean} self or enabled
-  * @api private
-  */
-
-Suite.prototype.enableTimeouts = function(enabled){
-  if (arguments.length === 0) return this._enableTimeouts;
-  debug('enableTimeouts %s', enabled);
-  this._enableTimeouts = enabled;
-  return this;
-};
-
-/**
- * Set slow `ms` or short-hand such as "2s".
- *
- * @param {Number|String} ms
- * @return {Suite|Number} for chaining
- * @api private
- */
-
-Suite.prototype.slow = function(ms){
-  if (0 === arguments.length) return this._slow;
-  if ('string' == typeof ms) ms = milliseconds(ms);
-  debug('slow %d', ms);
-  this._slow = ms;
-  return this;
-};
-
-/**
- * Sets whether to bail after first error.
- *
- * @parma {Boolean} bail
- * @return {Suite|Number} for chaining
- * @api private
- */
-
-Suite.prototype.bail = function(bail){
-  if (0 == arguments.length) return this._bail;
-  debug('bail %s', bail);
-  this._bail = bail;
-  return this;
-};
-
-/**
- * Run `fn(test[, done])` before running tests.
- *
- * @param {Function} fn
- * @return {Suite} for chaining
- * @api private
- */
-
-Suite.prototype.beforeAll = function(title, fn){
-  if (this.pending) return this;
-  if ('function' === typeof title) {
-    fn = title;
-    title = fn.name;
-  }
-  title = '"before all" hook' + (title ? ': ' + title : '');
-
-  var hook = new Hook(title, fn);
-  hook.parent = this;
-  hook.timeout(this.timeout());
-  hook.enableTimeouts(this.enableTimeouts());
-  hook.slow(this.slow());
-  hook.ctx = this.ctx;
-  this._beforeAll.push(hook);
-  this.emit('beforeAll', hook);
-  return this;
-};
-
-/**
- * Run `fn(test[, done])` after running tests.
- *
- * @param {Function} fn
- * @return {Suite} for chaining
- * @api private
- */
-
-Suite.prototype.afterAll = function(title, fn){
-  if (this.pending) return this;
-  if ('function' === typeof title) {
-    fn = title;
-    title = fn.name;
-  }
-  title = '"after all" hook' + (title ? ': ' + title : '');
-
-  var hook = new Hook(title, fn);
-  hook.parent = this;
-  hook.timeout(this.timeout());
-  hook.enableTimeouts(this.enableTimeouts());
-  hook.slow(this.slow());
-  hook.ctx = this.ctx;
-  this._afterAll.push(hook);
-  this.emit('afterAll', hook);
-  return this;
-};
-
-/**
- * Run `fn(test[, done])` before each test case.
- *
- * @param {Function} fn
- * @return {Suite} for chaining
- * @api private
- */
-
-Suite.prototype.beforeEach = function(title, fn){
-  if (this.pending) return this;
-  if ('function' === typeof title) {
-    fn = title;
-    title = fn.name;
-  }
-  title = '"before each" hook' + (title ? ': ' + title : '');
-
-  var hook = new Hook(title, fn);
-  hook.parent = this;
-  hook.timeout(this.timeout());
-  hook.enableTimeouts(this.enableTimeouts());
-  hook.slow(this.slow());
-  hook.ctx = this.ctx;
-  this._beforeEach.push(hook);
-  this.emit('beforeEach', hook);
-  return this;
-};
-
-/**
- * Run `fn(test[, done])` after each test case.
- *
- * @param {Function} fn
- * @return {Suite} for chaining
- * @api private
- */
-
-Suite.prototype.afterEach = function(title, fn){
-  if (this.pending) return this;
-  if ('function' === typeof title) {
-    fn = title;
-    title = fn.name;
-  }
-  title = '"after each" hook' + (title ? ': ' + title : '');
-
-  var hook = new Hook(title, fn);
-  hook.parent = this;
-  hook.timeout(this.timeout());
-  hook.enableTimeouts(this.enableTimeouts());
-  hook.slow(this.slow());
-  hook.ctx = this.ctx;
-  this._afterEach.push(hook);
-  this.emit('afterEach', hook);
-  return this;
-};
-
-/**
- * Add a test `suite`.
- *
- * @param {Suite} suite
- * @return {Suite} for chaining
- * @api private
- */
-
-Suite.prototype.addSuite = function(suite){
-  suite.parent = this;
-  suite.timeout(this.timeout());
-  suite.enableTimeouts(this.enableTimeouts());
-  suite.slow(this.slow());
-  suite.bail(this.bail());
-  this.suites.push(suite);
-  this.emit('suite', suite);
-  return this;
-};
-
-/**
- * Add a `test` to this suite.
- *
- * @param {Test} test
- * @return {Suite} for chaining
- * @api private
- */
-
-Suite.prototype.addTest = function(test){
-  test.parent = this;
-  test.timeout(this.timeout());
-  test.enableTimeouts(this.enableTimeouts());
-  test.slow(this.slow());
-  test.ctx = this.ctx;
-  this.tests.push(test);
-  this.emit('test', test);
-  return this;
-};
-
-/**
- * Return the full title generated by recursively
- * concatenating the parent's full title.
- *
- * @return {String}
- * @api public
- */
-
-Suite.prototype.fullTitle = function(){
-  if (this.parent) {
-    var full = this.parent.fullTitle();
-    if (full) return full + ' ' + this.title;
-  }
-  return this.title;
-};
-
-/**
- * Return the total number of tests.
- *
- * @return {Number}
- * @api public
- */
-
-Suite.prototype.total = function(){
-  return utils.reduce(this.suites, function(sum, suite){
-    return sum + suite.total();
-  }, 0) + this.tests.length;
-};
-
-/**
- * Iterates through each suite recursively to find
- * all tests. Applies a function in the format
- * `fn(test)`.
- *
- * @param {Function} fn
- * @return {Suite}
- * @api private
- */
-
-Suite.prototype.eachTest = function(fn){
-  utils.forEach(this.tests, fn);
-  utils.forEach(this.suites, function(suite){
-    suite.eachTest(fn);
-  });
-  return this;
-};
-
-}); // module: suite.js
-
-require.register("test.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var Runnable = require('./runnable');
-
-/**
- * Expose `Test`.
- */
-
-module.exports = Test;
-
-/**
- * Initialize a new `Test` with the given `title` and callback `fn`.
- *
- * @param {String} title
- * @param {Function} fn
- * @api private
- */
-
-function Test(title, fn) {
-  Runnable.call(this, title, fn);
-  this.pending = !fn;
-  this.type = 'test';
-}
-
-/**
- * Inherit from `Runnable.prototype`.
- */
-
-function F(){};
-F.prototype = Runnable.prototype;
-Test.prototype = new F;
-Test.prototype.constructor = Test;
-
-
-}); // module: test.js
-
-require.register("utils.js", function(module, exports, require){
-/**
- * Module dependencies.
- */
-
-var fs = require('browser/fs')
-  , path = require('browser/path')
-  , basename = path.basename
-  , exists = fs.existsSync || path.existsSync
-  , glob = require('browser/glob')
-  , join = path.join
-  , debug = require('browser/debug')('mocha:watch');
-
-/**
- * Ignored directories.
- */
-
-var ignore = ['node_modules', '.git'];
-
-/**
- * Escape special characters in the given string of html.
- *
- * @param  {String} html
- * @return {String}
- * @api private
- */
-
-exports.escape = function(html){
-  return String(html)
-    .replace(/&/g, '&amp;')
-    .replace(/"/g, '&quot;')
-    .replace(/</g, '&lt;')
-    .replace(/>/g, '&gt;');
-};
-
-/**
- * Array#forEach (<=IE8)
- *
- * @param {Array} array
- * @param {Function} fn
- * @param {Object} scope
- * @api private
- */
-
-exports.forEach = function(arr, fn, scope){
-  for (var i = 0, l = arr.length; i < l; i++)
-    fn.call(scope, arr[i], i);
-};
-
-/**
- * Array#map (<=IE8)
- *
- * @param {Array} array
- * @param {Function} fn
- * @param {Object} scope
- * @api private
- */
-
-exports.map = function(arr, fn, scope){
-  var result = [];
-  for (var i = 0, l = arr.length; i < l; i++)
-    result.push(fn.call(scope, arr[i], i));
-  return result;
-};
-
-/**
- * Array#indexOf (<=IE8)
- *
- * @parma {Array} arr
- * @param {Object} obj to find index of
- * @param {Number} start
- * @api private
- */
-
-exports.indexOf = function(arr, obj, start){
-  for (var i = start || 0, l = arr.length; i < l; i++) {
-    if (arr[i] === obj)
-      return i;
-  }
-  return -1;
-};
-
-/**
- * Array#reduce (<=IE8)
- *
- * @param {Array} array
- * @param {Function} fn
- * @param {Object} initial value
- * @api private
- */
-
-exports.reduce = function(arr, fn, val){
-  var rval = val;
-
-  for (var i = 0, l = arr.length; i < l; i++) {
-    rval = fn(rval, arr[i], i, arr);
-  }
-
-  return rval;
-};
-
-/**
- * Array#filter (<=IE8)
- *
- * @param {Array} array
- * @param {Function} fn
- * @api private
- */
-
-exports.filter = function(arr, fn){
-  var ret = [];
-
-  for (var i = 0, l = arr.length; i < l; i++) {
-    var val = arr[i];
-    if (fn(val, i, arr)) ret.push(val);
-  }
-
-  return ret;
-};
-
-/**
- * Object.keys (<=IE8)
- *
- * @param {Object} obj
- * @return {Array} keys
- * @api private
- */
-
-exports.keys = Object.keys || function(obj) {
-  var keys = []
-    , has = Object.prototype.hasOwnProperty // for `window` on <=IE8
-
-  for (var key in obj) {
-    if (has.call(obj, key)) {
-      keys.push(key);
-    }
-  }
-
-  return keys;
-};
-
-/**
- * Watch the given `files` for changes
- * and invoke `fn(file)` on modification.
- *
- * @param {Array} files
- * @param {Function} fn
- * @api private
- */
-
-exports.watch = function(files, fn){
-  var options = { interval: 100 };
-  files.forEach(function(file){
-    debug('file %s', file);
-    fs.watchFile(file, options, function(curr, prev){
-      if (prev.mtime < curr.mtime) fn(file);
-    });
-  });
-};
-
-/**
- * Ignored files.
- */
-
-function ignored(path){
-  return !~ignore.indexOf(path);
-}
-
-/**
- * Lookup files in the given `dir`.
- *
- * @return {Array}
- * @api private
- */
-
-exports.files = function(dir, ext, ret){
-  ret = ret || [];
-  ext = ext || ['js'];
-
-  var re = new RegExp('\\.(' + ext.join('|') + ')$');
-
-  fs.readdirSync(dir)
-  .filter(ignored)
-  .forEach(function(path){
-    path = join(dir, path);
-    if (fs.statSync(path).isDirectory()) {
-      exports.files(path, ext, ret);
-    } else if (path.match(re)) {
-      ret.push(path);
-    }
-  });
-
-  return ret;
-};
-
-/**
- * Compute a slug from the given `str`.
- *
- * @param {String} str
- * @return {String}
- * @api private
- */
-
-exports.slug = function(str){
-  return str
-    .toLowerCase()
-    .replace(/ +/g, '-')
-    .replace(/[^-\w]/g, '');
-};
-
-/**
- * Strip the function definition from `str`,
- * and re-indent for pre whitespace.
- */
-
-exports.clean = function(str) {
-  str = str
-    .replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/^\uFEFF/, '')
-    .replace(/^function *\(.*\) *{|\(.*\) *=> *{?/, '')
-    .replace(/\s+\}$/, '');
-
-  var spaces = str.match(/^\n?( *)/)[1].length
-    , tabs = str.match(/^\n?(\t*)/)[1].length
-    , re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm');
-
-  str = str.replace(re, '');
-
-  return exports.trim(str);
-};
-
-/**
- * Trim the given `str`.
- *
- * @param {String} str
- * @return {String}
- * @api private
- */
-
-exports.trim = function(str){
-  return str.replace(/^\s+|\s+$/g, '');
-};
-
-/**
- * Parse the given `qs`.
- *
- * @param {String} qs
- * @return {Object}
- * @api private
- */
-
-exports.parseQuery = function(qs){
-  return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){
-    var i = pair.indexOf('=')
-      , key = pair.slice(0, i)
-      , val = pair.slice(++i);
-
-    obj[key] = decodeURIComponent(val);
-    return obj;
-  }, {});
-};
-
-/**
- * Highlight the given string of `js`.
- *
- * @param {String} js
- * @return {String}
- * @api private
- */
-
-function highlight(js) {
-  return js
-    .replace(/</g, '&lt;')
-    .replace(/>/g, '&gt;')
-    .replace(/\/\/(.*)/gm, '<span class="comment">//$1</span>')
-    .replace(/('.*?')/gm, '<span class="string">$1</span>')
-    .replace(/(\d+\.\d+)/gm, '<span class="number">$1</span>')
-    .replace(/(\d+)/gm, '<span class="number">$1</span>')
-    .replace(/\bnew[ \t]+(\w+)/gm, '<span class="keyword">new</span> <span class="init">$1</span>')
-    .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '<span class="keyword">$1</span>')
-}
-
-/**
- * Highlight the contents of tag `name`.
- *
- * @param {String} name
- * @api private
- */
-
-exports.highlightTags = function(name) {
-  var code = document.getElementById('mocha').getElementsByTagName(name);
-  for (var i = 0, len = code.length; i < len; ++i) {
-    code[i].innerHTML = highlight(code[i].innerHTML);
-  }
-};
-
-
-/**
- * Stringify `obj`.
- *
- * @param {Object} obj
- * @return {String}
- * @api private
- */
-
-exports.stringify = function(obj) {
-  if (obj instanceof RegExp) return obj.toString();
-  return JSON.stringify(exports.canonicalize(obj), null, 2).replace(/,(\n|$)/g, '$1');
-};
-
-/**
- * Return a new object that has the keys in sorted order.
- * @param {Object} obj
- * @param {Array} [stack]
- * @return {Object}
- * @api private
- */
-
-exports.canonicalize = function(obj, stack) {
-  stack = stack || [];
-
-  if (exports.indexOf(stack, obj) !== -1) return '[Circular]';
-
-  var canonicalizedObj;
-
-  if ({}.toString.call(obj) === '[object Array]') {
-    stack.push(obj);
-    canonicalizedObj = exports.map(obj, function (item) {
-      return exports.canonicalize(item, stack);
-    });
-    stack.pop();
-  } else if (typeof obj === 'object' && obj !== null) {
-    stack.push(obj);
-    canonicalizedObj = {};
-    exports.forEach(exports.keys(obj).sort(), function (key) {
-      canonicalizedObj[key] = exports.canonicalize(obj[key], stack);
-    });
-    stack.pop();
-  } else {
-    canonicalizedObj = obj;
-  }
-
-  return canonicalizedObj;
- };
-
-/**
- * Lookup file names at the given `path`.
- */
-exports.lookupFiles = function lookupFiles(path, extensions, recursive) {
-  var files = [];
-  var re = new RegExp('\\.(' + extensions.join('|') + ')$');
-
-  if (!exists(path)) {
-    if (exists(path + '.js')) {
-      path += '.js';
-    } else {
-      files = glob.sync(path);
-      if (!files.length) throw new Error("cannot resolve path (or pattern) '" + path + "'");
-      return files;
-    }
-  }
-
-  try {
-    var stat = fs.statSync(path);
-    if (stat.isFile()) return path;
-  }
-  catch (ignored) {
-    return;
-  }
-
-  fs.readdirSync(path).forEach(function(file){
-    file = join(path, file);
-    try {
-      var stat = fs.statSync(file);
-      if (stat.isDirectory()) {
-        if (recursive) {
-          files = files.concat(lookupFiles(file, extensions, recursive));
-        }
-        return;
-      }
-    }
-    catch (ignored) {
-      return;
-    }
-    if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') return;
-    files.push(file);
-  });
-
-  return files;
-};
-
-}); // module: utils.js
-// The global object is "self" in Web Workers.
-var global = (function() { return this; })();
-
-/**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
-
-var Date = global.Date;
-var setTimeout = global.setTimeout;
-var setInterval = global.setInterval;
-var clearTimeout = global.clearTimeout;
-var clearInterval = global.clearInterval;
-
-/**
- * Node shims.
- *
- * These are meant only to allow
- * mocha.js to run untouched, not
- * to allow running node code in
- * the browser.
- */
-
-var process = {};
-process.exit = function(status){};
-process.stdout = {};
-
-var uncaughtExceptionHandlers = [];
-
-var originalOnerrorHandler = global.onerror;
-
-/**
- * Remove uncaughtException listener.
- * Revert to original onerror handler if previously defined.
- */
-
-process.removeListener = function(e, fn){
-  if ('uncaughtException' == e) {
-    if (originalOnerrorHandler) {
-      global.onerror = originalOnerrorHandler;
-    } else {
-      global.onerror = function() {};
-    }
-    var i = Mocha.utils.indexOf(uncaughtExceptionHandlers, fn);
-    if (i != -1) { uncaughtExceptionHandlers.splice(i, 1); }
-  }
-};
-
-/**
- * Implements uncaughtException listener.
- */
-
-process.on = function(e, fn){
-  if ('uncaughtException' == e) {
-    global.onerror = function(err, url, line){
-      fn(new Error(err + ' (' + url + ':' + line + ')'));
-      return true;
-    };
-    uncaughtExceptionHandlers.push(fn);
-  }
-};
-
-/**
- * Expose mocha.
- */
-
-var Mocha = global.Mocha = require('mocha'),
-    mocha = global.mocha = new Mocha({ reporter: 'html' });
-
-// The BDD UI is registered by default, but no UI will be functional in the
-// browser without an explicit call to the overridden `mocha.ui` (see below).
-// Ensure that this default UI does not expose its methods to the global scope.
-mocha.suite.removeAllListeners('pre-require');
-
-var immediateQueue = []
-  , immediateTimeout;
-
-function timeslice() {
-  var immediateStart = new Date().getTime();
-  while (immediateQueue.length && (new Date().getTime() - immediateStart) < 100) {
-    immediateQueue.shift()();
-  }
-  if (immediateQueue.length) {
-    immediateTimeout = setTimeout(timeslice, 0);
-  } else {
-    immediateTimeout = null;
-  }
-}
-
-/**
- * High-performance override of Runner.immediately.
- */
-
-Mocha.Runner.immediately = function(callback) {
-  immediateQueue.push(callback);
-  if (!immediateTimeout) {
-    immediateTimeout = setTimeout(timeslice, 0);
-  }
-};
-
-/**
- * Function to allow assertion libraries to throw errors directly into mocha.
- * This is useful when running tests in a browser because window.onerror will
- * only receive the 'message' attribute of the Error.
- */
-mocha.throwError = function(err) {
-  Mocha.utils.forEach(uncaughtExceptionHandlers, function (fn) {
-    fn(err);
-  });
-  throw err;
-};
-
-/**
- * Override ui to ensure that the ui functions are initialized.
- * Normally this would happen in Mocha.prototype.loadFiles.
- */
-
-mocha.ui = function(ui){
-  Mocha.prototype.ui.call(this, ui);
-  this.suite.emit('pre-require', global, null, this);
-  return this;
-};
-
-/**
- * Setup mocha with the given setting options.
- */
-
-mocha.setup = function(opts){
-  if ('string' == typeof opts) opts = { ui: opts };
-  for (var opt in opts) this[opt](opts[opt]);
-  return this;
-};
-
-/**
- * Run mocha, returning the Runner.
- */
-
-mocha.run = function(fn){
-  var options = mocha.options;
-  mocha.globals('location');
-
-  var query = Mocha.utils.parseQuery(global.location.search || '');
-  if (query.grep) mocha.grep(query.grep);
-  if (query.invert) mocha.invert();
-
-  return Mocha.prototype.run.call(mocha, function(err){
-    // The DOM Document is not available in Web Workers.
-    var document = global.document;
-    if (document && document.getElementById('mocha') && options.noHighlighting !== true) {
-      Mocha.utils.highlightTags('code');
-    }
-    if (fn) fn(err);
-  });
-};
-
-/**
- * Expose the process shim.
- */
-
-Mocha.process = process;
-})();
diff --git a/components/mustache/mustache.js b/components/mustache/mustache.js
deleted file mode 100644
index a3aac8f5ea1a..000000000000
--- a/components/mustache/mustache.js
+++ /dev/null
@@ -1,570 +0,0 @@
-/*!
- * mustache.js - Logic-less {{mustache}} templates with JavaScript
- * http://github.com/janl/mustache.js
- */
-
-/*global define: false*/
-
-(function (root, factory) {
-  if (typeof exports === "object" && exports) {
-    factory(exports); // CommonJS
-  } else {
-    var mustache = {};
-    factory(mustache);
-    if (typeof define === "function" && define.amd) {
-      define(mustache); // AMD
-    } else {
-      root.Mustache = mustache; // <script>
-    }
-  }
-}(this, function (mustache) {
-
-  // Workaround for https://issues.apache.org/jira/browse/COUCHDB-577
-  // See https://github.com/janl/mustache.js/issues/189
-  var RegExp_test = RegExp.prototype.test;
-  function testRegExp(re, string) {
-    return RegExp_test.call(re, string);
-  }
-
-  var nonSpaceRe = /\S/;
-  function isWhitespace(string) {
-    return !testRegExp(nonSpaceRe, string);
-  }
-
-  var Object_toString = Object.prototype.toString;
-  var isArray = Array.isArray || function (object) {
-    return Object_toString.call(object) === '[object Array]';
-  };
-
-  function isFunction(object) {
-    return typeof object === 'function';
-  }
-
-  function escapeRegExp(string) {
-    return string.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
-  }
-
-  var entityMap = {
-    "&": "&amp;",
-    "<": "&lt;",
-    ">": "&gt;",
-    '"': '&quot;',
-    "'": '&#39;',
-    "/": '&#x2F;'
-  };
-
-  function escapeHtml(string) {
-    return String(string).replace(/[&<>"'\/]/g, function (s) {
-      return entityMap[s];
-    });
-  }
-
-  function escapeTags(tags) {
-    if (!isArray(tags) || tags.length !== 2) {
-      throw new Error('Invalid tags: ' + tags);
-    }
-
-    return [
-      new RegExp(escapeRegExp(tags[0]) + "\\s*"),
-      new RegExp("\\s*" + escapeRegExp(tags[1]))
-    ];
-  }
-
-  var whiteRe = /\s*/;
-  var spaceRe = /\s+/;
-  var equalsRe = /\s*=/;
-  var curlyRe = /\s*\}/;
-  var tagRe = /#|\^|\/|>|\{|&|=|!/;
-
-  /**
-   * Breaks up the given `template` string into a tree of tokens. If the `tags`
-   * argument is given here it must be an array with two string values: the
-   * opening and closing tags used in the template (e.g. [ "<%", "%>" ]). Of
-   * course, the default is to use mustaches (i.e. mustache.tags).
-   *
-   * A token is an array with at least 4 elements. The first element is the
-   * mustache symbol that was used inside the tag, e.g. "#" or "&". If the tag
-   * did not contain a symbol (i.e. {{myValue}}) this element is "name". For
-   * all text that appears outside a symbol this element is "text".
-   *
-   * The second element of a token is its "value". For mustache tags this is
-   * whatever else was inside the tag besides the opening symbol. For text tokens
-   * this is the text itself.
-   *
-   * The third and fourth elements of the token are the start and end indices,
-   * respectively, of the token in the original template.
-   *
-   * Tokens that are the root node of a subtree contain two more elements: 1) an
-   * array of tokens in the subtree and 2) the index in the original template at
-   * which the closing tag for that section begins.
-   */
-  function parseTemplate(template, tags) {
-    tags = tags || mustache.tags;
-    template = template || '';
-
-    if (typeof tags === 'string') {
-      tags = tags.split(spaceRe);
-    }
-
-    var tagRes = escapeTags(tags);
-    var scanner = new Scanner(template);
-
-    var sections = [];     // Stack to hold section tokens
-    var tokens = [];       // Buffer to hold the tokens
-    var spaces = [];       // Indices of whitespace tokens on the current line
-    var hasTag = false;    // Is there a {{tag}} on the current line?
-    var nonSpace = false;  // Is there a non-space char on the current line?
-
-    // Strips all whitespace tokens array for the current line
-    // if there was a {{#tag}} on it and otherwise only space.
-    function stripSpace() {
-      if (hasTag && !nonSpace) {
-        while (spaces.length) {
-          delete tokens[spaces.pop()];
-        }
-      } else {
-        spaces = [];
-      }
-
-      hasTag = false;
-      nonSpace = false;
-    }
-
-    var start, type, value, chr, token, openSection;
-    while (!scanner.eos()) {
-      start = scanner.pos;
-
-      // Match any text between tags.
-      value = scanner.scanUntil(tagRes[0]);
-      if (value) {
-        for (var i = 0, len = value.length; i < len; ++i) {
-          chr = value.charAt(i);
-
-          if (isWhitespace(chr)) {
-            spaces.push(tokens.length);
-          } else {
-            nonSpace = true;
-          }
-
-          tokens.push(['text', chr, start, start + 1]);
-          start += 1;
-
-          // Check for whitespace on the current line.
-          if (chr === '\n') {
-            stripSpace();
-          }
-        }
-      }
-
-      // Match the opening tag.
-      if (!scanner.scan(tagRes[0])) break;
-      hasTag = true;
-
-      // Get the tag type.
-      type = scanner.scan(tagRe) || 'name';
-      scanner.scan(whiteRe);
-
-      // Get the tag value.
-      if (type === '=') {
-        value = scanner.scanUntil(equalsRe);
-        scanner.scan(equalsRe);
-        scanner.scanUntil(tagRes[1]);
-      } else if (type === '{') {
-        value = scanner.scanUntil(new RegExp('\\s*' + escapeRegExp('}' + tags[1])));
-        scanner.scan(curlyRe);
-        scanner.scanUntil(tagRes[1]);
-        type = '&';
-      } else {
-        value = scanner.scanUntil(tagRes[1]);
-      }
-
-      // Match the closing tag.
-      if (!scanner.scan(tagRes[1])) {
-        throw new Error('Unclosed tag at ' + scanner.pos);
-      }
-
-      token = [ type, value, start, scanner.pos ];
-      tokens.push(token);
-
-      if (type === '#' || type === '^') {
-        sections.push(token);
-      } else if (type === '/') {
-        // Check section nesting.
-        openSection = sections.pop();
-
-        if (!openSection) {
-          throw new Error('Unopened section "' + value + '" at ' + start);
-        }
-        if (openSection[1] !== value) {
-          throw new Error('Unclosed section "' + openSection[1] + '" at ' + start);
-        }
-      } else if (type === 'name' || type === '{' || type === '&') {
-        nonSpace = true;
-      } else if (type === '=') {
-        // Set the tags for the next time around.
-        tagRes = escapeTags(tags = value.split(spaceRe));
-      }
-    }
-
-    // Make sure there are no open sections when we're done.
-    openSection = sections.pop();
-    if (openSection) {
-      throw new Error('Unclosed section "' + openSection[1] + '" at ' + scanner.pos);
-    }
-
-    return nestTokens(squashTokens(tokens));
-  }
-
-  /**
-   * Combines the values of consecutive text tokens in the given `tokens` array
-   * to a single token.
-   */
-  function squashTokens(tokens) {
-    var squashedTokens = [];
-
-    var token, lastToken;
-    for (var i = 0, len = tokens.length; i < len; ++i) {
-      token = tokens[i];
-
-      if (token) {
-        if (token[0] === 'text' && lastToken && lastToken[0] === 'text') {
-          lastToken[1] += token[1];
-          lastToken[3] = token[3];
-        } else {
-          squashedTokens.push(token);
-          lastToken = token;
-        }
-      }
-    }
-
-    return squashedTokens;
-  }
-
-  /**
-   * Forms the given array of `tokens` into a nested tree structure where
-   * tokens that represent a section have two additional items: 1) an array of
-   * all tokens that appear in that section and 2) the index in the original
-   * template that represents the end of that section.
-   */
-  function nestTokens(tokens) {
-    var nestedTokens = [];
-    var collector = nestedTokens;
-    var sections = [];
-
-    var token, section;
-    for (var i = 0, len = tokens.length; i < len; ++i) {
-      token = tokens[i];
-
-      switch (token[0]) {
-      case '#':
-      case '^':
-        collector.push(token);
-        sections.push(token);
-        collector = token[4] = [];
-        break;
-      case '/':
-        section = sections.pop();
-        section[5] = token[2];
-        collector = sections.length > 0 ? sections[sections.length - 1][4] : nestedTokens;
-        break;
-      default:
-        collector.push(token);
-      }
-    }
-
-    return nestedTokens;
-  }
-
-  /**
-   * A simple string scanner that is used by the template parser to find
-   * tokens in template strings.
-   */
-  function Scanner(string) {
-    this.string = string;
-    this.tail = string;
-    this.pos = 0;
-  }
-
-  /**
-   * Returns `true` if the tail is empty (end of string).
-   */
-  Scanner.prototype.eos = function () {
-    return this.tail === "";
-  };
-
-  /**
-   * Tries to match the given regular expression at the current position.
-   * Returns the matched text if it can match, the empty string otherwise.
-   */
-  Scanner.prototype.scan = function (re) {
-    var match = this.tail.match(re);
-
-    if (match && match.index === 0) {
-      var string = match[0];
-      this.tail = this.tail.substring(string.length);
-      this.pos += string.length;
-      return string;
-    }
-
-    return "";
-  };
-
-  /**
-   * Skips all text until the given regular expression can be matched. Returns
-   * the skipped string, which is the entire tail if no match can be made.
-   */
-  Scanner.prototype.scanUntil = function (re) {
-    var index = this.tail.search(re), match;
-
-    switch (index) {
-    case -1:
-      match = this.tail;
-      this.tail = "";
-      break;
-    case 0:
-      match = "";
-      break;
-    default:
-      match = this.tail.substring(0, index);
-      this.tail = this.tail.substring(index);
-    }
-
-    this.pos += match.length;
-
-    return match;
-  };
-
-  /**
-   * Represents a rendering context by wrapping a view object and
-   * maintaining a reference to the parent context.
-   */
-  function Context(view, parentContext) {
-    this.view = view == null ? {} : view;
-    this.cache = { '.': this.view };
-    this.parent = parentContext;
-  }
-
-  /**
-   * Creates a new context using the given view with this context
-   * as the parent.
-   */
-  Context.prototype.push = function (view) {
-    return new Context(view, this);
-  };
-
-  /**
-   * Returns the value of the given name in this context, traversing
-   * up the context hierarchy if the value is absent in this context's view.
-   */
-  Context.prototype.lookup = function (name) {
-    var value;
-    if (name in this.cache) {
-      value = this.cache[name];
-    } else {
-      var context = this;
-
-      while (context) {
-        if (name.indexOf('.') > 0) {
-          value = context.view;
-
-          var names = name.split('.'), i = 0;
-          while (value != null && i < names.length) {
-            value = value[names[i++]];
-          }
-        } else {
-          value = context.view[name];
-        }
-
-        if (value != null) break;
-
-        context = context.parent;
-      }
-
-      this.cache[name] = value;
-    }
-
-    if (isFunction(value)) {
-      value = value.call(this.view);
-    }
-
-    return value;
-  };
-
-  /**
-   * A Writer knows how to take a stream of tokens and render them to a
-   * string, given a context. It also maintains a cache of templates to
-   * avoid the need to parse the same template twice.
-   */
-  function Writer() {
-    this.cache = {};
-  }
-
-  /**
-   * Clears all cached templates in this writer.
-   */
-  Writer.prototype.clearCache = function () {
-    this.cache = {};
-  };
-
-  /**
-   * Parses and caches the given `template` and returns the array of tokens
-   * that is generated from the parse.
-   */
-  Writer.prototype.parse = function (template, tags) {
-    var cache = this.cache;
-    var tokens = cache[template];
-
-    if (tokens == null) {
-      tokens = cache[template] = parseTemplate(template, tags);
-    }
-
-    return tokens;
-  };
-
-  /**
-   * High-level method that is used to render the given `template` with
-   * the given `view`.
-   *
-   * The optional `partials` argument may be an object that contains the
-   * names and templates of partials that are used in the template. It may
-   * also be a function that is used to load partial templates on the fly
-   * that takes a single argument: the name of the partial.
-   */
-  Writer.prototype.render = function (template, view, partials) {
-    var tokens = this.parse(template);
-    var context = (view instanceof Context) ? view : new Context(view);
-    return this.renderTokens(tokens, context, partials, template);
-  };
-
-  /**
-   * Low-level method that renders the given array of `tokens` using
-   * the given `context` and `partials`.
-   *
-   * Note: The `originalTemplate` is only ever used to extract the portion
-   * of the original template that was contained in a higher-order section.
-   * If the template doesn't use higher-order sections, this argument may
-   * be omitted.
-   */
-  Writer.prototype.renderTokens = function (tokens, context, partials, originalTemplate) {
-    var buffer = '';
-
-    // This function is used to render an arbitrary template
-    // in the current context by higher-order sections.
-    var self = this;
-    function subRender(template) {
-      return self.render(template, context, partials);
-    }
-
-    var token, value;
-    for (var i = 0, len = tokens.length; i < len; ++i) {
-      token = tokens[i];
-
-      switch (token[0]) {
-      case '#':
-        value = context.lookup(token[1]);
-        if (!value) continue;
-
-        if (isArray(value)) {
-          for (var j = 0, jlen = value.length; j < jlen; ++j) {
-            buffer += this.renderTokens(token[4], context.push(value[j]), partials, originalTemplate);
-          }
-        } else if (typeof value === 'object' || typeof value === 'string') {
-          buffer += this.renderTokens(token[4], context.push(value), partials, originalTemplate);
-        } else if (isFunction(value)) {
-          if (typeof originalTemplate !== 'string') {
-            throw new Error('Cannot use higher-order sections without the original template');
-          }
-
-          // Extract the portion of the original template that the section contains.
-          value = value.call(context.view, originalTemplate.slice(token[3], token[5]), subRender);
-
-          if (value != null) buffer += value;
-        } else {
-          buffer += this.renderTokens(token[4], context, partials, originalTemplate);
-        }
-
-        break;
-      case '^':
-        value = context.lookup(token[1]);
-
-        // Use JavaScript's definition of falsy. Include empty arrays.
-        // See https://github.com/janl/mustache.js/issues/186
-        if (!value || (isArray(value) && value.length === 0)) {
-          buffer += this.renderTokens(token[4], context, partials, originalTemplate);
-        }
-
-        break;
-      case '>':
-        if (!partials) continue;
-        value = isFunction(partials) ? partials(token[1]) : partials[token[1]];
-        if (value != null) buffer += this.renderTokens(this.parse(value), context, partials, value);
-        break;
-      case '&':
-        value = context.lookup(token[1]);
-        if (value != null) buffer += value;
-        break;
-      case 'name':
-        value = context.lookup(token[1]);
-        if (value != null) buffer += mustache.escape(value);
-        break;
-      case 'text':
-        buffer += token[1];
-        break;
-      }
-    }
-
-    return buffer;
-  };
-
-  mustache.name = "mustache.js";
-  mustache.version = "0.8.1";
-  mustache.tags = [ "{{", "}}" ];
-
-  // All high-level mustache.* functions use this writer.
-  var defaultWriter = new Writer();
-
-  /**
-   * Clears all cached templates in the default writer.
-   */
-  mustache.clearCache = function () {
-    return defaultWriter.clearCache();
-  };
-
-  /**
-   * Parses and caches the given template in the default writer and returns the
-   * array of tokens it contains. Doing this ahead of time avoids the need to
-   * parse templates on the fly as they are rendered.
-   */
-  mustache.parse = function (template, tags) {
-    return defaultWriter.parse(template, tags);
-  };
-
-  /**
-   * Renders the `template` with the given `view` and `partials` using the
-   * default writer.
-   */
-  mustache.render = function (template, view, partials) {
-    return defaultWriter.render(template, view, partials);
-  };
-
-  // This is here for backwards compatibility with 0.4.x.
-  mustache.to_html = function (template, view, partials, send) {
-    var result = mustache.render(template, view, partials);
-
-    if (isFunction(send)) {
-      send(result);
-    } else {
-      return result;
-    }
-  };
-
-  // Export the escaping function so that the user may override it.
-  // See https://github.com/janl/mustache.js/issues/244
-  mustache.escape = escapeHtml;
-
-  // Export these mainly for testing, but also for advanced usage.
-  mustache.Scanner = Scanner;
-  mustache.Context = Context;
-  mustache.Writer = Writer;
-
-}));
diff --git a/components/underscore/underscore.js b/components/underscore/underscore.js
deleted file mode 100644
index b4f49a0204ca..000000000000
--- a/components/underscore/underscore.js
+++ /dev/null
@@ -1,1415 +0,0 @@
-//     Underscore.js 1.7.0
-//     http://underscorejs.org
-//     (c) 2009-2014 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
-//     Underscore may be freely distributed under the MIT license.
-
-(function() {
-
-  // Baseline setup
-  // --------------
-
-  // Establish the root object, `window` in the browser, or `exports` on the server.
-  var root = this;
-
-  // Save the previous value of the `_` variable.
-  var previousUnderscore = root._;
-
-  // Save bytes in the minified (but not gzipped) version:
-  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
-
-  // Create quick reference variables for speed access to core prototypes.
-  var
-    push             = ArrayProto.push,
-    slice            = ArrayProto.slice,
-    concat           = ArrayProto.concat,
-    toString         = ObjProto.toString,
-    hasOwnProperty   = ObjProto.hasOwnProperty;
-
-  // All **ECMAScript 5** native function implementations that we hope to use
-  // are declared here.
-  var
-    nativeIsArray      = Array.isArray,
-    nativeKeys         = Object.keys,
-    nativeBind         = FuncProto.bind;
-
-  // Create a safe reference to the Underscore object for use below.
-  var _ = function(obj) {
-    if (obj instanceof _) return obj;
-    if (!(this instanceof _)) return new _(obj);
-    this._wrapped = obj;
-  };
-
-  // Export the Underscore object for **Node.js**, with
-  // backwards-compatibility for the old `require()` API. If we're in
-  // the browser, add `_` as a global object.
-  if (typeof exports !== 'undefined') {
-    if (typeof module !== 'undefined' && module.exports) {
-      exports = module.exports = _;
-    }
-    exports._ = _;
-  } else {
-    root._ = _;
-  }
-
-  // Current version.
-  _.VERSION = '1.7.0';
-
-  // Internal function that returns an efficient (for current engines) version
-  // of the passed-in callback, to be repeatedly applied in other Underscore
-  // functions.
-  var createCallback = function(func, context, argCount) {
-    if (context === void 0) return func;
-    switch (argCount == null ? 3 : argCount) {
-      case 1: return function(value) {
-        return func.call(context, value);
-      };
-      case 2: return function(value, other) {
-        return func.call(context, value, other);
-      };
-      case 3: return function(value, index, collection) {
-        return func.call(context, value, index, collection);
-      };
-      case 4: return function(accumulator, value, index, collection) {
-        return func.call(context, accumulator, value, index, collection);
-      };
-    }
-    return function() {
-      return func.apply(context, arguments);
-    };
-  };
-
-  // A mostly-internal function to generate callbacks that can be applied
-  // to each element in a collection, returning the desired result — either
-  // identity, an arbitrary callback, a property matcher, or a property accessor.
-  _.iteratee = function(value, context, argCount) {
-    if (value == null) return _.identity;
-    if (_.isFunction(value)) return createCallback(value, context, argCount);
-    if (_.isObject(value)) return _.matches(value);
-    return _.property(value);
-  };
-
-  // Collection Functions
-  // --------------------
-
-  // The cornerstone, an `each` implementation, aka `forEach`.
-  // Handles raw objects in addition to array-likes. Treats all
-  // sparse array-likes as if they were dense.
-  _.each = _.forEach = function(obj, iteratee, context) {
-    if (obj == null) return obj;
-    iteratee = createCallback(iteratee, context);
-    var i, length = obj.length;
-    if (length === +length) {
-      for (i = 0; i < length; i++) {
-        iteratee(obj[i], i, obj);
-      }
-    } else {
-      var keys = _.keys(obj);
-      for (i = 0, length = keys.length; i < length; i++) {
-        iteratee(obj[keys[i]], keys[i], obj);
-      }
-    }
-    return obj;
-  };
-
-  // Return the results of applying the iteratee to each element.
-  _.map = _.collect = function(obj, iteratee, context) {
-    if (obj == null) return [];
-    iteratee = _.iteratee(iteratee, context);
-    var keys = obj.length !== +obj.length && _.keys(obj),
-        length = (keys || obj).length,
-        results = Array(length),
-        currentKey;
-    for (var index = 0; index < length; index++) {
-      currentKey = keys ? keys[index] : index;
-      results[index] = iteratee(obj[currentKey], currentKey, obj);
-    }
-    return results;
-  };
-
-  var reduceError = 'Reduce of empty array with no initial value';
-
-  // **Reduce** builds up a single result from a list of values, aka `inject`,
-  // or `foldl`.
-  _.reduce = _.foldl = _.inject = function(obj, iteratee, memo, context) {
-    if (obj == null) obj = [];
-    iteratee = createCallback(iteratee, context, 4);
-    var keys = obj.length !== +obj.length && _.keys(obj),
-        length = (keys || obj).length,
-        index = 0, currentKey;
-    if (arguments.length < 3) {
-      if (!length) throw new TypeError(reduceError);
-      memo = obj[keys ? keys[index++] : index++];
-    }
-    for (; index < length; index++) {
-      currentKey = keys ? keys[index] : index;
-      memo = iteratee(memo, obj[currentKey], currentKey, obj);
-    }
-    return memo;
-  };
-
-  // The right-associative version of reduce, also known as `foldr`.
-  _.reduceRight = _.foldr = function(obj, iteratee, memo, context) {
-    if (obj == null) obj = [];
-    iteratee = createCallback(iteratee, context, 4);
-    var keys = obj.length !== + obj.length && _.keys(obj),
-        index = (keys || obj).length,
-        currentKey;
-    if (arguments.length < 3) {
-      if (!index) throw new TypeError(reduceError);
-      memo = obj[keys ? keys[--index] : --index];
-    }
-    while (index--) {
-      currentKey = keys ? keys[index] : index;
-      memo = iteratee(memo, obj[currentKey], currentKey, obj);
-    }
-    return memo;
-  };
-
-  // Return the first value which passes a truth test. Aliased as `detect`.
-  _.find = _.detect = function(obj, predicate, context) {
-    var result;
-    predicate = _.iteratee(predicate, context);
-    _.some(obj, function(value, index, list) {
-      if (predicate(value, index, list)) {
-        result = value;
-        return true;
-      }
-    });
-    return result;
-  };
-
-  // Return all the elements that pass a truth test.
-  // Aliased as `select`.
-  _.filter = _.select = function(obj, predicate, context) {
-    var results = [];
-    if (obj == null) return results;
-    predicate = _.iteratee(predicate, context);
-    _.each(obj, function(value, index, list) {
-      if (predicate(value, index, list)) results.push(value);
-    });
-    return results;
-  };
-
-  // Return all the elements for which a truth test fails.
-  _.reject = function(obj, predicate, context) {
-    return _.filter(obj, _.negate(_.iteratee(predicate)), context);
-  };
-
-  // Determine whether all of the elements match a truth test.
-  // Aliased as `all`.
-  _.every = _.all = function(obj, predicate, context) {
-    if (obj == null) return true;
-    predicate = _.iteratee(predicate, context);
-    var keys = obj.length !== +obj.length && _.keys(obj),
-        length = (keys || obj).length,
-        index, currentKey;
-    for (index = 0; index < length; index++) {
-      currentKey = keys ? keys[index] : index;
-      if (!predicate(obj[currentKey], currentKey, obj)) return false;
-    }
-    return true;
-  };
-
-  // Determine if at least one element in the object matches a truth test.
-  // Aliased as `any`.
-  _.some = _.any = function(obj, predicate, context) {
-    if (obj == null) return false;
-    predicate = _.iteratee(predicate, context);
-    var keys = obj.length !== +obj.length && _.keys(obj),
-        length = (keys || obj).length,
-        index, currentKey;
-    for (index = 0; index < length; index++) {
-      currentKey = keys ? keys[index] : index;
-      if (predicate(obj[currentKey], currentKey, obj)) return true;
-    }
-    return false;
-  };
-
-  // Determine if the array or object contains a given value (using `===`).
-  // Aliased as `include`.
-  _.contains = _.include = function(obj, target) {
-    if (obj == null) return false;
-    if (obj.length !== +obj.length) obj = _.values(obj);
-    return _.indexOf(obj, target) >= 0;
-  };
-
-  // Invoke a method (with arguments) on every item in a collection.
-  _.invoke = function(obj, method) {
-    var args = slice.call(arguments, 2);
-    var isFunc = _.isFunction(method);
-    return _.map(obj, function(value) {
-      return (isFunc ? method : value[method]).apply(value, args);
-    });
-  };
-
-  // Convenience version of a common use case of `map`: fetching a property.
-  _.pluck = function(obj, key) {
-    return _.map(obj, _.property(key));
-  };
-
-  // Convenience version of a common use case of `filter`: selecting only objects
-  // containing specific `key:value` pairs.
-  _.where = function(obj, attrs) {
-    return _.filter(obj, _.matches(attrs));
-  };
-
-  // Convenience version of a common use case of `find`: getting the first object
-  // containing specific `key:value` pairs.
-  _.findWhere = function(obj, attrs) {
-    return _.find(obj, _.matches(attrs));
-  };
-
-  // Return the maximum element (or element-based computation).
-  _.max = function(obj, iteratee, context) {
-    var result = -Infinity, lastComputed = -Infinity,
-        value, computed;
-    if (iteratee == null && obj != null) {
-      obj = obj.length === +obj.length ? obj : _.values(obj);
-      for (var i = 0, length = obj.length; i < length; i++) {
-        value = obj[i];
-        if (value > result) {
-          result = value;
-        }
-      }
-    } else {
-      iteratee = _.iteratee(iteratee, context);
-      _.each(obj, function(value, index, list) {
-        computed = iteratee(value, index, list);
-        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
-          result = value;
-          lastComputed = computed;
-        }
-      });
-    }
-    return result;
-  };
-
-  // Return the minimum element (or element-based computation).
-  _.min = function(obj, iteratee, context) {
-    var result = Infinity, lastComputed = Infinity,
-        value, computed;
-    if (iteratee == null && obj != null) {
-      obj = obj.length === +obj.length ? obj : _.values(obj);
-      for (var i = 0, length = obj.length; i < length; i++) {
-        value = obj[i];
-        if (value < result) {
-          result = value;
-        }
-      }
-    } else {
-      iteratee = _.iteratee(iteratee, context);
-      _.each(obj, function(value, index, list) {
-        computed = iteratee(value, index, list);
-        if (computed < lastComputed || computed === Infinity && result === Infinity) {
-          result = value;
-          lastComputed = computed;
-        }
-      });
-    }
-    return result;
-  };
-
-  // Shuffle a collection, using the modern version of the
-  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
-  _.shuffle = function(obj) {
-    var set = obj && obj.length === +obj.length ? obj : _.values(obj);
-    var length = set.length;
-    var shuffled = Array(length);
-    for (var index = 0, rand; index < length; index++) {
-      rand = _.random(0, index);
-      if (rand !== index) shuffled[index] = shuffled[rand];
-      shuffled[rand] = set[index];
-    }
-    return shuffled;
-  };
-
-  // Sample **n** random values from a collection.
-  // If **n** is not specified, returns a single random element.
-  // The internal `guard` argument allows it to work with `map`.
-  _.sample = function(obj, n, guard) {
-    if (n == null || guard) {
-      if (obj.length !== +obj.length) obj = _.values(obj);
-      return obj[_.random(obj.length - 1)];
-    }
-    return _.shuffle(obj).slice(0, Math.max(0, n));
-  };
-
-  // Sort the object's values by a criterion produced by an iteratee.
-  _.sortBy = function(obj, iteratee, context) {
-    iteratee = _.iteratee(iteratee, context);
-    return _.pluck(_.map(obj, function(value, index, list) {
-      return {
-        value: value,
-        index: index,
-        criteria: iteratee(value, index, list)
-      };
-    }).sort(function(left, right) {
-      var a = left.criteria;
-      var b = right.criteria;
-      if (a !== b) {
-        if (a > b || a === void 0) return 1;
-        if (a < b || b === void 0) return -1;
-      }
-      return left.index - right.index;
-    }), 'value');
-  };
-
-  // An internal function used for aggregate "group by" operations.
-  var group = function(behavior) {
-    return function(obj, iteratee, context) {
-      var result = {};
-      iteratee = _.iteratee(iteratee, context);
-      _.each(obj, function(value, index) {
-        var key = iteratee(value, index, obj);
-        behavior(result, value, key);
-      });
-      return result;
-    };
-  };
-
-  // Groups the object's values by a criterion. Pass either a string attribute
-  // to group by, or a function that returns the criterion.
-  _.groupBy = group(function(result, value, key) {
-    if (_.has(result, key)) result[key].push(value); else result[key] = [value];
-  });
-
-  // Indexes the object's values by a criterion, similar to `groupBy`, but for
-  // when you know that your index values will be unique.
-  _.indexBy = group(function(result, value, key) {
-    result[key] = value;
-  });
-
-  // Counts instances of an object that group by a certain criterion. Pass
-  // either a string attribute to count by, or a function that returns the
-  // criterion.
-  _.countBy = group(function(result, value, key) {
-    if (_.has(result, key)) result[key]++; else result[key] = 1;
-  });
-
-  // Use a comparator function to figure out the smallest index at which
-  // an object should be inserted so as to maintain order. Uses binary search.
-  _.sortedIndex = function(array, obj, iteratee, context) {
-    iteratee = _.iteratee(iteratee, context, 1);
-    var value = iteratee(obj);
-    var low = 0, high = array.length;
-    while (low < high) {
-      var mid = low + high >>> 1;
-      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
-    }
-    return low;
-  };
-
-  // Safely create a real, live array from anything iterable.
-  _.toArray = function(obj) {
-    if (!obj) return [];
-    if (_.isArray(obj)) return slice.call(obj);
-    if (obj.length === +obj.length) return _.map(obj, _.identity);
-    return _.values(obj);
-  };
-
-  // Return the number of elements in an object.
-  _.size = function(obj) {
-    if (obj == null) return 0;
-    return obj.length === +obj.length ? obj.length : _.keys(obj).length;
-  };
-
-  // Split a collection into two arrays: one whose elements all satisfy the given
-  // predicate, and one whose elements all do not satisfy the predicate.
-  _.partition = function(obj, predicate, context) {
-    predicate = _.iteratee(predicate, context);
-    var pass = [], fail = [];
-    _.each(obj, function(value, key, obj) {
-      (predicate(value, key, obj) ? pass : fail).push(value);
-    });
-    return [pass, fail];
-  };
-
-  // Array Functions
-  // ---------------
-
-  // Get the first element of an array. Passing **n** will return the first N
-  // values in the array. Aliased as `head` and `take`. The **guard** check
-  // allows it to work with `_.map`.
-  _.first = _.head = _.take = function(array, n, guard) {
-    if (array == null) return void 0;
-    if (n == null || guard) return array[0];
-    if (n < 0) return [];
-    return slice.call(array, 0, n);
-  };
-
-  // Returns everything but the last entry of the array. Especially useful on
-  // the arguments object. Passing **n** will return all the values in
-  // the array, excluding the last N. The **guard** check allows it to work with
-  // `_.map`.
-  _.initial = function(array, n, guard) {
-    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
-  };
-
-  // Get the last element of an array. Passing **n** will return the last N
-  // values in the array. The **guard** check allows it to work with `_.map`.
-  _.last = function(array, n, guard) {
-    if (array == null) return void 0;
-    if (n == null || guard) return array[array.length - 1];
-    return slice.call(array, Math.max(array.length - n, 0));
-  };
-
-  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
-  // Especially useful on the arguments object. Passing an **n** will return
-  // the rest N values in the array. The **guard**
-  // check allows it to work with `_.map`.
-  _.rest = _.tail = _.drop = function(array, n, guard) {
-    return slice.call(array, n == null || guard ? 1 : n);
-  };
-
-  // Trim out all falsy values from an array.
-  _.compact = function(array) {
-    return _.filter(array, _.identity);
-  };
-
-  // Internal implementation of a recursive `flatten` function.
-  var flatten = function(input, shallow, strict, output) {
-    if (shallow && _.every(input, _.isArray)) {
-      return concat.apply(output, input);
-    }
-    for (var i = 0, length = input.length; i < length; i++) {
-      var value = input[i];
-      if (!_.isArray(value) && !_.isArguments(value)) {
-        if (!strict) output.push(value);
-      } else if (shallow) {
-        push.apply(output, value);
-      } else {
-        flatten(value, shallow, strict, output);
-      }
-    }
-    return output;
-  };
-
-  // Flatten out an array, either recursively (by default), or just one level.
-  _.flatten = function(array, shallow) {
-    return flatten(array, shallow, false, []);
-  };
-
-  // Return a version of the array that does not contain the specified value(s).
-  _.without = function(array) {
-    return _.difference(array, slice.call(arguments, 1));
-  };
-
-  // Produce a duplicate-free version of the array. If the array has already
-  // been sorted, you have the option of using a faster algorithm.
-  // Aliased as `unique`.
-  _.uniq = _.unique = function(array, isSorted, iteratee, context) {
-    if (array == null) return [];
-    if (!_.isBoolean(isSorted)) {
-      context = iteratee;
-      iteratee = isSorted;
-      isSorted = false;
-    }
-    if (iteratee != null) iteratee = _.iteratee(iteratee, context);
-    var result = [];
-    var seen = [];
-    for (var i = 0, length = array.length; i < length; i++) {
-      var value = array[i];
-      if (isSorted) {
-        if (!i || seen !== value) result.push(value);
-        seen = value;
-      } else if (iteratee) {
-        var computed = iteratee(value, i, array);
-        if (_.indexOf(seen, computed) < 0) {
-          seen.push(computed);
-          result.push(value);
-        }
-      } else if (_.indexOf(result, value) < 0) {
-        result.push(value);
-      }
-    }
-    return result;
-  };
-
-  // Produce an array that contains the union: each distinct element from all of
-  // the passed-in arrays.
-  _.union = function() {
-    return _.uniq(flatten(arguments, true, true, []));
-  };
-
-  // Produce an array that contains every item shared between all the
-  // passed-in arrays.
-  _.intersection = function(array) {
-    if (array == null) return [];
-    var result = [];
-    var argsLength = arguments.length;
-    for (var i = 0, length = array.length; i < length; i++) {
-      var item = array[i];
-      if (_.contains(result, item)) continue;
-      for (var j = 1; j < argsLength; j++) {
-        if (!_.contains(arguments[j], item)) break;
-      }
-      if (j === argsLength) result.push(item);
-    }
-    return result;
-  };
-
-  // Take the difference between one array and a number of other arrays.
-  // Only the elements present in just the first array will remain.
-  _.difference = function(array) {
-    var rest = flatten(slice.call(arguments, 1), true, true, []);
-    return _.filter(array, function(value){
-      return !_.contains(rest, value);
-    });
-  };
-
-  // Zip together multiple lists into a single array -- elements that share
-  // an index go together.
-  _.zip = function(array) {
-    if (array == null) return [];
-    var length = _.max(arguments, 'length').length;
-    var results = Array(length);
-    for (var i = 0; i < length; i++) {
-      results[i] = _.pluck(arguments, i);
-    }
-    return results;
-  };
-
-  // Converts lists into objects. Pass either a single array of `[key, value]`
-  // pairs, or two parallel arrays of the same length -- one of keys, and one of
-  // the corresponding values.
-  _.object = function(list, values) {
-    if (list == null) return {};
-    var result = {};
-    for (var i = 0, length = list.length; i < length; i++) {
-      if (values) {
-        result[list[i]] = values[i];
-      } else {
-        result[list[i][0]] = list[i][1];
-      }
-    }
-    return result;
-  };
-
-  // Return the position of the first occurrence of an item in an array,
-  // or -1 if the item is not included in the array.
-  // If the array is large and already in sort order, pass `true`
-  // for **isSorted** to use binary search.
-  _.indexOf = function(array, item, isSorted) {
-    if (array == null) return -1;
-    var i = 0, length = array.length;
-    if (isSorted) {
-      if (typeof isSorted == 'number') {
-        i = isSorted < 0 ? Math.max(0, length + isSorted) : isSorted;
-      } else {
-        i = _.sortedIndex(array, item);
-        return array[i] === item ? i : -1;
-      }
-    }
-    for (; i < length; i++) if (array[i] === item) return i;
-    return -1;
-  };
-
-  _.lastIndexOf = function(array, item, from) {
-    if (array == null) return -1;
-    var idx = array.length;
-    if (typeof from == 'number') {
-      idx = from < 0 ? idx + from + 1 : Math.min(idx, from + 1);
-    }
-    while (--idx >= 0) if (array[idx] === item) return idx;
-    return -1;
-  };
-
-  // Generate an integer Array containing an arithmetic progression. A port of
-  // the native Python `range()` function. See
-  // [the Python documentation](http://docs.python.org/library/functions.html#range).
-  _.range = function(start, stop, step) {
-    if (arguments.length <= 1) {
-      stop = start || 0;
-      start = 0;
-    }
-    step = step || 1;
-
-    var length = Math.max(Math.ceil((stop - start) / step), 0);
-    var range = Array(length);
-
-    for (var idx = 0; idx < length; idx++, start += step) {
-      range[idx] = start;
-    }
-
-    return range;
-  };
-
-  // Function (ahem) Functions
-  // ------------------
-
-  // Reusable constructor function for prototype setting.
-  var Ctor = function(){};
-
-  // Create a function bound to a given object (assigning `this`, and arguments,
-  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
-  // available.
-  _.bind = function(func, context) {
-    var args, bound;
-    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
-    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
-    args = slice.call(arguments, 2);
-    bound = function() {
-      if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
-      Ctor.prototype = func.prototype;
-      var self = new Ctor;
-      Ctor.prototype = null;
-      var result = func.apply(self, args.concat(slice.call(arguments)));
-      if (_.isObject(result)) return result;
-      return self;
-    };
-    return bound;
-  };
-
-  // Partially apply a function by creating a version that has had some of its
-  // arguments pre-filled, without changing its dynamic `this` context. _ acts
-  // as a placeholder, allowing any combination of arguments to be pre-filled.
-  _.partial = function(func) {
-    var boundArgs = slice.call(arguments, 1);
-    return function() {
-      var position = 0;
-      var args = boundArgs.slice();
-      for (var i = 0, length = args.length; i < length; i++) {
-        if (args[i] === _) args[i] = arguments[position++];
-      }
-      while (position < arguments.length) args.push(arguments[position++]);
-      return func.apply(this, args);
-    };
-  };
-
-  // Bind a number of an object's methods to that object. Remaining arguments
-  // are the method names to be bound. Useful for ensuring that all callbacks
-  // defined on an object belong to it.
-  _.bindAll = function(obj) {
-    var i, length = arguments.length, key;
-    if (length <= 1) throw new Error('bindAll must be passed function names');
-    for (i = 1; i < length; i++) {
-      key = arguments[i];
-      obj[key] = _.bind(obj[key], obj);
-    }
-    return obj;
-  };
-
-  // Memoize an expensive function by storing its results.
-  _.memoize = function(func, hasher) {
-    var memoize = function(key) {
-      var cache = memoize.cache;
-      var address = hasher ? hasher.apply(this, arguments) : key;
-      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
-      return cache[address];
-    };
-    memoize.cache = {};
-    return memoize;
-  };
-
-  // Delays a function for the given number of milliseconds, and then calls
-  // it with the arguments supplied.
-  _.delay = function(func, wait) {
-    var args = slice.call(arguments, 2);
-    return setTimeout(function(){
-      return func.apply(null, args);
-    }, wait);
-  };
-
-  // Defers a function, scheduling it to run after the current call stack has
-  // cleared.
-  _.defer = function(func) {
-    return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
-  };
-
-  // Returns a function, that, when invoked, will only be triggered at most once
-  // during a given window of time. Normally, the throttled function will run
-  // as much as it can, without ever going more than once per `wait` duration;
-  // but if you'd like to disable the execution on the leading edge, pass
-  // `{leading: false}`. To disable execution on the trailing edge, ditto.
-  _.throttle = function(func, wait, options) {
-    var context, args, result;
-    var timeout = null;
-    var previous = 0;
-    if (!options) options = {};
-    var later = function() {
-      previous = options.leading === false ? 0 : _.now();
-      timeout = null;
-      result = func.apply(context, args);
-      if (!timeout) context = args = null;
-    };
-    return function() {
-      var now = _.now();
-      if (!previous && options.leading === false) previous = now;
-      var remaining = wait - (now - previous);
-      context = this;
-      args = arguments;
-      if (remaining <= 0 || remaining > wait) {
-        clearTimeout(timeout);
-        timeout = null;
-        previous = now;
-        result = func.apply(context, args);
-        if (!timeout) context = args = null;
-      } else if (!timeout && options.trailing !== false) {
-        timeout = setTimeout(later, remaining);
-      }
-      return result;
-    };
-  };
-
-  // Returns a function, that, as long as it continues to be invoked, will not
-  // be triggered. The function will be called after it stops being called for
-  // N milliseconds. If `immediate` is passed, trigger the function on the
-  // leading edge, instead of the trailing.
-  _.debounce = function(func, wait, immediate) {
-    var timeout, args, context, timestamp, result;
-
-    var later = function() {
-      var last = _.now() - timestamp;
-
-      if (last < wait && last > 0) {
-        timeout = setTimeout(later, wait - last);
-      } else {
-        timeout = null;
-        if (!immediate) {
-          result = func.apply(context, args);
-          if (!timeout) context = args = null;
-        }
-      }
-    };
-
-    return function() {
-      context = this;
-      args = arguments;
-      timestamp = _.now();
-      var callNow = immediate && !timeout;
-      if (!timeout) timeout = setTimeout(later, wait);
-      if (callNow) {
-        result = func.apply(context, args);
-        context = args = null;
-      }
-
-      return result;
-    };
-  };
-
-  // Returns the first function passed as an argument to the second,
-  // allowing you to adjust arguments, run code before and after, and
-  // conditionally execute the original function.
-  _.wrap = function(func, wrapper) {
-    return _.partial(wrapper, func);
-  };
-
-  // Returns a negated version of the passed-in predicate.
-  _.negate = function(predicate) {
-    return function() {
-      return !predicate.apply(this, arguments);
-    };
-  };
-
-  // Returns a function that is the composition of a list of functions, each
-  // consuming the return value of the function that follows.
-  _.compose = function() {
-    var args = arguments;
-    var start = args.length - 1;
-    return function() {
-      var i = start;
-      var result = args[start].apply(this, arguments);
-      while (i--) result = args[i].call(this, result);
-      return result;
-    };
-  };
-
-  // Returns a function that will only be executed after being called N times.
-  _.after = function(times, func) {
-    return function() {
-      if (--times < 1) {
-        return func.apply(this, arguments);
-      }
-    };
-  };
-
-  // Returns a function that will only be executed before being called N times.
-  _.before = function(times, func) {
-    var memo;
-    return function() {
-      if (--times > 0) {
-        memo = func.apply(this, arguments);
-      } else {
-        func = null;
-      }
-      return memo;
-    };
-  };
-
-  // Returns a function that will be executed at most one time, no matter how
-  // often you call it. Useful for lazy initialization.
-  _.once = _.partial(_.before, 2);
-
-  // Object Functions
-  // ----------------
-
-  // Retrieve the names of an object's properties.
-  // Delegates to **ECMAScript 5**'s native `Object.keys`
-  _.keys = function(obj) {
-    if (!_.isObject(obj)) return [];
-    if (nativeKeys) return nativeKeys(obj);
-    var keys = [];
-    for (var key in obj) if (_.has(obj, key)) keys.push(key);
-    return keys;
-  };
-
-  // Retrieve the values of an object's properties.
-  _.values = function(obj) {
-    var keys = _.keys(obj);
-    var length = keys.length;
-    var values = Array(length);
-    for (var i = 0; i < length; i++) {
-      values[i] = obj[keys[i]];
-    }
-    return values;
-  };
-
-  // Convert an object into a list of `[key, value]` pairs.
-  _.pairs = function(obj) {
-    var keys = _.keys(obj);
-    var length = keys.length;
-    var pairs = Array(length);
-    for (var i = 0; i < length; i++) {
-      pairs[i] = [keys[i], obj[keys[i]]];
-    }
-    return pairs;
-  };
-
-  // Invert the keys and values of an object. The values must be serializable.
-  _.invert = function(obj) {
-    var result = {};
-    var keys = _.keys(obj);
-    for (var i = 0, length = keys.length; i < length; i++) {
-      result[obj[keys[i]]] = keys[i];
-    }
-    return result;
-  };
-
-  // Return a sorted list of the function names available on the object.
-  // Aliased as `methods`
-  _.functions = _.methods = function(obj) {
-    var names = [];
-    for (var key in obj) {
-      if (_.isFunction(obj[key])) names.push(key);
-    }
-    return names.sort();
-  };
-
-  // Extend a given object with all the properties in passed-in object(s).
-  _.extend = function(obj) {
-    if (!_.isObject(obj)) return obj;
-    var source, prop;
-    for (var i = 1, length = arguments.length; i < length; i++) {
-      source = arguments[i];
-      for (prop in source) {
-        if (hasOwnProperty.call(source, prop)) {
-            obj[prop] = source[prop];
-        }
-      }
-    }
-    return obj;
-  };
-
-  // Return a copy of the object only containing the whitelisted properties.
-  _.pick = function(obj, iteratee, context) {
-    var result = {}, key;
-    if (obj == null) return result;
-    if (_.isFunction(iteratee)) {
-      iteratee = createCallback(iteratee, context);
-      for (key in obj) {
-        var value = obj[key];
-        if (iteratee(value, key, obj)) result[key] = value;
-      }
-    } else {
-      var keys = concat.apply([], slice.call(arguments, 1));
-      obj = new Object(obj);
-      for (var i = 0, length = keys.length; i < length; i++) {
-        key = keys[i];
-        if (key in obj) result[key] = obj[key];
-      }
-    }
-    return result;
-  };
-
-   // Return a copy of the object without the blacklisted properties.
-  _.omit = function(obj, iteratee, context) {
-    if (_.isFunction(iteratee)) {
-      iteratee = _.negate(iteratee);
-    } else {
-      var keys = _.map(concat.apply([], slice.call(arguments, 1)), String);
-      iteratee = function(value, key) {
-        return !_.contains(keys, key);
-      };
-    }
-    return _.pick(obj, iteratee, context);
-  };
-
-  // Fill in a given object with default properties.
-  _.defaults = function(obj) {
-    if (!_.isObject(obj)) return obj;
-    for (var i = 1, length = arguments.length; i < length; i++) {
-      var source = arguments[i];
-      for (var prop in source) {
-        if (obj[prop] === void 0) obj[prop] = source[prop];
-      }
-    }
-    return obj;
-  };
-
-  // Create a (shallow-cloned) duplicate of an object.
-  _.clone = function(obj) {
-    if (!_.isObject(obj)) return obj;
-    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
-  };
-
-  // Invokes interceptor with the obj, and then returns obj.
-  // The primary purpose of this method is to "tap into" a method chain, in
-  // order to perform operations on intermediate results within the chain.
-  _.tap = function(obj, interceptor) {
-    interceptor(obj);
-    return obj;
-  };
-
-  // Internal recursive comparison function for `isEqual`.
-  var eq = function(a, b, aStack, bStack) {
-    // Identical objects are equal. `0 === -0`, but they aren't identical.
-    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
-    if (a === b) return a !== 0 || 1 / a === 1 / b;
-    // A strict comparison is necessary because `null == undefined`.
-    if (a == null || b == null) return a === b;
-    // Unwrap any wrapped objects.
-    if (a instanceof _) a = a._wrapped;
-    if (b instanceof _) b = b._wrapped;
-    // Compare `[[Class]]` names.
-    var className = toString.call(a);
-    if (className !== toString.call(b)) return false;
-    switch (className) {
-      // Strings, numbers, regular expressions, dates, and booleans are compared by value.
-      case '[object RegExp]':
-      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
-      case '[object String]':
-        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
-        // equivalent to `new String("5")`.
-        return '' + a === '' + b;
-      case '[object Number]':
-        // `NaN`s are equivalent, but non-reflexive.
-        // Object(NaN) is equivalent to NaN
-        if (+a !== +a) return +b !== +b;
-        // An `egal` comparison is performed for other numeric values.
-        return +a === 0 ? 1 / +a === 1 / b : +a === +b;
-      case '[object Date]':
-      case '[object Boolean]':
-        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
-        // millisecond representations. Note that invalid dates with millisecond representations
-        // of `NaN` are not equivalent.
-        return +a === +b;
-    }
-    if (typeof a != 'object' || typeof b != 'object') return false;
-    // Assume equality for cyclic structures. The algorithm for detecting cyclic
-    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
-    var length = aStack.length;
-    while (length--) {
-      // Linear search. Performance is inversely proportional to the number of
-      // unique nested structures.
-      if (aStack[length] === a) return bStack[length] === b;
-    }
-    // Objects with different constructors are not equivalent, but `Object`s
-    // from different frames are.
-    var aCtor = a.constructor, bCtor = b.constructor;
-    if (
-      aCtor !== bCtor &&
-      // Handle Object.create(x) cases
-      'constructor' in a && 'constructor' in b &&
-      !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
-        _.isFunction(bCtor) && bCtor instanceof bCtor)
-    ) {
-      return false;
-    }
-    // Add the first object to the stack of traversed objects.
-    aStack.push(a);
-    bStack.push(b);
-    var size, result;
-    // Recursively compare objects and arrays.
-    if (className === '[object Array]') {
-      // Compare array lengths to determine if a deep comparison is necessary.
-      size = a.length;
-      result = size === b.length;
-      if (result) {
-        // Deep compare the contents, ignoring non-numeric properties.
-        while (size--) {
-          if (!(result = eq(a[size], b[size], aStack, bStack))) break;
-        }
-      }
-    } else {
-      // Deep compare objects.
-      var keys = _.keys(a), key;
-      size = keys.length;
-      // Ensure that both objects contain the same number of properties before comparing deep equality.
-      result = _.keys(b).length === size;
-      if (result) {
-        while (size--) {
-          // Deep compare each member
-          key = keys[size];
-          if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break;
-        }
-      }
-    }
-    // Remove the first object from the stack of traversed objects.
-    aStack.pop();
-    bStack.pop();
-    return result;
-  };
-
-  // Perform a deep comparison to check if two objects are equal.
-  _.isEqual = function(a, b) {
-    return eq(a, b, [], []);
-  };
-
-  // Is a given array, string, or object empty?
-  // An "empty" object has no enumerable own-properties.
-  _.isEmpty = function(obj) {
-    if (obj == null) return true;
-    if (_.isArray(obj) || _.isString(obj) || _.isArguments(obj)) return obj.length === 0;
-    for (var key in obj) if (_.has(obj, key)) return false;
-    return true;
-  };
-
-  // Is a given value a DOM element?
-  _.isElement = function(obj) {
-    return !!(obj && obj.nodeType === 1);
-  };
-
-  // Is a given value an array?
-  // Delegates to ECMA5's native Array.isArray
-  _.isArray = nativeIsArray || function(obj) {
-    return toString.call(obj) === '[object Array]';
-  };
-
-  // Is a given variable an object?
-  _.isObject = function(obj) {
-    var type = typeof obj;
-    return type === 'function' || type === 'object' && !!obj;
-  };
-
-  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
-  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
-    _['is' + name] = function(obj) {
-      return toString.call(obj) === '[object ' + name + ']';
-    };
-  });
-
-  // Define a fallback version of the method in browsers (ahem, IE), where
-  // there isn't any inspectable "Arguments" type.
-  if (!_.isArguments(arguments)) {
-    _.isArguments = function(obj) {
-      return _.has(obj, 'callee');
-    };
-  }
-
-  // Optimize `isFunction` if appropriate. Work around an IE 11 bug.
-  if (typeof /./ !== 'function') {
-    _.isFunction = function(obj) {
-      return typeof obj == 'function' || false;
-    };
-  }
-
-  // Is a given object a finite number?
-  _.isFinite = function(obj) {
-    return isFinite(obj) && !isNaN(parseFloat(obj));
-  };
-
-  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
-  _.isNaN = function(obj) {
-    return _.isNumber(obj) && obj !== +obj;
-  };
-
-  // Is a given value a boolean?
-  _.isBoolean = function(obj) {
-    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
-  };
-
-  // Is a given value equal to null?
-  _.isNull = function(obj) {
-    return obj === null;
-  };
-
-  // Is a given variable undefined?
-  _.isUndefined = function(obj) {
-    return obj === void 0;
-  };
-
-  // Shortcut function for checking if an object has a given property directly
-  // on itself (in other words, not on a prototype).
-  _.has = function(obj, key) {
-    return obj != null && hasOwnProperty.call(obj, key);
-  };
-
-  // Utility Functions
-  // -----------------
-
-  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
-  // previous owner. Returns a reference to the Underscore object.
-  _.noConflict = function() {
-    root._ = previousUnderscore;
-    return this;
-  };
-
-  // Keep the identity function around for default iteratees.
-  _.identity = function(value) {
-    return value;
-  };
-
-  _.constant = function(value) {
-    return function() {
-      return value;
-    };
-  };
-
-  _.noop = function(){};
-
-  _.property = function(key) {
-    return function(obj) {
-      return obj[key];
-    };
-  };
-
-  // Returns a predicate for checking whether an object has a given set of `key:value` pairs.
-  _.matches = function(attrs) {
-    var pairs = _.pairs(attrs), length = pairs.length;
-    return function(obj) {
-      if (obj == null) return !length;
-      obj = new Object(obj);
-      for (var i = 0; i < length; i++) {
-        var pair = pairs[i], key = pair[0];
-        if (pair[1] !== obj[key] || !(key in obj)) return false;
-      }
-      return true;
-    };
-  };
-
-  // Run a function **n** times.
-  _.times = function(n, iteratee, context) {
-    var accum = Array(Math.max(0, n));
-    iteratee = createCallback(iteratee, context, 1);
-    for (var i = 0; i < n; i++) accum[i] = iteratee(i);
-    return accum;
-  };
-
-  // Return a random integer between min and max (inclusive).
-  _.random = function(min, max) {
-    if (max == null) {
-      max = min;
-      min = 0;
-    }
-    return min + Math.floor(Math.random() * (max - min + 1));
-  };
-
-  // A (possibly faster) way to get the current timestamp as an integer.
-  _.now = Date.now || function() {
-    return new Date().getTime();
-  };
-
-   // List of HTML entities for escaping.
-  var escapeMap = {
-    '&': '&amp;',
-    '<': '&lt;',
-    '>': '&gt;',
-    '"': '&quot;',
-    "'": '&#x27;',
-    '`': '&#x60;'
-  };
-  var unescapeMap = _.invert(escapeMap);
-
-  // Functions for escaping and unescaping strings to/from HTML interpolation.
-  var createEscaper = function(map) {
-    var escaper = function(match) {
-      return map[match];
-    };
-    // Regexes for identifying a key that needs to be escaped
-    var source = '(?:' + _.keys(map).join('|') + ')';
-    var testRegexp = RegExp(source);
-    var replaceRegexp = RegExp(source, 'g');
-    return function(string) {
-      string = string == null ? '' : '' + string;
-      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
-    };
-  };
-  _.escape = createEscaper(escapeMap);
-  _.unescape = createEscaper(unescapeMap);
-
-  // If the value of the named `property` is a function then invoke it with the
-  // `object` as context; otherwise, return it.
-  _.result = function(object, property) {
-    if (object == null) return void 0;
-    var value = object[property];
-    return _.isFunction(value) ? object[property]() : value;
-  };
-
-  // Generate a unique integer id (unique within the entire client session).
-  // Useful for temporary DOM ids.
-  var idCounter = 0;
-  _.uniqueId = function(prefix) {
-    var id = ++idCounter + '';
-    return prefix ? prefix + id : id;
-  };
-
-  // By default, Underscore uses ERB-style template delimiters, change the
-  // following template settings to use alternative delimiters.
-  _.templateSettings = {
-    evaluate    : /<%([\s\S]+?)%>/g,
-    interpolate : /<%=([\s\S]+?)%>/g,
-    escape      : /<%-([\s\S]+?)%>/g
-  };
-
-  // When customizing `templateSettings`, if you don't want to define an
-  // interpolation, evaluation or escaping regex, we need one that is
-  // guaranteed not to match.
-  var noMatch = /(.)^/;
-
-  // Certain characters need to be escaped so that they can be put into a
-  // string literal.
-  var escapes = {
-    "'":      "'",
-    '\\':     '\\',
-    '\r':     'r',
-    '\n':     'n',
-    '\u2028': 'u2028',
-    '\u2029': 'u2029'
-  };
-
-  var escaper = /\\|'|\r|\n|\u2028|\u2029/g;
-
-  var escapeChar = function(match) {
-    return '\\' + escapes[match];
-  };
-
-  // JavaScript micro-templating, similar to John Resig's implementation.
-  // Underscore templating handles arbitrary delimiters, preserves whitespace,
-  // and correctly escapes quotes within interpolated code.
-  // NB: `oldSettings` only exists for backwards compatibility.
-  _.template = function(text, settings, oldSettings) {
-    if (!settings && oldSettings) settings = oldSettings;
-    settings = _.defaults({}, settings, _.templateSettings);
-
-    // Combine delimiters into one regular expression via alternation.
-    var matcher = RegExp([
-      (settings.escape || noMatch).source,
-      (settings.interpolate || noMatch).source,
-      (settings.evaluate || noMatch).source
-    ].join('|') + '|$', 'g');
-
-    // Compile the template source, escaping string literals appropriately.
-    var index = 0;
-    var source = "__p+='";
-    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
-      source += text.slice(index, offset).replace(escaper, escapeChar);
-      index = offset + match.length;
-
-      if (escape) {
-        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
-      } else if (interpolate) {
-        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
-      } else if (evaluate) {
-        source += "';\n" + evaluate + "\n__p+='";
-      }
-
-      // Adobe VMs need the match returned to produce the correct offest.
-      return match;
-    });
-    source += "';\n";
-
-    // If a variable is not specified, place data values in local scope.
-    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
-
-    source = "var __t,__p='',__j=Array.prototype.join," +
-      "print=function(){__p+=__j.call(arguments,'');};\n" +
-      source + 'return __p;\n';
-
-    try {
-      var render = new Function(settings.variable || 'obj', '_', source);
-    } catch (e) {
-      e.source = source;
-      throw e;
-    }
-
-    var template = function(data) {
-      return render.call(this, data, _);
-    };
-
-    // Provide the compiled source as a convenience for precompilation.
-    var argument = settings.variable || 'obj';
-    template.source = 'function(' + argument + '){\n' + source + '}';
-
-    return template;
-  };
-
-  // Add a "chain" function. Start chaining a wrapped Underscore object.
-  _.chain = function(obj) {
-    var instance = _(obj);
-    instance._chain = true;
-    return instance;
-  };
-
-  // OOP
-  // ---------------
-  // If Underscore is called as a function, it returns a wrapped object that
-  // can be used OO-style. This wrapper holds altered versions of all the
-  // underscore functions. Wrapped objects may be chained.
-
-  // Helper function to continue chaining intermediate results.
-  var result = function(obj) {
-    return this._chain ? _(obj).chain() : obj;
-  };
-
-  // Add your own custom functions to the Underscore object.
-  _.mixin = function(obj) {
-    _.each(_.functions(obj), function(name) {
-      var func = _[name] = obj[name];
-      _.prototype[name] = function() {
-        var args = [this._wrapped];
-        push.apply(args, arguments);
-        return result.call(this, func.apply(_, args));
-      };
-    });
-  };
-
-  // Add all of the Underscore functions to the wrapper object.
-  _.mixin(_);
-
-  // Add all mutator Array functions to the wrapper.
-  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
-    var method = ArrayProto[name];
-    _.prototype[name] = function() {
-      var obj = this._wrapped;
-      method.apply(obj, arguments);
-      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
-      return result.call(this, obj);
-    };
-  });
-
-  // Add all accessor Array functions to the wrapper.
-  _.each(['concat', 'join', 'slice'], function(name) {
-    var method = ArrayProto[name];
-    _.prototype[name] = function() {
-      return result.call(this, method.apply(this._wrapped, arguments));
-    };
-  });
-
-  // Extracts the result from a wrapped and chained object.
-  _.prototype.value = function() {
-    return this._wrapped;
-  };
-
-  // AMD registration happens at the end for compatibility with AMD loaders
-  // that may not enforce next-turn semantics on modules. Even though general
-  // practice for AMD registration is to be anonymous, underscore registers
-  // as a named module because, like jQuery, it is a base library that is
-  // popular enough to be bundled in a third party lib, but not be part of
-  // an AMD load request. Those cases could generate an error when an
-  // anonymous define() is called outside of a loader request.
-  if (typeof define === 'function' && define.amd) {
-    define('underscore', [], function() {
-      return _;
-    });
-  }
-}.call(this));
diff --git a/images/flags.png b/images/flags.png
deleted file mode 120000
index f955fa7cc282..000000000000
--- a/images/flags.png
+++ /dev/null
@@ -1 +0,0 @@
-../components/intl-tel-input/build/img/flags.png
\ No newline at end of file
diff --git a/js/jquery.js b/js/jquery.js
deleted file mode 100644
index c8945547946a..000000000000
--- a/js/jquery.js
+++ /dev/null
@@ -1,9205 +0,0 @@
-/*!
- * jQuery JavaScript Library v2.1.1-pre
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2014-10-30T07:56Z
- */
-
-(function( global, factory ) {
-
-	if ( typeof module === "object" && typeof module.exports === "object" ) {
-		// For CommonJS and CommonJS-like environments where a proper window is present,
-		// execute the factory and get jQuery
-		// For environments that do not inherently posses a window with a document
-		// (such as Node.js), expose a jQuery-making factory as module.exports
-		// This accentuates the need for the creation of a real window
-		// e.g. var jQuery = require("jquery")(window);
-		// See ticket #14549 for more info
-		module.exports = global.document ?
-			factory( global, true ) :
-			function( w ) {
-				if ( !w.document ) {
-					throw new Error( "jQuery requires a window with a document" );
-				}
-				return factory( w );
-			};
-	} else {
-		factory( global );
-	}
-
-// Pass this if window is not defined yet
-}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
-
-// Can't do this because several apps including ASP.NET trace
-// the stack via arguments.caller.callee and Firefox dies if
-// you try to trace through "use strict" call chains. (#13335)
-// Support: Firefox 18+
-//
-
-var arr = [];
-
-var slice = arr.slice;
-
-var concat = arr.concat;
-
-var push = arr.push;
-
-var indexOf = arr.indexOf;
-
-var class2type = {};
-
-var toString = class2type.toString;
-
-var hasOwn = class2type.hasOwnProperty;
-
-var support = {};
-
-
-
-var
-	// Use the correct document accordingly with window argument (sandbox)
-	document = window.document,
-
-	version = "2.1.1-pre",
-
-	// Define a local copy of jQuery
-	jQuery = function( selector, context ) {
-		// The jQuery object is actually just the init constructor 'enhanced'
-		// Need init if jQuery is called (just allow error to be thrown if not included)
-		return new jQuery.fn.init( selector, context );
-	},
-
-	// Support: Android<4.1
-	// Make sure we trim BOM and NBSP
-	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-	// Matches dashed string for camelizing
-	rmsPrefix = /^-ms-/,
-	rdashAlpha = /-([\da-z])/gi,
-
-	// Used by jQuery.camelCase as callback to replace()
-	fcamelCase = function( all, letter ) {
-		return letter.toUpperCase();
-	};
-
-jQuery.fn = jQuery.prototype = {
-	// The current version of jQuery being used
-	jquery: version,
-
-	constructor: jQuery,
-
-	// Start with an empty selector
-	selector: "",
-
-	// The default length of a jQuery object is 0
-	length: 0,
-
-	toArray: function() {
-		return slice.call( this );
-	},
-
-	// Get the Nth element in the matched element set OR
-	// Get the whole matched element set as a clean array
-	get: function( num ) {
-		return num != null ?
-
-			// Return just the one element from the set
-			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
-
-			// Return all the elements in a clean array
-			slice.call( this );
-	},
-
-	// Take an array of elements and push it onto the stack
-	// (returning the new matched element set)
-	pushStack: function( elems ) {
-
-		// Build a new jQuery matched element set
-		var ret = jQuery.merge( this.constructor(), elems );
-
-		// Add the old object onto the stack (as a reference)
-		ret.prevObject = this;
-		ret.context = this.context;
-
-		// Return the newly-formed element set
-		return ret;
-	},
-
-	// Execute a callback for every element in the matched set.
-	// (You can seed the arguments with an array of args, but this is
-	// only used internally.)
-	each: function( callback, args ) {
-		return jQuery.each( this, callback, args );
-	},
-
-	map: function( callback ) {
-		return this.pushStack( jQuery.map(this, function( elem, i ) {
-			return callback.call( elem, i, elem );
-		}));
-	},
-
-	slice: function() {
-		return this.pushStack( slice.apply( this, arguments ) );
-	},
-
-	first: function() {
-		return this.eq( 0 );
-	},
-
-	last: function() {
-		return this.eq( -1 );
-	},
-
-	eq: function( i ) {
-		var len = this.length,
-			j = +i + ( i < 0 ? len : 0 );
-		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
-	},
-
-	end: function() {
-		return this.prevObject || this.constructor(null);
-	},
-
-	// For internal use only.
-	// Behaves like an Array's method, not like a jQuery method.
-	push: push,
-	sort: arr.sort,
-	splice: arr.splice
-};
-
-jQuery.extend = jQuery.fn.extend = function() {
-	var options, name, src, copy, copyIsArray, clone,
-		target = arguments[0] || {},
-		i = 1,
-		length = arguments.length,
-		deep = false;
-
-	// Handle a deep copy situation
-	if ( typeof target === "boolean" ) {
-		deep = target;
-
-		// skip the boolean and the target
-		target = arguments[ i ] || {};
-		i++;
-	}
-
-	// Handle case when target is a string or something (possible in deep copy)
-	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
-		target = {};
-	}
-
-	// extend jQuery itself if only one argument is passed
-	if ( i === length ) {
-		target = this;
-		i--;
-	}
-
-	for ( ; i < length; i++ ) {
-		// Only deal with non-null/undefined values
-		if ( (options = arguments[ i ]) != null ) {
-			// Extend the base object
-			for ( name in options ) {
-				src = target[ name ];
-				copy = options[ name ];
-
-				// Prevent never-ending loop
-				if ( target === copy ) {
-					continue;
-				}
-
-				// Recurse if we're merging plain objects or arrays
-				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
-					if ( copyIsArray ) {
-						copyIsArray = false;
-						clone = src && jQuery.isArray(src) ? src : [];
-
-					} else {
-						clone = src && jQuery.isPlainObject(src) ? src : {};
-					}
-
-					// Never move original objects, clone them
-					target[ name ] = jQuery.extend( deep, clone, copy );
-
-				// Don't bring in undefined values
-				} else if ( copy !== undefined ) {
-					target[ name ] = copy;
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
-
-jQuery.extend({
-	// Unique for each copy of jQuery on the page
-	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
-
-	// Assume jQuery is ready without the ready module
-	isReady: true,
-
-	error: function( msg ) {
-		throw new Error( msg );
-	},
-
-	noop: function() {},
-
-	// See test/unit/core.js for details concerning isFunction.
-	// Since version 1.3, DOM methods and functions like alert
-	// aren't supported. They return false on IE (#2968).
-	isFunction: function( obj ) {
-		return jQuery.type(obj) === "function";
-	},
-
-	isArray: Array.isArray,
-
-	isWindow: function( obj ) {
-		return obj != null && obj === obj.window;
-	},
-
-	isNumeric: function( obj ) {
-		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
-		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
-		// subtraction forces infinities to NaN
-		return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;
-	},
-
-	isPlainObject: function( obj ) {
-		// Not plain objects:
-		// - Any object or value whose internal [[Class]] property is not "[object Object]"
-		// - DOM nodes
-		// - window
-		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
-			return false;
-		}
-
-		if ( obj.constructor &&
-				!hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
-			return false;
-		}
-
-		// If the function hasn't returned already, we're confident that
-		// |obj| is a plain object, created by {} or constructed with new Object
-		return true;
-	},
-
-	isEmptyObject: function( obj ) {
-		var name;
-		for ( name in obj ) {
-			return false;
-		}
-		return true;
-	},
-
-	type: function( obj ) {
-		if ( obj == null ) {
-			return obj + "";
-		}
-		// Support: Android < 4.0, iOS < 6 (functionish RegExp)
-		return typeof obj === "object" || typeof obj === "function" ?
-			class2type[ toString.call(obj) ] || "object" :
-			typeof obj;
-	},
-
-	// Evaluates a script in a global context
-	globalEval: function( code ) {
-		var script,
-			indirect = eval;
-
-		code = jQuery.trim( code );
-
-		if ( code ) {
-			// If the code includes a valid, prologue position
-			// strict mode pragma, execute code by injecting a
-			// script tag into the document.
-			if ( code.indexOf("use strict") === 1 ) {
-				script = document.createElement("script");
-				script.text = code;
-				document.head.appendChild( script ).parentNode.removeChild( script );
-			} else {
-			// Otherwise, avoid the DOM node creation, insertion
-			// and removal by using an indirect global eval
-				indirect( code );
-			}
-		}
-	},
-
-	// Convert dashed to camelCase; used by the css and data modules
-	// Microsoft forgot to hump their vendor prefix (#9572)
-	camelCase: function( string ) {
-		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-	},
-
-	nodeName: function( elem, name ) {
-		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-	},
-
-	// args is for internal usage only
-	each: function( obj, callback, args ) {
-		var value,
-			i = 0,
-			length = obj.length,
-			isArray = isArraylike( obj );
-
-		if ( args ) {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			}
-
-		// A special, fast, case for the most common use of each
-		} else {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			}
-		}
-
-		return obj;
-	},
-
-	// Support: Android<4.1
-	trim: function( text ) {
-		return text == null ?
-			"" :
-			( text + "" ).replace( rtrim, "" );
-	},
-
-	// results is for internal usage only
-	makeArray: function( arr, results ) {
-		var ret = results || [];
-
-		if ( arr != null ) {
-			if ( isArraylike( Object(arr) ) ) {
-				jQuery.merge( ret,
-					typeof arr === "string" ?
-					[ arr ] : arr
-				);
-			} else {
-				push.call( ret, arr );
-			}
-		}
-
-		return ret;
-	},
-
-	inArray: function( elem, arr, i ) {
-		return arr == null ? -1 : indexOf.call( arr, elem, i );
-	},
-
-	merge: function( first, second ) {
-		var len = +second.length,
-			j = 0,
-			i = first.length;
-
-		for ( ; j < len; j++ ) {
-			first[ i++ ] = second[ j ];
-		}
-
-		first.length = i;
-
-		return first;
-	},
-
-	grep: function( elems, callback, invert ) {
-		var callbackInverse,
-			matches = [],
-			i = 0,
-			length = elems.length,
-			callbackExpect = !invert;
-
-		// Go through the array, only saving the items
-		// that pass the validator function
-		for ( ; i < length; i++ ) {
-			callbackInverse = !callback( elems[ i ], i );
-			if ( callbackInverse !== callbackExpect ) {
-				matches.push( elems[ i ] );
-			}
-		}
-
-		return matches;
-	},
-
-	// arg is for internal usage only
-	map: function( elems, callback, arg ) {
-		var value,
-			i = 0,
-			length = elems.length,
-			isArray = isArraylike( elems ),
-			ret = [];
-
-		// Go through the array, translating each of the items to their new values
-		if ( isArray ) {
-			for ( ; i < length; i++ ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret.push( value );
-				}
-			}
-
-		// Go through every key on the object,
-		} else {
-			for ( i in elems ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret.push( value );
-				}
-			}
-		}
-
-		// Flatten any nested arrays
-		return concat.apply( [], ret );
-	},
-
-	// A global GUID counter for objects
-	guid: 1,
-
-	// Bind a function to a context, optionally partially applying any
-	// arguments.
-	proxy: function( fn, context ) {
-		var tmp, args, proxy;
-
-		if ( typeof context === "string" ) {
-			tmp = fn[ context ];
-			context = fn;
-			fn = tmp;
-		}
-
-		// Quick check to determine if target is callable, in the spec
-		// this throws a TypeError, but we will just return undefined.
-		if ( !jQuery.isFunction( fn ) ) {
-			return undefined;
-		}
-
-		// Simulated bind
-		args = slice.call( arguments, 2 );
-		proxy = function() {
-			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
-		};
-
-		// Set the guid of unique handler to the same of original handler, so it can be removed
-		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-		return proxy;
-	},
-
-	now: Date.now,
-
-	// jQuery.support is not used in Core but other projects attach their
-	// properties to it so it needs to exist.
-	support: support
-});
-
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
-	class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-function isArraylike( obj ) {
-	var length = obj.length,
-		type = jQuery.type( obj );
-
-	if ( type === "function" || jQuery.isWindow( obj ) ) {
-		return false;
-	}
-
-	if ( obj.nodeType === 1 && length ) {
-		return true;
-	}
-
-	return type === "array" || length === 0 ||
-		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
-}
-var Sizzle =
-/*!
- * Sizzle CSS Selector Engine v1.10.19
- * http://sizzlejs.com/
- *
- * Copyright 2013 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2014-04-18
- */
-(function( window ) {
-
-var i,
-	support,
-	Expr,
-	getText,
-	isXML,
-	tokenize,
-	compile,
-	select,
-	outermostContext,
-	sortInput,
-	hasDuplicate,
-
-	// Local document vars
-	setDocument,
-	document,
-	docElem,
-	documentIsHTML,
-	rbuggyQSA,
-	rbuggyMatches,
-	matches,
-	contains,
-
-	// Instance-specific data
-	expando = "sizzle" + -(new Date()),
-	preferredDoc = window.document,
-	dirruns = 0,
-	done = 0,
-	classCache = createCache(),
-	tokenCache = createCache(),
-	compilerCache = createCache(),
-	sortOrder = function( a, b ) {
-		if ( a === b ) {
-			hasDuplicate = true;
-		}
-		return 0;
-	},
-
-	// General-purpose constants
-	strundefined = typeof undefined,
-	MAX_NEGATIVE = 1 << 31,
-
-	// Instance methods
-	hasOwn = ({}).hasOwnProperty,
-	arr = [],
-	pop = arr.pop,
-	push_native = arr.push,
-	push = arr.push,
-	slice = arr.slice,
-	// Use a stripped-down indexOf if we can't use a native one
-	indexOf = arr.indexOf || function( elem ) {
-		var i = 0,
-			len = this.length;
-		for ( ; i < len; i++ ) {
-			if ( this[i] === elem ) {
-				return i;
-			}
-		}
-		return -1;
-	},
-
-	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
-
-	// Regular expressions
-
-	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
-	whitespace = "[\\x20\\t\\r\\n\\f]",
-	// http://www.w3.org/TR/css3-syntax/#characters
-	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
-
-	// Loosely modeled on CSS identifier characters
-	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
-	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
-	identifier = characterEncoding.replace( "w", "w#" ),
-
-	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
-	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
-		// Operator (capture 2)
-		"*([*^$|!~]?=)" + whitespace +
-		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
-		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
-		"*\\]",
-
-	pseudos = ":(" + characterEncoding + ")(?:\\((" +
-		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
-		// 1. quoted (capture 3; capture 4 or capture 5)
-		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
-		// 2. simple (capture 6)
-		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
-		// 3. anything else (capture 2)
-		".*" +
-		")\\)|)",
-
-	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
-	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
-
-	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
-	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
-
-	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
-
-	rpseudo = new RegExp( pseudos ),
-	ridentifier = new RegExp( "^" + identifier + "$" ),
-
-	matchExpr = {
-		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
-		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
-		"ATTR": new RegExp( "^" + attributes ),
-		"PSEUDO": new RegExp( "^" + pseudos ),
-		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
-			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
-			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
-		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
-		// For use in libraries implementing .is()
-		// We use this for POS matching in `select`
-		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
-			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
-	},
-
-	rinputs = /^(?:input|select|textarea|button)$/i,
-	rheader = /^h\d$/i,
-
-	rnative = /^[^{]+\{\s*\[native \w/,
-
-	// Easily-parseable/retrievable ID or TAG or CLASS selectors
-	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
-
-	rsibling = /[+~]/,
-	rescape = /'|\\/g,
-
-	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
-	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
-	funescape = function( _, escaped, escapedWhitespace ) {
-		var high = "0x" + escaped - 0x10000;
-		// NaN means non-codepoint
-		// Support: Firefox<24
-		// Workaround erroneous numeric interpretation of +"0x"
-		return high !== high || escapedWhitespace ?
-			escaped :
-			high < 0 ?
-				// BMP codepoint
-				String.fromCharCode( high + 0x10000 ) :
-				// Supplemental Plane codepoint (surrogate pair)
-				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
-	};
-
-// Optimize for push.apply( _, NodeList )
-try {
-	push.apply(
-		(arr = slice.call( preferredDoc.childNodes )),
-		preferredDoc.childNodes
-	);
-	// Support: Android<4.0
-	// Detect silently failing push.apply
-	arr[ preferredDoc.childNodes.length ].nodeType;
-} catch ( e ) {
-	push = { apply: arr.length ?
-
-		// Leverage slice if possible
-		function( target, els ) {
-			push_native.apply( target, slice.call(els) );
-		} :
-
-		// Support: IE<9
-		// Otherwise append directly
-		function( target, els ) {
-			var j = target.length,
-				i = 0;
-			// Can't trust NodeList.length
-			while ( (target[j++] = els[i++]) ) {}
-			target.length = j - 1;
-		}
-	};
-}
-
-function Sizzle( selector, context, results, seed ) {
-	var match, elem, m, nodeType,
-		// QSA vars
-		i, groups, old, nid, newContext, newSelector;
-
-	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
-		setDocument( context );
-	}
-
-	context = context || document;
-	results = results || [];
-
-	if ( !selector || typeof selector !== "string" ) {
-		return results;
-	}
-
-	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
-		return [];
-	}
-
-	if ( documentIsHTML && !seed ) {
-
-		// Shortcuts
-		if ( (match = rquickExpr.exec( selector )) ) {
-			// Speed-up: Sizzle("#ID")
-			if ( (m = match[1]) ) {
-				if ( nodeType === 9 ) {
-					elem = context.getElementById( m );
-					// Check parentNode to catch when Blackberry 4.6 returns
-					// nodes that are no longer in the document (jQuery #6963)
-					if ( elem && elem.parentNode ) {
-						// Handle the case where IE, Opera, and Webkit return items
-						// by name instead of ID
-						if ( elem.id === m ) {
-							results.push( elem );
-							return results;
-						}
-					} else {
-						return results;
-					}
-				} else {
-					// Context is not a document
-					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
-						contains( context, elem ) && elem.id === m ) {
-						results.push( elem );
-						return results;
-					}
-				}
-
-			// Speed-up: Sizzle("TAG")
-			} else if ( match[2] ) {
-				push.apply( results, context.getElementsByTagName( selector ) );
-				return results;
-
-			// Speed-up: Sizzle(".CLASS")
-			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
-				push.apply( results, context.getElementsByClassName( m ) );
-				return results;
-			}
-		}
-
-		// QSA path
-		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
-			nid = old = expando;
-			newContext = context;
-			newSelector = nodeType === 9 && selector;
-
-			// qSA works strangely on Element-rooted queries
-			// We can work around this by specifying an extra ID on the root
-			// and working up from there (Thanks to Andrew Dupont for the technique)
-			// IE 8 doesn't work on object elements
-			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-				groups = tokenize( selector );
-
-				if ( (old = context.getAttribute("id")) ) {
-					nid = old.replace( rescape, "\\$&" );
-				} else {
-					context.setAttribute( "id", nid );
-				}
-				nid = "[id='" + nid + "'] ";
-
-				i = groups.length;
-				while ( i-- ) {
-					groups[i] = nid + toSelector( groups[i] );
-				}
-				newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
-				newSelector = groups.join(",");
-			}
-
-			if ( newSelector ) {
-				try {
-					push.apply( results,
-						newContext.querySelectorAll( newSelector )
-					);
-					return results;
-				} catch(qsaError) {
-				} finally {
-					if ( !old ) {
-						context.removeAttribute("id");
-					}
-				}
-			}
-		}
-	}
-
-	// All others
-	return select( selector.replace( rtrim, "$1" ), context, results, seed );
-}
-
-/**
- * Create key-value caches of limited size
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
- *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
- *	deleting the oldest entry
- */
-function createCache() {
-	var keys = [];
-
-	function cache( key, value ) {
-		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
-		if ( keys.push( key + " " ) > Expr.cacheLength ) {
-			// Only keep the most recent entries
-			delete cache[ keys.shift() ];
-		}
-		return (cache[ key + " " ] = value);
-	}
-	return cache;
-}
-
-/**
- * Mark a function for special use by Sizzle
- * @param {Function} fn The function to mark
- */
-function markFunction( fn ) {
-	fn[ expando ] = true;
-	return fn;
-}
-
-/**
- * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
- */
-function assert( fn ) {
-	var div = document.createElement("div");
-
-	try {
-		return !!fn( div );
-	} catch (e) {
-		return false;
-	} finally {
-		// Remove from its parent by default
-		if ( div.parentNode ) {
-			div.parentNode.removeChild( div );
-		}
-		// release memory in IE
-		div = null;
-	}
-}
-
-/**
- * Adds the same handler for all of the specified attrs
- * @param {String} attrs Pipe-separated list of attributes
- * @param {Function} handler The method that will be applied
- */
-function addHandle( attrs, handler ) {
-	var arr = attrs.split("|"),
-		i = attrs.length;
-
-	while ( i-- ) {
-		Expr.attrHandle[ arr[i] ] = handler;
-	}
-}
-
-/**
- * Checks document order of two siblings
- * @param {Element} a
- * @param {Element} b
- * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
- */
-function siblingCheck( a, b ) {
-	var cur = b && a,
-		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
-			( ~b.sourceIndex || MAX_NEGATIVE ) -
-			( ~a.sourceIndex || MAX_NEGATIVE );
-
-	// Use IE sourceIndex if available on both nodes
-	if ( diff ) {
-		return diff;
-	}
-
-	// Check if b follows a
-	if ( cur ) {
-		while ( (cur = cur.nextSibling) ) {
-			if ( cur === b ) {
-				return -1;
-			}
-		}
-	}
-
-	return a ? 1 : -1;
-}
-
-/**
- * Returns a function to use in pseudos for input types
- * @param {String} type
- */
-function createInputPseudo( type ) {
-	return function( elem ) {
-		var name = elem.nodeName.toLowerCase();
-		return name === "input" && elem.type === type;
-	};
-}
-
-/**
- * Returns a function to use in pseudos for buttons
- * @param {String} type
- */
-function createButtonPseudo( type ) {
-	return function( elem ) {
-		var name = elem.nodeName.toLowerCase();
-		return (name === "input" || name === "button") && elem.type === type;
-	};
-}
-
-/**
- * Returns a function to use in pseudos for positionals
- * @param {Function} fn
- */
-function createPositionalPseudo( fn ) {
-	return markFunction(function( argument ) {
-		argument = +argument;
-		return markFunction(function( seed, matches ) {
-			var j,
-				matchIndexes = fn( [], seed.length, argument ),
-				i = matchIndexes.length;
-
-			// Match elements found at the specified indexes
-			while ( i-- ) {
-				if ( seed[ (j = matchIndexes[i]) ] ) {
-					seed[j] = !(matches[j] = seed[j]);
-				}
-			}
-		});
-	});
-}
-
-/**
- * Checks a node for validity as a Sizzle context
- * @param {Element|Object=} context
- * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
- */
-function testContext( context ) {
-	return context && typeof context.getElementsByTagName !== strundefined && context;
-}
-
-// Expose support vars for convenience
-support = Sizzle.support = {};
-
-/**
- * Detects XML nodes
- * @param {Element|Object} elem An element or a document
- * @returns {Boolean} True iff elem is a non-HTML XML node
- */
-isXML = Sizzle.isXML = function( elem ) {
-	// documentElement is verified for cases where it doesn't yet exist
-	// (such as loading iframes in IE - #4833)
-	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
-	return documentElement ? documentElement.nodeName !== "HTML" : false;
-};
-
-/**
- * Sets document-related variables once based on the current document
- * @param {Element|Object} [doc] An element or document object to use to set the document
- * @returns {Object} Returns the current document
- */
-setDocument = Sizzle.setDocument = function( node ) {
-	var hasCompare,
-		doc = node ? node.ownerDocument || node : preferredDoc,
-		parent = doc.defaultView;
-
-	// If no document and documentElement is available, return
-	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
-		return document;
-	}
-
-	// Set our document
-	document = doc;
-	docElem = doc.documentElement;
-
-	// Support tests
-	documentIsHTML = !isXML( doc );
-
-	// Support: IE>8
-	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
-	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
-	// IE6-8 do not support the defaultView property so parent will be undefined
-	if ( parent && parent !== parent.top ) {
-		// IE11 does not have attachEvent, so all must suffer
-		if ( parent.addEventListener ) {
-			parent.addEventListener( "unload", function() {
-				setDocument();
-			}, false );
-		} else if ( parent.attachEvent ) {
-			parent.attachEvent( "onunload", function() {
-				setDocument();
-			});
-		}
-	}
-
-	/* Attributes
-	---------------------------------------------------------------------- */
-
-	// Support: IE<8
-	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
-	support.attributes = assert(function( div ) {
-		div.className = "i";
-		return !div.getAttribute("className");
-	});
-
-	/* getElement(s)By*
-	---------------------------------------------------------------------- */
-
-	// Check if getElementsByTagName("*") returns only elements
-	support.getElementsByTagName = assert(function( div ) {
-		div.appendChild( doc.createComment("") );
-		return !div.getElementsByTagName("*").length;
-	});
-
-	// Check if getElementsByClassName can be trusted
-	support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
-		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
-
-		// Support: Safari<4
-		// Catch class over-caching
-		div.firstChild.className = "i";
-		// Support: Opera<10
-		// Catch gEBCN failure to find non-leading classes
-		return div.getElementsByClassName("i").length === 2;
-	});
-
-	// Support: IE<10
-	// Check if getElementById returns elements by name
-	// The broken getElementById methods don't pick up programatically-set names,
-	// so use a roundabout getElementsByName test
-	support.getById = assert(function( div ) {
-		docElem.appendChild( div ).id = expando;
-		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
-	});
-
-	// ID find and filter
-	if ( support.getById ) {
-		Expr.find["ID"] = function( id, context ) {
-			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
-				var m = context.getElementById( id );
-				// Check parentNode to catch when Blackberry 4.6 returns
-				// nodes that are no longer in the document #6963
-				return m && m.parentNode ? [ m ] : [];
-			}
-		};
-		Expr.filter["ID"] = function( id ) {
-			var attrId = id.replace( runescape, funescape );
-			return function( elem ) {
-				return elem.getAttribute("id") === attrId;
-			};
-		};
-	} else {
-		// Support: IE6/7
-		// getElementById is not reliable as a find shortcut
-		delete Expr.find["ID"];
-
-		Expr.filter["ID"] =  function( id ) {
-			var attrId = id.replace( runescape, funescape );
-			return function( elem ) {
-				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
-				return node && node.value === attrId;
-			};
-		};
-	}
-
-	// Tag
-	Expr.find["TAG"] = support.getElementsByTagName ?
-		function( tag, context ) {
-			if ( typeof context.getElementsByTagName !== strundefined ) {
-				return context.getElementsByTagName( tag );
-			}
-		} :
-		function( tag, context ) {
-			var elem,
-				tmp = [],
-				i = 0,
-				results = context.getElementsByTagName( tag );
-
-			// Filter out possible comments
-			if ( tag === "*" ) {
-				while ( (elem = results[i++]) ) {
-					if ( elem.nodeType === 1 ) {
-						tmp.push( elem );
-					}
-				}
-
-				return tmp;
-			}
-			return results;
-		};
-
-	// Class
-	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
-		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
-			return context.getElementsByClassName( className );
-		}
-	};
-
-	/* QSA/matchesSelector
-	---------------------------------------------------------------------- */
-
-	// QSA and matchesSelector support
-
-	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
-	rbuggyMatches = [];
-
-	// qSa(:focus) reports false when true (Chrome 21)
-	// We allow this because of a bug in IE8/9 that throws an error
-	// whenever `document.activeElement` is accessed on an iframe
-	// So, we allow :focus to pass through QSA all the time to avoid the IE error
-	// See http://bugs.jquery.com/ticket/13378
-	rbuggyQSA = [];
-
-	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
-		// Build QSA regex
-		// Regex strategy adopted from Diego Perini
-		assert(function( div ) {
-			// Select is set to empty string on purpose
-			// This is to test IE's treatment of not explicitly
-			// setting a boolean content attribute,
-			// since its presence should be enough
-			// http://bugs.jquery.com/ticket/12359
-			div.innerHTML = "<select msallowclip=''><option selected=''></option></select>";
-
-			// Support: IE8, Opera 11-12.16
-			// Nothing should be selected when empty strings follow ^= or $= or *=
-			// The test attribute must be unknown in Opera but "safe" for WinRT
-			// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
-			if ( div.querySelectorAll("[msallowclip^='']").length ) {
-				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
-			}
-
-			// Support: IE8
-			// Boolean attributes and "value" are not treated correctly
-			if ( !div.querySelectorAll("[selected]").length ) {
-				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
-			}
-
-			// Webkit/Opera - :checked should return selected option elements
-			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":checked").length ) {
-				rbuggyQSA.push(":checked");
-			}
-		});
-
-		assert(function( div ) {
-			// Support: Windows 8 Native Apps
-			// The type and name attributes are restricted during .innerHTML assignment
-			var input = doc.createElement("input");
-			input.setAttribute( "type", "hidden" );
-			div.appendChild( input ).setAttribute( "name", "D" );
-
-			// Support: IE8
-			// Enforce case-sensitivity of name attribute
-			if ( div.querySelectorAll("[name=d]").length ) {
-				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
-			}
-
-			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
-			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":enabled").length ) {
-				rbuggyQSA.push( ":enabled", ":disabled" );
-			}
-
-			// Opera 10-11 does not throw on post-comma invalid pseudos
-			div.querySelectorAll("*,:x");
-			rbuggyQSA.push(",.*:");
-		});
-	}
-
-	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
-		docElem.webkitMatchesSelector ||
-		docElem.mozMatchesSelector ||
-		docElem.oMatchesSelector ||
-		docElem.msMatchesSelector) )) ) {
-
-		assert(function( div ) {
-			// Check to see if it's possible to do matchesSelector
-			// on a disconnected node (IE 9)
-			support.disconnectedMatch = matches.call( div, "div" );
-
-			// This should fail with an exception
-			// Gecko does not error, returns false instead
-			matches.call( div, "[s!='']:x" );
-			rbuggyMatches.push( "!=", pseudos );
-		});
-	}
-
-	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
-	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
-
-	/* Contains
-	---------------------------------------------------------------------- */
-	hasCompare = rnative.test( docElem.compareDocumentPosition );
-
-	// Element contains another
-	// Purposefully does not implement inclusive descendent
-	// As in, an element does not contain itself
-	contains = hasCompare || rnative.test( docElem.contains ) ?
-		function( a, b ) {
-			var adown = a.nodeType === 9 ? a.documentElement : a,
-				bup = b && b.parentNode;
-			return a === bup || !!( bup && bup.nodeType === 1 && (
-				adown.contains ?
-					adown.contains( bup ) :
-					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
-			));
-		} :
-		function( a, b ) {
-			if ( b ) {
-				while ( (b = b.parentNode) ) {
-					if ( b === a ) {
-						return true;
-					}
-				}
-			}
-			return false;
-		};
-
-	/* Sorting
-	---------------------------------------------------------------------- */
-
-	// Document order sorting
-	sortOrder = hasCompare ?
-	function( a, b ) {
-
-		// Flag for duplicate removal
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-		}
-
-		// Sort on method existence if only one input has compareDocumentPosition
-		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
-		if ( compare ) {
-			return compare;
-		}
-
-		// Calculate position if both inputs belong to the same document
-		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
-			a.compareDocumentPosition( b ) :
-
-			// Otherwise we know they are disconnected
-			1;
-
-		// Disconnected nodes
-		if ( compare & 1 ||
-			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
-
-			// Choose the first element that is related to our preferred document
-			if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
-				return -1;
-			}
-			if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
-				return 1;
-			}
-
-			// Maintain original order
-			return sortInput ?
-				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
-				0;
-		}
-
-		return compare & 4 ? -1 : 1;
-	} :
-	function( a, b ) {
-		// Exit early if the nodes are identical
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-		}
-
-		var cur,
-			i = 0,
-			aup = a.parentNode,
-			bup = b.parentNode,
-			ap = [ a ],
-			bp = [ b ];
-
-		// Parentless nodes are either documents or disconnected
-		if ( !aup || !bup ) {
-			return a === doc ? -1 :
-				b === doc ? 1 :
-				aup ? -1 :
-				bup ? 1 :
-				sortInput ?
-				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
-				0;
-
-		// If the nodes are siblings, we can do a quick check
-		} else if ( aup === bup ) {
-			return siblingCheck( a, b );
-		}
-
-		// Otherwise we need full lists of their ancestors for comparison
-		cur = a;
-		while ( (cur = cur.parentNode) ) {
-			ap.unshift( cur );
-		}
-		cur = b;
-		while ( (cur = cur.parentNode) ) {
-			bp.unshift( cur );
-		}
-
-		// Walk down the tree looking for a discrepancy
-		while ( ap[i] === bp[i] ) {
-			i++;
-		}
-
-		return i ?
-			// Do a sibling check if the nodes have a common ancestor
-			siblingCheck( ap[i], bp[i] ) :
-
-			// Otherwise nodes in our document sort first
-			ap[i] === preferredDoc ? -1 :
-			bp[i] === preferredDoc ? 1 :
-			0;
-	};
-
-	return doc;
-};
-
-Sizzle.matches = function( expr, elements ) {
-	return Sizzle( expr, null, null, elements );
-};
-
-Sizzle.matchesSelector = function( elem, expr ) {
-	// Set document vars if needed
-	if ( ( elem.ownerDocument || elem ) !== document ) {
-		setDocument( elem );
-	}
-
-	// Make sure that attribute selectors are quoted
-	expr = expr.replace( rattributeQuotes, "='$1']" );
-
-	if ( support.matchesSelector && documentIsHTML &&
-		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
-		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
-
-		try {
-			var ret = matches.call( elem, expr );
-
-			// IE 9's matchesSelector returns false on disconnected nodes
-			if ( ret || support.disconnectedMatch ||
-					// As well, disconnected nodes are said to be in a document
-					// fragment in IE 9
-					elem.document && elem.document.nodeType !== 11 ) {
-				return ret;
-			}
-		} catch(e) {}
-	}
-
-	return Sizzle( expr, document, null, [ elem ] ).length > 0;
-};
-
-Sizzle.contains = function( context, elem ) {
-	// Set document vars if needed
-	if ( ( context.ownerDocument || context ) !== document ) {
-		setDocument( context );
-	}
-	return contains( context, elem );
-};
-
-Sizzle.attr = function( elem, name ) {
-	// Set document vars if needed
-	if ( ( elem.ownerDocument || elem ) !== document ) {
-		setDocument( elem );
-	}
-
-	var fn = Expr.attrHandle[ name.toLowerCase() ],
-		// Don't get fooled by Object.prototype properties (jQuery #13807)
-		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
-			fn( elem, name, !documentIsHTML ) :
-			undefined;
-
-	return val !== undefined ?
-		val :
-		support.attributes || !documentIsHTML ?
-			elem.getAttribute( name ) :
-			(val = elem.getAttributeNode(name)) && val.specified ?
-				val.value :
-				null;
-};
-
-Sizzle.error = function( msg ) {
-	throw new Error( "Syntax error, unrecognized expression: " + msg );
-};
-
-/**
- * Document sorting and removing duplicates
- * @param {ArrayLike} results
- */
-Sizzle.uniqueSort = function( results ) {
-	var elem,
-		duplicates = [],
-		j = 0,
-		i = 0;
-
-	// Unless we *know* we can detect duplicates, assume their presence
-	hasDuplicate = !support.detectDuplicates;
-	sortInput = !support.sortStable && results.slice( 0 );
-	results.sort( sortOrder );
-
-	if ( hasDuplicate ) {
-		while ( (elem = results[i++]) ) {
-			if ( elem === results[ i ] ) {
-				j = duplicates.push( i );
-			}
-		}
-		while ( j-- ) {
-			results.splice( duplicates[ j ], 1 );
-		}
-	}
-
-	// Clear input after sorting to release objects
-	// See https://github.com/jquery/sizzle/pull/225
-	sortInput = null;
-
-	return results;
-};
-
-/**
- * Utility function for retrieving the text value of an array of DOM nodes
- * @param {Array|Element} elem
- */
-getText = Sizzle.getText = function( elem ) {
-	var node,
-		ret = "",
-		i = 0,
-		nodeType = elem.nodeType;
-
-	if ( !nodeType ) {
-		// If no nodeType, this is expected to be an array
-		while ( (node = elem[i++]) ) {
-			// Do not traverse comment nodes
-			ret += getText( node );
-		}
-	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
-		// Use textContent for elements
-		// innerText usage removed for consistency of new lines (jQuery #11153)
-		if ( typeof elem.textContent === "string" ) {
-			return elem.textContent;
-		} else {
-			// Traverse its children
-			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-				ret += getText( elem );
-			}
-		}
-	} else if ( nodeType === 3 || nodeType === 4 ) {
-		return elem.nodeValue;
-	}
-	// Do not include comment or processing instruction nodes
-
-	return ret;
-};
-
-Expr = Sizzle.selectors = {
-
-	// Can be adjusted by the user
-	cacheLength: 50,
-
-	createPseudo: markFunction,
-
-	match: matchExpr,
-
-	attrHandle: {},
-
-	find: {},
-
-	relative: {
-		">": { dir: "parentNode", first: true },
-		" ": { dir: "parentNode" },
-		"+": { dir: "previousSibling", first: true },
-		"~": { dir: "previousSibling" }
-	},
-
-	preFilter: {
-		"ATTR": function( match ) {
-			match[1] = match[1].replace( runescape, funescape );
-
-			// Move the given value to match[3] whether quoted or unquoted
-			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
-
-			if ( match[2] === "~=" ) {
-				match[3] = " " + match[3] + " ";
-			}
-
-			return match.slice( 0, 4 );
-		},
-
-		"CHILD": function( match ) {
-			/* matches from matchExpr["CHILD"]
-				1 type (only|nth|...)
-				2 what (child|of-type)
-				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
-				4 xn-component of xn+y argument ([+-]?\d*n|)
-				5 sign of xn-component
-				6 x of xn-component
-				7 sign of y-component
-				8 y of y-component
-			*/
-			match[1] = match[1].toLowerCase();
-
-			if ( match[1].slice( 0, 3 ) === "nth" ) {
-				// nth-* requires argument
-				if ( !match[3] ) {
-					Sizzle.error( match[0] );
-				}
-
-				// numeric x and y parameters for Expr.filter.CHILD
-				// remember that false/true cast respectively to 0/1
-				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
-				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
-
-			// other types prohibit arguments
-			} else if ( match[3] ) {
-				Sizzle.error( match[0] );
-			}
-
-			return match;
-		},
-
-		"PSEUDO": function( match ) {
-			var excess,
-				unquoted = !match[6] && match[2];
-
-			if ( matchExpr["CHILD"].test( match[0] ) ) {
-				return null;
-			}
-
-			// Accept quoted arguments as-is
-			if ( match[3] ) {
-				match[2] = match[4] || match[5] || "";
-
-			// Strip excess characters from unquoted arguments
-			} else if ( unquoted && rpseudo.test( unquoted ) &&
-				// Get excess from tokenize (recursively)
-				(excess = tokenize( unquoted, true )) &&
-				// advance to the next closing parenthesis
-				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
-
-				// excess is a negative index
-				match[0] = match[0].slice( 0, excess );
-				match[2] = unquoted.slice( 0, excess );
-			}
-
-			// Return only captures needed by the pseudo filter method (type and argument)
-			return match.slice( 0, 3 );
-		}
-	},
-
-	filter: {
-
-		"TAG": function( nodeNameSelector ) {
-			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
-			return nodeNameSelector === "*" ?
-				function() { return true; } :
-				function( elem ) {
-					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
-				};
-		},
-
-		"CLASS": function( className ) {
-			var pattern = classCache[ className + " " ];
-
-			return pattern ||
-				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
-				classCache( className, function( elem ) {
-					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
-				});
-		},
-
-		"ATTR": function( name, operator, check ) {
-			return function( elem ) {
-				var result = Sizzle.attr( elem, name );
-
-				if ( result == null ) {
-					return operator === "!=";
-				}
-				if ( !operator ) {
-					return true;
-				}
-
-				result += "";
-
-				return operator === "=" ? result === check :
-					operator === "!=" ? result !== check :
-					operator === "^=" ? check && result.indexOf( check ) === 0 :
-					operator === "*=" ? check && result.indexOf( check ) > -1 :
-					operator === "$=" ? check && result.slice( -check.length ) === check :
-					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
-					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
-					false;
-			};
-		},
-
-		"CHILD": function( type, what, argument, first, last ) {
-			var simple = type.slice( 0, 3 ) !== "nth",
-				forward = type.slice( -4 ) !== "last",
-				ofType = what === "of-type";
-
-			return first === 1 && last === 0 ?
-
-				// Shortcut for :nth-*(n)
-				function( elem ) {
-					return !!elem.parentNode;
-				} :
-
-				function( elem, context, xml ) {
-					var cache, outerCache, node, diff, nodeIndex, start,
-						dir = simple !== forward ? "nextSibling" : "previousSibling",
-						parent = elem.parentNode,
-						name = ofType && elem.nodeName.toLowerCase(),
-						useCache = !xml && !ofType;
-
-					if ( parent ) {
-
-						// :(first|last|only)-(child|of-type)
-						if ( simple ) {
-							while ( dir ) {
-								node = elem;
-								while ( (node = node[ dir ]) ) {
-									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
-										return false;
-									}
-								}
-								// Reverse direction for :only-* (if we haven't yet done so)
-								start = dir = type === "only" && !start && "nextSibling";
-							}
-							return true;
-						}
-
-						start = [ forward ? parent.firstChild : parent.lastChild ];
-
-						// non-xml :nth-child(...) stores cache data on `parent`
-						if ( forward && useCache ) {
-							// Seek `elem` from a previously-cached index
-							outerCache = parent[ expando ] || (parent[ expando ] = {});
-							cache = outerCache[ type ] || [];
-							nodeIndex = cache[0] === dirruns && cache[1];
-							diff = cache[0] === dirruns && cache[2];
-							node = nodeIndex && parent.childNodes[ nodeIndex ];
-
-							while ( (node = ++nodeIndex && node && node[ dir ] ||
-
-								// Fallback to seeking `elem` from the start
-								(diff = nodeIndex = 0) || start.pop()) ) {
-
-								// When found, cache indexes on `parent` and break
-								if ( node.nodeType === 1 && ++diff && node === elem ) {
-									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
-									break;
-								}
-							}
-
-						// Use previously-cached element index if available
-						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
-							diff = cache[1];
-
-						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
-						} else {
-							// Use the same loop as above to seek `elem` from the start
-							while ( (node = ++nodeIndex && node && node[ dir ] ||
-								(diff = nodeIndex = 0) || start.pop()) ) {
-
-								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
-									// Cache the index of each encountered element
-									if ( useCache ) {
-										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
-									}
-
-									if ( node === elem ) {
-										break;
-									}
-								}
-							}
-						}
-
-						// Incorporate the offset, then check against cycle size
-						diff -= last;
-						return diff === first || ( diff % first === 0 && diff / first >= 0 );
-					}
-				};
-		},
-
-		"PSEUDO": function( pseudo, argument ) {
-			// pseudo-class names are case-insensitive
-			// http://www.w3.org/TR/selectors/#pseudo-classes
-			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
-			// Remember that setFilters inherits from pseudos
-			var args,
-				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
-					Sizzle.error( "unsupported pseudo: " + pseudo );
-
-			// The user may use createPseudo to indicate that
-			// arguments are needed to create the filter function
-			// just as Sizzle does
-			if ( fn[ expando ] ) {
-				return fn( argument );
-			}
-
-			// But maintain support for old signatures
-			if ( fn.length > 1 ) {
-				args = [ pseudo, pseudo, "", argument ];
-				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
-					markFunction(function( seed, matches ) {
-						var idx,
-							matched = fn( seed, argument ),
-							i = matched.length;
-						while ( i-- ) {
-							idx = indexOf.call( seed, matched[i] );
-							seed[ idx ] = !( matches[ idx ] = matched[i] );
-						}
-					}) :
-					function( elem ) {
-						return fn( elem, 0, args );
-					};
-			}
-
-			return fn;
-		}
-	},
-
-	pseudos: {
-		// Potentially complex pseudos
-		"not": markFunction(function( selector ) {
-			// Trim the selector passed to compile
-			// to avoid treating leading and trailing
-			// spaces as combinators
-			var input = [],
-				results = [],
-				matcher = compile( selector.replace( rtrim, "$1" ) );
-
-			return matcher[ expando ] ?
-				markFunction(function( seed, matches, context, xml ) {
-					var elem,
-						unmatched = matcher( seed, null, xml, [] ),
-						i = seed.length;
-
-					// Match elements unmatched by `matcher`
-					while ( i-- ) {
-						if ( (elem = unmatched[i]) ) {
-							seed[i] = !(matches[i] = elem);
-						}
-					}
-				}) :
-				function( elem, context, xml ) {
-					input[0] = elem;
-					matcher( input, null, xml, results );
-					return !results.pop();
-				};
-		}),
-
-		"has": markFunction(function( selector ) {
-			return function( elem ) {
-				return Sizzle( selector, elem ).length > 0;
-			};
-		}),
-
-		"contains": markFunction(function( text ) {
-			return function( elem ) {
-				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
-			};
-		}),
-
-		// "Whether an element is represented by a :lang() selector
-		// is based solely on the element's language value
-		// being equal to the identifier C,
-		// or beginning with the identifier C immediately followed by "-".
-		// The matching of C against the element's language value is performed case-insensitively.
-		// The identifier C does not have to be a valid language name."
-		// http://www.w3.org/TR/selectors/#lang-pseudo
-		"lang": markFunction( function( lang ) {
-			// lang value must be a valid identifier
-			if ( !ridentifier.test(lang || "") ) {
-				Sizzle.error( "unsupported lang: " + lang );
-			}
-			lang = lang.replace( runescape, funescape ).toLowerCase();
-			return function( elem ) {
-				var elemLang;
-				do {
-					if ( (elemLang = documentIsHTML ?
-						elem.lang :
-						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
-
-						elemLang = elemLang.toLowerCase();
-						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
-					}
-				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
-				return false;
-			};
-		}),
-
-		// Miscellaneous
-		"target": function( elem ) {
-			var hash = window.location && window.location.hash;
-			return hash && hash.slice( 1 ) === elem.id;
-		},
-
-		"root": function( elem ) {
-			return elem === docElem;
-		},
-
-		"focus": function( elem ) {
-			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
-		},
-
-		// Boolean properties
-		"enabled": function( elem ) {
-			return elem.disabled === false;
-		},
-
-		"disabled": function( elem ) {
-			return elem.disabled === true;
-		},
-
-		"checked": function( elem ) {
-			// In CSS3, :checked should return both checked and selected elements
-			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-			var nodeName = elem.nodeName.toLowerCase();
-			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
-		},
-
-		"selected": function( elem ) {
-			// Accessing this property makes selected-by-default
-			// options in Safari work properly
-			if ( elem.parentNode ) {
-				elem.parentNode.selectedIndex;
-			}
-
-			return elem.selected === true;
-		},
-
-		// Contents
-		"empty": function( elem ) {
-			// http://www.w3.org/TR/selectors/#empty-pseudo
-			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
-			//   but not by others (comment: 8; processing instruction: 7; etc.)
-			// nodeType < 6 works because attributes (2) do not appear as children
-			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-				if ( elem.nodeType < 6 ) {
-					return false;
-				}
-			}
-			return true;
-		},
-
-		"parent": function( elem ) {
-			return !Expr.pseudos["empty"]( elem );
-		},
-
-		// Element/input types
-		"header": function( elem ) {
-			return rheader.test( elem.nodeName );
-		},
-
-		"input": function( elem ) {
-			return rinputs.test( elem.nodeName );
-		},
-
-		"button": function( elem ) {
-			var name = elem.nodeName.toLowerCase();
-			return name === "input" && elem.type === "button" || name === "button";
-		},
-
-		"text": function( elem ) {
-			var attr;
-			return elem.nodeName.toLowerCase() === "input" &&
-				elem.type === "text" &&
-
-				// Support: IE<8
-				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
-				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
-		},
-
-		// Position-in-collection
-		"first": createPositionalPseudo(function() {
-			return [ 0 ];
-		}),
-
-		"last": createPositionalPseudo(function( matchIndexes, length ) {
-			return [ length - 1 ];
-		}),
-
-		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
-			return [ argument < 0 ? argument + length : argument ];
-		}),
-
-		"even": createPositionalPseudo(function( matchIndexes, length ) {
-			var i = 0;
-			for ( ; i < length; i += 2 ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		}),
-
-		"odd": createPositionalPseudo(function( matchIndexes, length ) {
-			var i = 1;
-			for ( ; i < length; i += 2 ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		}),
-
-		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-			var i = argument < 0 ? argument + length : argument;
-			for ( ; --i >= 0; ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		}),
-
-		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-			var i = argument < 0 ? argument + length : argument;
-			for ( ; ++i < length; ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		})
-	}
-};
-
-Expr.pseudos["nth"] = Expr.pseudos["eq"];
-
-// Add button/input type pseudos
-for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
-	Expr.pseudos[ i ] = createInputPseudo( i );
-}
-for ( i in { submit: true, reset: true } ) {
-	Expr.pseudos[ i ] = createButtonPseudo( i );
-}
-
-// Easy API for creating new setFilters
-function setFilters() {}
-setFilters.prototype = Expr.filters = Expr.pseudos;
-Expr.setFilters = new setFilters();
-
-tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
-	var matched, match, tokens, type,
-		soFar, groups, preFilters,
-		cached = tokenCache[ selector + " " ];
-
-	if ( cached ) {
-		return parseOnly ? 0 : cached.slice( 0 );
-	}
-
-	soFar = selector;
-	groups = [];
-	preFilters = Expr.preFilter;
-
-	while ( soFar ) {
-
-		// Comma and first run
-		if ( !matched || (match = rcomma.exec( soFar )) ) {
-			if ( match ) {
-				// Don't consume trailing commas as valid
-				soFar = soFar.slice( match[0].length ) || soFar;
-			}
-			groups.push( (tokens = []) );
-		}
-
-		matched = false;
-
-		// Combinators
-		if ( (match = rcombinators.exec( soFar )) ) {
-			matched = match.shift();
-			tokens.push({
-				value: matched,
-				// Cast descendant combinators to space
-				type: match[0].replace( rtrim, " " )
-			});
-			soFar = soFar.slice( matched.length );
-		}
-
-		// Filters
-		for ( type in Expr.filter ) {
-			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
-				(match = preFilters[ type ]( match ))) ) {
-				matched = match.shift();
-				tokens.push({
-					value: matched,
-					type: type,
-					matches: match
-				});
-				soFar = soFar.slice( matched.length );
-			}
-		}
-
-		if ( !matched ) {
-			break;
-		}
-	}
-
-	// Return the length of the invalid excess
-	// if we're just parsing
-	// Otherwise, throw an error or return tokens
-	return parseOnly ?
-		soFar.length :
-		soFar ?
-			Sizzle.error( selector ) :
-			// Cache the tokens
-			tokenCache( selector, groups ).slice( 0 );
-};
-
-function toSelector( tokens ) {
-	var i = 0,
-		len = tokens.length,
-		selector = "";
-	for ( ; i < len; i++ ) {
-		selector += tokens[i].value;
-	}
-	return selector;
-}
-
-function addCombinator( matcher, combinator, base ) {
-	var dir = combinator.dir,
-		checkNonElements = base && dir === "parentNode",
-		doneName = done++;
-
-	return combinator.first ?
-		// Check against closest ancestor/preceding element
-		function( elem, context, xml ) {
-			while ( (elem = elem[ dir ]) ) {
-				if ( elem.nodeType === 1 || checkNonElements ) {
-					return matcher( elem, context, xml );
-				}
-			}
-		} :
-
-		// Check against all ancestor/preceding elements
-		function( elem, context, xml ) {
-			var oldCache, outerCache,
-				newCache = [ dirruns, doneName ];
-
-			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
-			if ( xml ) {
-				while ( (elem = elem[ dir ]) ) {
-					if ( elem.nodeType === 1 || checkNonElements ) {
-						if ( matcher( elem, context, xml ) ) {
-							return true;
-						}
-					}
-				}
-			} else {
-				while ( (elem = elem[ dir ]) ) {
-					if ( elem.nodeType === 1 || checkNonElements ) {
-						outerCache = elem[ expando ] || (elem[ expando ] = {});
-						if ( (oldCache = outerCache[ dir ]) &&
-							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
-
-							// Assign to newCache so results back-propagate to previous elements
-							return (newCache[ 2 ] = oldCache[ 2 ]);
-						} else {
-							// Reuse newcache so results back-propagate to previous elements
-							outerCache[ dir ] = newCache;
-
-							// A match means we're done; a fail means we have to keep checking
-							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
-								return true;
-							}
-						}
-					}
-				}
-			}
-		};
-}
-
-function elementMatcher( matchers ) {
-	return matchers.length > 1 ?
-		function( elem, context, xml ) {
-			var i = matchers.length;
-			while ( i-- ) {
-				if ( !matchers[i]( elem, context, xml ) ) {
-					return false;
-				}
-			}
-			return true;
-		} :
-		matchers[0];
-}
-
-function multipleContexts( selector, contexts, results ) {
-	var i = 0,
-		len = contexts.length;
-	for ( ; i < len; i++ ) {
-		Sizzle( selector, contexts[i], results );
-	}
-	return results;
-}
-
-function condense( unmatched, map, filter, context, xml ) {
-	var elem,
-		newUnmatched = [],
-		i = 0,
-		len = unmatched.length,
-		mapped = map != null;
-
-	for ( ; i < len; i++ ) {
-		if ( (elem = unmatched[i]) ) {
-			if ( !filter || filter( elem, context, xml ) ) {
-				newUnmatched.push( elem );
-				if ( mapped ) {
-					map.push( i );
-				}
-			}
-		}
-	}
-
-	return newUnmatched;
-}
-
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
-	if ( postFilter && !postFilter[ expando ] ) {
-		postFilter = setMatcher( postFilter );
-	}
-	if ( postFinder && !postFinder[ expando ] ) {
-		postFinder = setMatcher( postFinder, postSelector );
-	}
-	return markFunction(function( seed, results, context, xml ) {
-		var temp, i, elem,
-			preMap = [],
-			postMap = [],
-			preexisting = results.length,
-
-			// Get initial elements from seed or context
-			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
-
-			// Prefilter to get matcher input, preserving a map for seed-results synchronization
-			matcherIn = preFilter && ( seed || !selector ) ?
-				condense( elems, preMap, preFilter, context, xml ) :
-				elems,
-
-			matcherOut = matcher ?
-				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
-				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
-
-					// ...intermediate processing is necessary
-					[] :
-
-					// ...otherwise use results directly
-					results :
-				matcherIn;
-
-		// Find primary matches
-		if ( matcher ) {
-			matcher( matcherIn, matcherOut, context, xml );
-		}
-
-		// Apply postFilter
-		if ( postFilter ) {
-			temp = condense( matcherOut, postMap );
-			postFilter( temp, [], context, xml );
-
-			// Un-match failing elements by moving them back to matcherIn
-			i = temp.length;
-			while ( i-- ) {
-				if ( (elem = temp[i]) ) {
-					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
-				}
-			}
-		}
-
-		if ( seed ) {
-			if ( postFinder || preFilter ) {
-				if ( postFinder ) {
-					// Get the final matcherOut by condensing this intermediate into postFinder contexts
-					temp = [];
-					i = matcherOut.length;
-					while ( i-- ) {
-						if ( (elem = matcherOut[i]) ) {
-							// Restore matcherIn since elem is not yet a final match
-							temp.push( (matcherIn[i] = elem) );
-						}
-					}
-					postFinder( null, (matcherOut = []), temp, xml );
-				}
-
-				// Move matched elements from seed to results to keep them synchronized
-				i = matcherOut.length;
-				while ( i-- ) {
-					if ( (elem = matcherOut[i]) &&
-						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
-
-						seed[temp] = !(results[temp] = elem);
-					}
-				}
-			}
-
-		// Add elements to results, through postFinder if defined
-		} else {
-			matcherOut = condense(
-				matcherOut === results ?
-					matcherOut.splice( preexisting, matcherOut.length ) :
-					matcherOut
-			);
-			if ( postFinder ) {
-				postFinder( null, results, matcherOut, xml );
-			} else {
-				push.apply( results, matcherOut );
-			}
-		}
-	});
-}
-
-function matcherFromTokens( tokens ) {
-	var checkContext, matcher, j,
-		len = tokens.length,
-		leadingRelative = Expr.relative[ tokens[0].type ],
-		implicitRelative = leadingRelative || Expr.relative[" "],
-		i = leadingRelative ? 1 : 0,
-
-		// The foundational matcher ensures that elements are reachable from top-level context(s)
-		matchContext = addCombinator( function( elem ) {
-			return elem === checkContext;
-		}, implicitRelative, true ),
-		matchAnyContext = addCombinator( function( elem ) {
-			return indexOf.call( checkContext, elem ) > -1;
-		}, implicitRelative, true ),
-		matchers = [ function( elem, context, xml ) {
-			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
-				(checkContext = context).nodeType ?
-					matchContext( elem, context, xml ) :
-					matchAnyContext( elem, context, xml ) );
-		} ];
-
-	for ( ; i < len; i++ ) {
-		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
-			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
-		} else {
-			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
-
-			// Return special upon seeing a positional matcher
-			if ( matcher[ expando ] ) {
-				// Find the next relative operator (if any) for proper handling
-				j = ++i;
-				for ( ; j < len; j++ ) {
-					if ( Expr.relative[ tokens[j].type ] ) {
-						break;
-					}
-				}
-				return setMatcher(
-					i > 1 && elementMatcher( matchers ),
-					i > 1 && toSelector(
-						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
-						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
-					).replace( rtrim, "$1" ),
-					matcher,
-					i < j && matcherFromTokens( tokens.slice( i, j ) ),
-					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
-					j < len && toSelector( tokens )
-				);
-			}
-			matchers.push( matcher );
-		}
-	}
-
-	return elementMatcher( matchers );
-}
-
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
-	var bySet = setMatchers.length > 0,
-		byElement = elementMatchers.length > 0,
-		superMatcher = function( seed, context, xml, results, outermost ) {
-			var elem, j, matcher,
-				matchedCount = 0,
-				i = "0",
-				unmatched = seed && [],
-				setMatched = [],
-				contextBackup = outermostContext,
-				// We must always have either seed elements or outermost context
-				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
-				// Use integer dirruns iff this is the outermost matcher
-				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
-				len = elems.length;
-
-			if ( outermost ) {
-				outermostContext = context !== document && context;
-			}
-
-			// Add elements passing elementMatchers directly to results
-			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
-			// Support: IE<9, Safari
-			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
-			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
-				if ( byElement && elem ) {
-					j = 0;
-					while ( (matcher = elementMatchers[j++]) ) {
-						if ( matcher( elem, context, xml ) ) {
-							results.push( elem );
-							break;
-						}
-					}
-					if ( outermost ) {
-						dirruns = dirrunsUnique;
-					}
-				}
-
-				// Track unmatched elements for set filters
-				if ( bySet ) {
-					// They will have gone through all possible matchers
-					if ( (elem = !matcher && elem) ) {
-						matchedCount--;
-					}
-
-					// Lengthen the array for every element, matched or not
-					if ( seed ) {
-						unmatched.push( elem );
-					}
-				}
-			}
-
-			// Apply set filters to unmatched elements
-			matchedCount += i;
-			if ( bySet && i !== matchedCount ) {
-				j = 0;
-				while ( (matcher = setMatchers[j++]) ) {
-					matcher( unmatched, setMatched, context, xml );
-				}
-
-				if ( seed ) {
-					// Reintegrate element matches to eliminate the need for sorting
-					if ( matchedCount > 0 ) {
-						while ( i-- ) {
-							if ( !(unmatched[i] || setMatched[i]) ) {
-								setMatched[i] = pop.call( results );
-							}
-						}
-					}
-
-					// Discard index placeholder values to get only actual matches
-					setMatched = condense( setMatched );
-				}
-
-				// Add matches to results
-				push.apply( results, setMatched );
-
-				// Seedless set matches succeeding multiple successful matchers stipulate sorting
-				if ( outermost && !seed && setMatched.length > 0 &&
-					( matchedCount + setMatchers.length ) > 1 ) {
-
-					Sizzle.uniqueSort( results );
-				}
-			}
-
-			// Override manipulation of globals by nested matchers
-			if ( outermost ) {
-				dirruns = dirrunsUnique;
-				outermostContext = contextBackup;
-			}
-
-			return unmatched;
-		};
-
-	return bySet ?
-		markFunction( superMatcher ) :
-		superMatcher;
-}
-
-compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
-	var i,
-		setMatchers = [],
-		elementMatchers = [],
-		cached = compilerCache[ selector + " " ];
-
-	if ( !cached ) {
-		// Generate a function of recursive functions that can be used to check each element
-		if ( !match ) {
-			match = tokenize( selector );
-		}
-		i = match.length;
-		while ( i-- ) {
-			cached = matcherFromTokens( match[i] );
-			if ( cached[ expando ] ) {
-				setMatchers.push( cached );
-			} else {
-				elementMatchers.push( cached );
-			}
-		}
-
-		// Cache the compiled function
-		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
-
-		// Save selector and tokenization
-		cached.selector = selector;
-	}
-	return cached;
-};
-
-/**
- * A low-level selection function that works with Sizzle's compiled
- *  selector functions
- * @param {String|Function} selector A selector or a pre-compiled
- *  selector function built with Sizzle.compile
- * @param {Element} context
- * @param {Array} [results]
- * @param {Array} [seed] A set of elements to match against
- */
-select = Sizzle.select = function( selector, context, results, seed ) {
-	var i, tokens, token, type, find,
-		compiled = typeof selector === "function" && selector,
-		match = !seed && tokenize( (selector = compiled.selector || selector) );
-
-	results = results || [];
-
-	// Try to minimize operations if there is no seed and only one group
-	if ( match.length === 1 ) {
-
-		// Take a shortcut and set the context if the root selector is an ID
-		tokens = match[0] = match[0].slice( 0 );
-		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
-				support.getById && context.nodeType === 9 && documentIsHTML &&
-				Expr.relative[ tokens[1].type ] ) {
-
-			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
-			if ( !context ) {
-				return results;
-
-			// Precompiled matchers will still verify ancestry, so step up a level
-			} else if ( compiled ) {
-				context = context.parentNode;
-			}
-
-			selector = selector.slice( tokens.shift().value.length );
-		}
-
-		// Fetch a seed set for right-to-left matching
-		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
-		while ( i-- ) {
-			token = tokens[i];
-
-			// Abort if we hit a combinator
-			if ( Expr.relative[ (type = token.type) ] ) {
-				break;
-			}
-			if ( (find = Expr.find[ type ]) ) {
-				// Search, expanding context for leading sibling combinators
-				if ( (seed = find(
-					token.matches[0].replace( runescape, funescape ),
-					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
-				)) ) {
-
-					// If seed is empty or no tokens remain, we can return early
-					tokens.splice( i, 1 );
-					selector = seed.length && toSelector( tokens );
-					if ( !selector ) {
-						push.apply( results, seed );
-						return results;
-					}
-
-					break;
-				}
-			}
-		}
-	}
-
-	// Compile and execute a filtering function if one is not provided
-	// Provide `match` to avoid retokenization if we modified the selector above
-	( compiled || compile( selector, match ) )(
-		seed,
-		context,
-		!documentIsHTML,
-		results,
-		rsibling.test( selector ) && testContext( context.parentNode ) || context
-	);
-	return results;
-};
-
-// One-time assignments
-
-// Sort stability
-support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
-
-// Support: Chrome<14
-// Always assume duplicates if they aren't passed to the comparison function
-support.detectDuplicates = !!hasDuplicate;
-
-// Initialize against the default document
-setDocument();
-
-// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
-// Detached nodes confoundingly follow *each other*
-support.sortDetached = assert(function( div1 ) {
-	// Should return 1, but returns 4 (following)
-	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
-});
-
-// Support: IE<8
-// Prevent attribute/property "interpolation"
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !assert(function( div ) {
-	div.innerHTML = "<a href='#'></a>";
-	return div.firstChild.getAttribute("href") === "#" ;
-}) ) {
-	addHandle( "type|href|height|width", function( elem, name, isXML ) {
-		if ( !isXML ) {
-			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
-		}
-	});
-}
-
-// Support: IE<9
-// Use defaultValue in place of getAttribute("value")
-if ( !support.attributes || !assert(function( div ) {
-	div.innerHTML = "<input/>";
-	div.firstChild.setAttribute( "value", "" );
-	return div.firstChild.getAttribute( "value" ) === "";
-}) ) {
-	addHandle( "value", function( elem, name, isXML ) {
-		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
-			return elem.defaultValue;
-		}
-	});
-}
-
-// Support: IE<9
-// Use getAttributeNode to fetch booleans when getAttribute lies
-if ( !assert(function( div ) {
-	return div.getAttribute("disabled") == null;
-}) ) {
-	addHandle( booleans, function( elem, name, isXML ) {
-		var val;
-		if ( !isXML ) {
-			return elem[ name ] === true ? name.toLowerCase() :
-					(val = elem.getAttributeNode( name )) && val.specified ?
-					val.value :
-				null;
-		}
-	});
-}
-
-return Sizzle;
-
-})( window );
-
-
-
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-
-
-
-var rneedsContext = jQuery.expr.match.needsContext;
-
-var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
-
-
-
-var risSimple = /^.[^:#\[\.,]*$/;
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, not ) {
-	if ( jQuery.isFunction( qualifier ) ) {
-		return jQuery.grep( elements, function( elem, i ) {
-			/* jshint -W018 */
-			return !!qualifier.call( elem, i, elem ) !== not;
-		});
-
-	}
-
-	if ( qualifier.nodeType ) {
-		return jQuery.grep( elements, function( elem ) {
-			return ( elem === qualifier ) !== not;
-		});
-
-	}
-
-	if ( typeof qualifier === "string" ) {
-		if ( risSimple.test( qualifier ) ) {
-			return jQuery.filter( qualifier, elements, not );
-		}
-
-		qualifier = jQuery.filter( qualifier, elements );
-	}
-
-	return jQuery.grep( elements, function( elem ) {
-		return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
-	});
-}
-
-jQuery.filter = function( expr, elems, not ) {
-	var elem = elems[ 0 ];
-
-	if ( not ) {
-		expr = ":not(" + expr + ")";
-	}
-
-	return elems.length === 1 && elem.nodeType === 1 ?
-		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
-		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
-			return elem.nodeType === 1;
-		}));
-};
-
-jQuery.fn.extend({
-	find: function( selector ) {
-		var i,
-			len = this.length,
-			ret = [],
-			self = this;
-
-		if ( typeof selector !== "string" ) {
-			return this.pushStack( jQuery( selector ).filter(function() {
-				for ( i = 0; i < len; i++ ) {
-					if ( jQuery.contains( self[ i ], this ) ) {
-						return true;
-					}
-				}
-			}) );
-		}
-
-		for ( i = 0; i < len; i++ ) {
-			jQuery.find( selector, self[ i ], ret );
-		}
-
-		// Needed because $( selector, context ) becomes $( context ).find( selector )
-		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
-		ret.selector = this.selector ? this.selector + " " + selector : selector;
-		return ret;
-	},
-	filter: function( selector ) {
-		return this.pushStack( winnow(this, selector || [], false) );
-	},
-	not: function( selector ) {
-		return this.pushStack( winnow(this, selector || [], true) );
-	},
-	is: function( selector ) {
-		return !!winnow(
-			this,
-
-			// If this is a positional/relative selector, check membership in the returned set
-			// so $("p:first").is("p:last") won't return true for a doc with two "p".
-			typeof selector === "string" && rneedsContext.test( selector ) ?
-				jQuery( selector ) :
-				selector || [],
-			false
-		).length;
-	}
-});
-
-
-// Initialize a jQuery object
-
-
-// A central reference to the root jQuery(document)
-var rootjQuery,
-
-	// A simple way to check for HTML strings
-	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
-	// Strict HTML recognition (#11290: must start with <)
-	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-
-	init = jQuery.fn.init = function( selector, context ) {
-		var match, elem;
-
-		// HANDLE: $(""), $(null), $(undefined), $(false)
-		if ( !selector ) {
-			return this;
-		}
-
-		// Handle HTML strings
-		if ( typeof selector === "string" ) {
-			if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
-				// Assume that strings that start and end with <> are HTML and skip the regex check
-				match = [ null, selector, null ];
-
-			} else {
-				match = rquickExpr.exec( selector );
-			}
-
-			// Match html or make sure no context is specified for #id
-			if ( match && (match[1] || !context) ) {
-
-				// HANDLE: $(html) -> $(array)
-				if ( match[1] ) {
-					context = context instanceof jQuery ? context[0] : context;
-
-					// scripts is true for back-compat
-					// Intentionally let the error be thrown if parseHTML is not present
-					jQuery.merge( this, jQuery.parseHTML(
-						match[1],
-						context && context.nodeType ? context.ownerDocument || context : document,
-						true
-					) );
-
-					// HANDLE: $(html, props)
-					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
-						for ( match in context ) {
-							// Properties of context are called as methods if possible
-							if ( jQuery.isFunction( this[ match ] ) ) {
-								this[ match ]( context[ match ] );
-
-							// ...and otherwise set as attributes
-							} else {
-								this.attr( match, context[ match ] );
-							}
-						}
-					}
-
-					return this;
-
-				// HANDLE: $(#id)
-				} else {
-					elem = document.getElementById( match[2] );
-
-					// Check parentNode to catch when Blackberry 4.6 returns
-					// nodes that are no longer in the document #6963
-					if ( elem && elem.parentNode ) {
-						// Inject the element directly into the jQuery object
-						this.length = 1;
-						this[0] = elem;
-					}
-
-					this.context = document;
-					this.selector = selector;
-					return this;
-				}
-
-			// HANDLE: $(expr, $(...))
-			} else if ( !context || context.jquery ) {
-				return ( context || rootjQuery ).find( selector );
-
-			// HANDLE: $(expr, context)
-			// (which is just equivalent to: $(context).find(expr)
-			} else {
-				return this.constructor( context ).find( selector );
-			}
-
-		// HANDLE: $(DOMElement)
-		} else if ( selector.nodeType ) {
-			this.context = this[0] = selector;
-			this.length = 1;
-			return this;
-
-		// HANDLE: $(function)
-		// Shortcut for document ready
-		} else if ( jQuery.isFunction( selector ) ) {
-			return typeof rootjQuery.ready !== "undefined" ?
-				rootjQuery.ready( selector ) :
-				// Execute immediately if ready is not present
-				selector( jQuery );
-		}
-
-		if ( selector.selector !== undefined ) {
-			this.selector = selector.selector;
-			this.context = selector.context;
-		}
-
-		return jQuery.makeArray( selector, this );
-	};
-
-// Give the init function the jQuery prototype for later instantiation
-init.prototype = jQuery.fn;
-
-// Initialize central reference
-rootjQuery = jQuery( document );
-
-
-var rparentsprev = /^(?:parents|prev(?:Until|All))/,
-	// methods guaranteed to produce a unique set when starting from a unique set
-	guaranteedUnique = {
-		children: true,
-		contents: true,
-		next: true,
-		prev: true
-	};
-
-jQuery.extend({
-	dir: function( elem, dir, until ) {
-		var matched = [],
-			truncate = until !== undefined;
-
-		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
-			if ( elem.nodeType === 1 ) {
-				if ( truncate && jQuery( elem ).is( until ) ) {
-					break;
-				}
-				matched.push( elem );
-			}
-		}
-		return matched;
-	},
-
-	sibling: function( n, elem ) {
-		var matched = [];
-
-		for ( ; n; n = n.nextSibling ) {
-			if ( n.nodeType === 1 && n !== elem ) {
-				matched.push( n );
-			}
-		}
-
-		return matched;
-	}
-});
-
-jQuery.fn.extend({
-	has: function( target ) {
-		var targets = jQuery( target, this ),
-			l = targets.length;
-
-		return this.filter(function() {
-			var i = 0;
-			for ( ; i < l; i++ ) {
-				if ( jQuery.contains( this, targets[i] ) ) {
-					return true;
-				}
-			}
-		});
-	},
-
-	closest: function( selectors, context ) {
-		var cur,
-			i = 0,
-			l = this.length,
-			matched = [],
-			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
-				jQuery( selectors, context || this.context ) :
-				0;
-
-		for ( ; i < l; i++ ) {
-			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
-				// Always skip document fragments
-				if ( cur.nodeType < 11 && (pos ?
-					pos.index(cur) > -1 :
-
-					// Don't pass non-elements to Sizzle
-					cur.nodeType === 1 &&
-						jQuery.find.matchesSelector(cur, selectors)) ) {
-
-					matched.push( cur );
-					break;
-				}
-			}
-		}
-
-		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
-	},
-
-	// Determine the position of an element within
-	// the matched set of elements
-	index: function( elem ) {
-
-		// No argument, return index in parent
-		if ( !elem ) {
-			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
-		}
-
-		// index in selector
-		if ( typeof elem === "string" ) {
-			return indexOf.call( jQuery( elem ), this[ 0 ] );
-		}
-
-		// Locate the position of the desired element
-		return indexOf.call( this,
-
-			// If it receives a jQuery object, the first element is used
-			elem.jquery ? elem[ 0 ] : elem
-		);
-	},
-
-	add: function( selector, context ) {
-		return this.pushStack(
-			jQuery.unique(
-				jQuery.merge( this.get(), jQuery( selector, context ) )
-			)
-		);
-	},
-
-	addBack: function( selector ) {
-		return this.add( selector == null ?
-			this.prevObject : this.prevObject.filter(selector)
-		);
-	}
-});
-
-function sibling( cur, dir ) {
-	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
-	return cur;
-}
-
-jQuery.each({
-	parent: function( elem ) {
-		var parent = elem.parentNode;
-		return parent && parent.nodeType !== 11 ? parent : null;
-	},
-	parents: function( elem ) {
-		return jQuery.dir( elem, "parentNode" );
-	},
-	parentsUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "parentNode", until );
-	},
-	next: function( elem ) {
-		return sibling( elem, "nextSibling" );
-	},
-	prev: function( elem ) {
-		return sibling( elem, "previousSibling" );
-	},
-	nextAll: function( elem ) {
-		return jQuery.dir( elem, "nextSibling" );
-	},
-	prevAll: function( elem ) {
-		return jQuery.dir( elem, "previousSibling" );
-	},
-	nextUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "nextSibling", until );
-	},
-	prevUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "previousSibling", until );
-	},
-	siblings: function( elem ) {
-		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
-	},
-	children: function( elem ) {
-		return jQuery.sibling( elem.firstChild );
-	},
-	contents: function( elem ) {
-		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
-	}
-}, function( name, fn ) {
-	jQuery.fn[ name ] = function( until, selector ) {
-		var matched = jQuery.map( this, fn, until );
-
-		if ( name.slice( -5 ) !== "Until" ) {
-			selector = until;
-		}
-
-		if ( selector && typeof selector === "string" ) {
-			matched = jQuery.filter( selector, matched );
-		}
-
-		if ( this.length > 1 ) {
-			// Remove duplicates
-			if ( !guaranteedUnique[ name ] ) {
-				jQuery.unique( matched );
-			}
-
-			// Reverse order for parents* and prev-derivatives
-			if ( rparentsprev.test( name ) ) {
-				matched.reverse();
-			}
-		}
-
-		return this.pushStack( matched );
-	};
-});
-var rnotwhite = (/\S+/g);
-
-
-
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
-	var object = optionsCache[ options ] = {};
-	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
-		object[ flag ] = true;
-	});
-	return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- *	options: an optional list of space-separated options that will change how
- *			the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- *	once:			will ensure the callback list can only be fired once (like a Deferred)
- *
- *	memory:			will keep track of previous values and will call any callback added
- *					after the list has been fired right away with the latest "memorized"
- *					values (like a Deferred)
- *
- *	unique:			will ensure a callback can only be added once (no duplicate in the list)
- *
- *	stopOnFalse:	interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
-	// Convert options from String-formatted to Object-formatted if needed
-	// (we check in cache first)
-	options = typeof options === "string" ?
-		( optionsCache[ options ] || createOptions( options ) ) :
-		jQuery.extend( {}, options );
-
-	var // Last fire value (for non-forgettable lists)
-		memory,
-		// Flag to know if list was already fired
-		fired,
-		// Flag to know if list is currently firing
-		firing,
-		// First callback to fire (used internally by add and fireWith)
-		firingStart,
-		// End of the loop when firing
-		firingLength,
-		// Index of currently firing callback (modified by remove if needed)
-		firingIndex,
-		// Actual callback list
-		list = [],
-		// Stack of fire calls for repeatable lists
-		stack = !options.once && [],
-		// Fire callbacks
-		fire = function( data ) {
-			memory = options.memory && data;
-			fired = true;
-			firingIndex = firingStart || 0;
-			firingStart = 0;
-			firingLength = list.length;
-			firing = true;
-			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
-				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
-					memory = false; // To prevent further calls using add
-					break;
-				}
-			}
-			firing = false;
-			if ( list ) {
-				if ( stack ) {
-					if ( stack.length ) {
-						fire( stack.shift() );
-					}
-				} else if ( memory ) {
-					list = [];
-				} else {
-					self.disable();
-				}
-			}
-		},
-		// Actual Callbacks object
-		self = {
-			// Add a callback or a collection of callbacks to the list
-			add: function() {
-				if ( list ) {
-					// First, we save the current length
-					var start = list.length;
-					(function add( args ) {
-						jQuery.each( args, function( _, arg ) {
-							var type = jQuery.type( arg );
-							if ( type === "function" ) {
-								if ( !options.unique || !self.has( arg ) ) {
-									list.push( arg );
-								}
-							} else if ( arg && arg.length && type !== "string" ) {
-								// Inspect recursively
-								add( arg );
-							}
-						});
-					})( arguments );
-					// Do we need to add the callbacks to the
-					// current firing batch?
-					if ( firing ) {
-						firingLength = list.length;
-					// With memory, if we're not firing then
-					// we should call right away
-					} else if ( memory ) {
-						firingStart = start;
-						fire( memory );
-					}
-				}
-				return this;
-			},
-			// Remove a callback from the list
-			remove: function() {
-				if ( list ) {
-					jQuery.each( arguments, function( _, arg ) {
-						var index;
-						while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
-							list.splice( index, 1 );
-							// Handle firing indexes
-							if ( firing ) {
-								if ( index <= firingLength ) {
-									firingLength--;
-								}
-								if ( index <= firingIndex ) {
-									firingIndex--;
-								}
-							}
-						}
-					});
-				}
-				return this;
-			},
-			// Check if a given callback is in the list.
-			// If no argument is given, return whether or not list has callbacks attached.
-			has: function( fn ) {
-				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
-			},
-			// Remove all callbacks from the list
-			empty: function() {
-				list = [];
-				firingLength = 0;
-				return this;
-			},
-			// Have the list do nothing anymore
-			disable: function() {
-				list = stack = memory = undefined;
-				return this;
-			},
-			// Is it disabled?
-			disabled: function() {
-				return !list;
-			},
-			// Lock the list in its current state
-			lock: function() {
-				stack = undefined;
-				if ( !memory ) {
-					self.disable();
-				}
-				return this;
-			},
-			// Is it locked?
-			locked: function() {
-				return !stack;
-			},
-			// Call all callbacks with the given context and arguments
-			fireWith: function( context, args ) {
-				if ( list && ( !fired || stack ) ) {
-					args = args || [];
-					args = [ context, args.slice ? args.slice() : args ];
-					if ( firing ) {
-						stack.push( args );
-					} else {
-						fire( args );
-					}
-				}
-				return this;
-			},
-			// Call all the callbacks with the given arguments
-			fire: function() {
-				self.fireWith( this, arguments );
-				return this;
-			},
-			// To know if the callbacks have already been called at least once
-			fired: function() {
-				return !!fired;
-			}
-		};
-
-	return self;
-};
-
-
-jQuery.extend({
-
-	Deferred: function( func ) {
-		var tuples = [
-				// action, add listener, listener list, final state
-				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
-				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
-				[ "notify", "progress", jQuery.Callbacks("memory") ]
-			],
-			state = "pending",
-			promise = {
-				state: function() {
-					return state;
-				},
-				always: function() {
-					deferred.done( arguments ).fail( arguments );
-					return this;
-				},
-				then: function( /* fnDone, fnFail, fnProgress */ ) {
-					var fns = arguments;
-					return jQuery.Deferred(function( newDefer ) {
-						jQuery.each( tuples, function( i, tuple ) {
-							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
-							// deferred[ done | fail | progress ] for forwarding actions to newDefer
-							deferred[ tuple[1] ](function() {
-								var returned = fn && fn.apply( this, arguments );
-								if ( returned && jQuery.isFunction( returned.promise ) ) {
-									returned.promise()
-										.done( newDefer.resolve )
-										.fail( newDefer.reject )
-										.progress( newDefer.notify );
-								} else {
-									newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
-								}
-							});
-						});
-						fns = null;
-					}).promise();
-				},
-				// Get a promise for this deferred
-				// If obj is provided, the promise aspect is added to the object
-				promise: function( obj ) {
-					return obj != null ? jQuery.extend( obj, promise ) : promise;
-				}
-			},
-			deferred = {};
-
-		// Keep pipe for back-compat
-		promise.pipe = promise.then;
-
-		// Add list-specific methods
-		jQuery.each( tuples, function( i, tuple ) {
-			var list = tuple[ 2 ],
-				stateString = tuple[ 3 ];
-
-			// promise[ done | fail | progress ] = list.add
-			promise[ tuple[1] ] = list.add;
-
-			// Handle state
-			if ( stateString ) {
-				list.add(function() {
-					// state = [ resolved | rejected ]
-					state = stateString;
-
-				// [ reject_list | resolve_list ].disable; progress_list.lock
-				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
-			}
-
-			// deferred[ resolve | reject | notify ]
-			deferred[ tuple[0] ] = function() {
-				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
-				return this;
-			};
-			deferred[ tuple[0] + "With" ] = list.fireWith;
-		});
-
-		// Make the deferred a promise
-		promise.promise( deferred );
-
-		// Call given func if any
-		if ( func ) {
-			func.call( deferred, deferred );
-		}
-
-		// All done!
-		return deferred;
-	},
-
-	// Deferred helper
-	when: function( subordinate /* , ..., subordinateN */ ) {
-		var i = 0,
-			resolveValues = slice.call( arguments ),
-			length = resolveValues.length,
-
-			// the count of uncompleted subordinates
-			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
-			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
-			// Update function for both resolve and progress values
-			updateFunc = function( i, contexts, values ) {
-				return function( value ) {
-					contexts[ i ] = this;
-					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
-					if ( values === progressValues ) {
-						deferred.notifyWith( contexts, values );
-					} else if ( !( --remaining ) ) {
-						deferred.resolveWith( contexts, values );
-					}
-				};
-			},
-
-			progressValues, progressContexts, resolveContexts;
-
-		// add listeners to Deferred subordinates; treat others as resolved
-		if ( length > 1 ) {
-			progressValues = new Array( length );
-			progressContexts = new Array( length );
-			resolveContexts = new Array( length );
-			for ( ; i < length; i++ ) {
-				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
-					resolveValues[ i ].promise()
-						.done( updateFunc( i, resolveContexts, resolveValues ) )
-						.fail( deferred.reject )
-						.progress( updateFunc( i, progressContexts, progressValues ) );
-				} else {
-					--remaining;
-				}
-			}
-		}
-
-		// if we're not waiting on anything, resolve the master
-		if ( !remaining ) {
-			deferred.resolveWith( resolveContexts, resolveValues );
-		}
-
-		return deferred.promise();
-	}
-});
-
-
-// The deferred used on DOM ready
-var readyList;
-
-jQuery.fn.ready = function( fn ) {
-	// Add the callback
-	jQuery.ready.promise().done( fn );
-
-	return this;
-};
-
-jQuery.extend({
-	// Is the DOM ready to be used? Set to true once it occurs.
-	isReady: false,
-
-	// A counter to track how many items to wait for before
-	// the ready event fires. See #6781
-	readyWait: 1,
-
-	// Hold (or release) the ready event
-	holdReady: function( hold ) {
-		if ( hold ) {
-			jQuery.readyWait++;
-		} else {
-			jQuery.ready( true );
-		}
-	},
-
-	// Handle when the DOM is ready
-	ready: function( wait ) {
-
-		// Abort if there are pending holds or we're already ready
-		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
-			return;
-		}
-
-		// Remember that the DOM is ready
-		jQuery.isReady = true;
-
-		// If a normal DOM Ready event fired, decrement, and wait if need be
-		if ( wait !== true && --jQuery.readyWait > 0 ) {
-			return;
-		}
-
-		// If there are functions bound, to execute
-		readyList.resolveWith( document, [ jQuery ] );
-
-		// Trigger any bound ready events
-		if ( jQuery.fn.triggerHandler ) {
-			jQuery( document ).triggerHandler( "ready" );
-			jQuery( document ).off( "ready" );
-		}
-	}
-});
-
-/**
- * The ready event handler and self cleanup method
- */
-function completed() {
-	document.removeEventListener( "DOMContentLoaded", completed, false );
-	window.removeEventListener( "load", completed, false );
-	jQuery.ready();
-}
-
-jQuery.ready.promise = function( obj ) {
-	if ( !readyList ) {
-
-		readyList = jQuery.Deferred();
-
-		// Catch cases where $(document).ready() is called after the browser event has already occurred.
-		// we once tried to use readyState "interactive" here, but it caused issues like the one
-		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-		if ( document.readyState === "complete" ) {
-			// Handle it asynchronously to allow scripts the opportunity to delay ready
-			setTimeout( jQuery.ready );
-
-		} else {
-
-			// Use the handy event callback
-			document.addEventListener( "DOMContentLoaded", completed, false );
-
-			// A fallback to window.onload, that will always work
-			window.addEventListener( "load", completed, false );
-		}
-	}
-	return readyList.promise( obj );
-};
-
-// Kick off the DOM ready check even if the user does not
-jQuery.ready.promise();
-
-
-
-
-// Multifunctional method to get and set values of a collection
-// The value/s can optionally be executed if it's a function
-var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
-	var i = 0,
-		len = elems.length,
-		bulk = key == null;
-
-	// Sets many values
-	if ( jQuery.type( key ) === "object" ) {
-		chainable = true;
-		for ( i in key ) {
-			jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
-		}
-
-	// Sets one value
-	} else if ( value !== undefined ) {
-		chainable = true;
-
-		if ( !jQuery.isFunction( value ) ) {
-			raw = true;
-		}
-
-		if ( bulk ) {
-			// Bulk operations run against the entire set
-			if ( raw ) {
-				fn.call( elems, value );
-				fn = null;
-
-			// ...except when executing function values
-			} else {
-				bulk = fn;
-				fn = function( elem, key, value ) {
-					return bulk.call( jQuery( elem ), value );
-				};
-			}
-		}
-
-		if ( fn ) {
-			for ( ; i < len; i++ ) {
-				fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
-			}
-		}
-	}
-
-	return chainable ?
-		elems :
-
-		// Gets
-		bulk ?
-			fn.call( elems ) :
-			len ? fn( elems[0], key ) : emptyGet;
-};
-
-
-/**
- * Determines whether an object can have data
- */
-jQuery.acceptData = function( owner ) {
-	// Accepts only:
-	//  - Node
-	//    - Node.ELEMENT_NODE
-	//    - Node.DOCUMENT_NODE
-	//  - Object
-	//    - Any
-	/* jshint -W018 */
-	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
-};
-
-
-function Data() {
-	// Support: Android < 4,
-	// Old WebKit does not have Object.preventExtensions/freeze method,
-	// return new empty object instead with no [[set]] accessor
-	Object.defineProperty( this.cache = {}, 0, {
-		get: function() {
-			return {};
-		}
-	});
-
-	this.expando = jQuery.expando + Math.random();
-}
-
-Data.uid = 1;
-Data.accepts = jQuery.acceptData;
-
-Data.prototype = {
-	key: function( owner ) {
-		// We can accept data for non-element nodes in modern browsers,
-		// but we should not, see #8335.
-		// Always return the key for a frozen object.
-		if ( !Data.accepts( owner ) ) {
-			return 0;
-		}
-
-		var descriptor = {},
-			// Check if the owner object already has a cache key
-			unlock = owner[ this.expando ];
-
-		// If not, create one
-		if ( !unlock ) {
-			unlock = Data.uid++;
-
-			// Secure it in a non-enumerable, non-writable property
-			try {
-				descriptor[ this.expando ] = { value: unlock };
-				Object.defineProperties( owner, descriptor );
-
-			// Support: Android < 4
-			// Fallback to a less secure definition
-			} catch ( e ) {
-				descriptor[ this.expando ] = unlock;
-				jQuery.extend( owner, descriptor );
-			}
-		}
-
-		// Ensure the cache object
-		if ( !this.cache[ unlock ] ) {
-			this.cache[ unlock ] = {};
-		}
-
-		return unlock;
-	},
-	set: function( owner, data, value ) {
-		var prop,
-			// There may be an unlock assigned to this node,
-			// if there is no entry for this "owner", create one inline
-			// and set the unlock as though an owner entry had always existed
-			unlock = this.key( owner ),
-			cache = this.cache[ unlock ];
-
-		// Handle: [ owner, key, value ] args
-		if ( typeof data === "string" ) {
-			cache[ data ] = value;
-
-		// Handle: [ owner, { properties } ] args
-		} else {
-			// Fresh assignments by object are shallow copied
-			if ( jQuery.isEmptyObject( cache ) ) {
-				jQuery.extend( this.cache[ unlock ], data );
-			// Otherwise, copy the properties one-by-one to the cache object
-			} else {
-				for ( prop in data ) {
-					cache[ prop ] = data[ prop ];
-				}
-			}
-		}
-		return cache;
-	},
-	get: function( owner, key ) {
-		// Either a valid cache is found, or will be created.
-		// New caches will be created and the unlock returned,
-		// allowing direct access to the newly created
-		// empty data object. A valid owner object must be provided.
-		var cache = this.cache[ this.key( owner ) ];
-
-		return key === undefined ?
-			cache : cache[ key ];
-	},
-	access: function( owner, key, value ) {
-		var stored;
-		// In cases where either:
-		//
-		//   1. No key was specified
-		//   2. A string key was specified, but no value provided
-		//
-		// Take the "read" path and allow the get method to determine
-		// which value to return, respectively either:
-		//
-		//   1. The entire cache object
-		//   2. The data stored at the key
-		//
-		if ( key === undefined ||
-				((key && typeof key === "string") && value === undefined) ) {
-
-			stored = this.get( owner, key );
-
-			return stored !== undefined ?
-				stored : this.get( owner, jQuery.camelCase(key) );
-		}
-
-		// [*]When the key is not a string, or both a key and value
-		// are specified, set or extend (existing objects) with either:
-		//
-		//   1. An object of properties
-		//   2. A key and value
-		//
-		this.set( owner, key, value );
-
-		// Since the "set" path can have two possible entry points
-		// return the expected data based on which path was taken[*]
-		return value !== undefined ? value : key;
-	},
-	remove: function( owner, key ) {
-		var i, name, camel,
-			unlock = this.key( owner ),
-			cache = this.cache[ unlock ];
-
-		if ( key === undefined ) {
-			this.cache[ unlock ] = {};
-
-		} else {
-			// Support array or space separated string of keys
-			if ( jQuery.isArray( key ) ) {
-				// If "name" is an array of keys...
-				// When data is initially created, via ("key", "val") signature,
-				// keys will be converted to camelCase.
-				// Since there is no way to tell _how_ a key was added, remove
-				// both plain key and camelCase key. #12786
-				// This will only penalize the array argument path.
-				name = key.concat( key.map( jQuery.camelCase ) );
-			} else {
-				camel = jQuery.camelCase( key );
-				// Try the string as a key before any manipulation
-				if ( key in cache ) {
-					name = [ key, camel ];
-				} else {
-					// If a key with the spaces exists, use it.
-					// Otherwise, create an array by matching non-whitespace
-					name = camel;
-					name = name in cache ?
-						[ name ] : ( name.match( rnotwhite ) || [] );
-				}
-			}
-
-			i = name.length;
-			while ( i-- ) {
-				delete cache[ name[ i ] ];
-			}
-		}
-	},
-	hasData: function( owner ) {
-		return !jQuery.isEmptyObject(
-			this.cache[ owner[ this.expando ] ] || {}
-		);
-	},
-	discard: function( owner ) {
-		if ( owner[ this.expando ] ) {
-			delete this.cache[ owner[ this.expando ] ];
-		}
-	}
-};
-var data_priv = new Data();
-
-var data_user = new Data();
-
-
-
-/*
-	Implementation Summary
-
-	1. Enforce API surface and semantic compatibility with 1.9.x branch
-	2. Improve the module's maintainability by reducing the storage
-		paths to a single mechanism.
-	3. Use the same single mechanism to support "private" and "user" data.
-	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
-	5. Avoid exposing implementation details on user objects (eg. expando properties)
-	6. Provide a clear path for implementation upgrade to WeakMap in 2014
-*/
-var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
-	rmultiDash = /([A-Z])/g;
-
-function dataAttr( elem, key, data ) {
-	var name;
-
-	// If nothing was found internally, try to fetch any
-	// data from the HTML5 data-* attribute
-	if ( data === undefined && elem.nodeType === 1 ) {
-		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-		data = elem.getAttribute( name );
-
-		if ( typeof data === "string" ) {
-			try {
-				data = data === "true" ? true :
-					data === "false" ? false :
-					data === "null" ? null :
-					// Only convert to a number if it doesn't change the string
-					+data + "" === data ? +data :
-					rbrace.test( data ) ? jQuery.parseJSON( data ) :
-					data;
-			} catch( e ) {}
-
-			// Make sure we set the data so it isn't changed later
-			data_user.set( elem, key, data );
-		} else {
-			data = undefined;
-		}
-	}
-	return data;
-}
-
-jQuery.extend({
-	hasData: function( elem ) {
-		return data_user.hasData( elem ) || data_priv.hasData( elem );
-	},
-
-	data: function( elem, name, data ) {
-		return data_user.access( elem, name, data );
-	},
-
-	removeData: function( elem, name ) {
-		data_user.remove( elem, name );
-	},
-
-	// TODO: Now that all calls to _data and _removeData have been replaced
-	// with direct calls to data_priv methods, these can be deprecated.
-	_data: function( elem, name, data ) {
-		return data_priv.access( elem, name, data );
-	},
-
-	_removeData: function( elem, name ) {
-		data_priv.remove( elem, name );
-	}
-});
-
-jQuery.fn.extend({
-	data: function( key, value ) {
-		var i, name, data,
-			elem = this[ 0 ],
-			attrs = elem && elem.attributes;
-
-		// Gets all values
-		if ( key === undefined ) {
-			if ( this.length ) {
-				data = data_user.get( elem );
-
-				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
-					i = attrs.length;
-					while ( i-- ) {
-
-						// Support: IE11+
-						// The attrs elements can be null (#14894)
-						if ( attrs[ i ] ) {
-							name = attrs[ i ].name;
-							if ( name.indexOf( "data-" ) === 0 ) {
-								name = jQuery.camelCase( name.slice(5) );
-								dataAttr( elem, name, data[ name ] );
-							}
-						}
-					}
-					data_priv.set( elem, "hasDataAttrs", true );
-				}
-			}
-
-			return data;
-		}
-
-		// Sets multiple values
-		if ( typeof key === "object" ) {
-			return this.each(function() {
-				data_user.set( this, key );
-			});
-		}
-
-		return access( this, function( value ) {
-			var data,
-				camelKey = jQuery.camelCase( key );
-
-			// The calling jQuery object (element matches) is not empty
-			// (and therefore has an element appears at this[ 0 ]) and the
-			// `value` parameter was not undefined. An empty jQuery object
-			// will result in `undefined` for elem = this[ 0 ] which will
-			// throw an exception if an attempt to read a data cache is made.
-			if ( elem && value === undefined ) {
-				// Attempt to get data from the cache
-				// with the key as-is
-				data = data_user.get( elem, key );
-				if ( data !== undefined ) {
-					return data;
-				}
-
-				// Attempt to get data from the cache
-				// with the key camelized
-				data = data_user.get( elem, camelKey );
-				if ( data !== undefined ) {
-					return data;
-				}
-
-				// Attempt to "discover" the data in
-				// HTML5 custom data-* attrs
-				data = dataAttr( elem, camelKey, undefined );
-				if ( data !== undefined ) {
-					return data;
-				}
-
-				// We tried really hard, but the data doesn't exist.
-				return;
-			}
-
-			// Set the data...
-			this.each(function() {
-				// First, attempt to store a copy or reference of any
-				// data that might've been store with a camelCased key.
-				var data = data_user.get( this, camelKey );
-
-				// For HTML5 data-* attribute interop, we have to
-				// store property names with dashes in a camelCase form.
-				// This might not apply to all properties...*
-				data_user.set( this, camelKey, value );
-
-				// *... In the case of properties that might _actually_
-				// have dashes, we need to also store a copy of that
-				// unchanged property.
-				if ( key.indexOf("-") !== -1 && data !== undefined ) {
-					data_user.set( this, key, value );
-				}
-			});
-		}, null, value, arguments.length > 1, null, true );
-	},
-
-	removeData: function( key ) {
-		return this.each(function() {
-			data_user.remove( this, key );
-		});
-	}
-});
-
-
-jQuery.extend({
-	queue: function( elem, type, data ) {
-		var queue;
-
-		if ( elem ) {
-			type = ( type || "fx" ) + "queue";
-			queue = data_priv.get( elem, type );
-
-			// Speed up dequeue by getting out quickly if this is just a lookup
-			if ( data ) {
-				if ( !queue || jQuery.isArray( data ) ) {
-					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
-				} else {
-					queue.push( data );
-				}
-			}
-			return queue || [];
-		}
-	},
-
-	dequeue: function( elem, type ) {
-		type = type || "fx";
-
-		var queue = jQuery.queue( elem, type ),
-			startLength = queue.length,
-			fn = queue.shift(),
-			hooks = jQuery._queueHooks( elem, type ),
-			next = function() {
-				jQuery.dequeue( elem, type );
-			};
-
-		// If the fx queue is dequeued, always remove the progress sentinel
-		if ( fn === "inprogress" ) {
-			fn = queue.shift();
-			startLength--;
-		}
-
-		if ( fn ) {
-
-			// Add a progress sentinel to prevent the fx queue from being
-			// automatically dequeued
-			if ( type === "fx" ) {
-				queue.unshift( "inprogress" );
-			}
-
-			// clear up the last queue stop function
-			delete hooks.stop;
-			fn.call( elem, next, hooks );
-		}
-
-		if ( !startLength && hooks ) {
-			hooks.empty.fire();
-		}
-	},
-
-	// not intended for public consumption - generates a queueHooks object, or returns the current one
-	_queueHooks: function( elem, type ) {
-		var key = type + "queueHooks";
-		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
-			empty: jQuery.Callbacks("once memory").add(function() {
-				data_priv.remove( elem, [ type + "queue", key ] );
-			})
-		});
-	}
-});
-
-jQuery.fn.extend({
-	queue: function( type, data ) {
-		var setter = 2;
-
-		if ( typeof type !== "string" ) {
-			data = type;
-			type = "fx";
-			setter--;
-		}
-
-		if ( arguments.length < setter ) {
-			return jQuery.queue( this[0], type );
-		}
-
-		return data === undefined ?
-			this :
-			this.each(function() {
-				var queue = jQuery.queue( this, type, data );
-
-				// ensure a hooks for this queue
-				jQuery._queueHooks( this, type );
-
-				if ( type === "fx" && queue[0] !== "inprogress" ) {
-					jQuery.dequeue( this, type );
-				}
-			});
-	},
-	dequeue: function( type ) {
-		return this.each(function() {
-			jQuery.dequeue( this, type );
-		});
-	},
-	clearQueue: function( type ) {
-		return this.queue( type || "fx", [] );
-	},
-	// Get a promise resolved when queues of a certain type
-	// are emptied (fx is the type by default)
-	promise: function( type, obj ) {
-		var tmp,
-			count = 1,
-			defer = jQuery.Deferred(),
-			elements = this,
-			i = this.length,
-			resolve = function() {
-				if ( !( --count ) ) {
-					defer.resolveWith( elements, [ elements ] );
-				}
-			};
-
-		if ( typeof type !== "string" ) {
-			obj = type;
-			type = undefined;
-		}
-		type = type || "fx";
-
-		while ( i-- ) {
-			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
-			if ( tmp && tmp.empty ) {
-				count++;
-				tmp.empty.add( resolve );
-			}
-		}
-		resolve();
-		return defer.promise( obj );
-	}
-});
-var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
-
-var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
-
-var isHidden = function( elem, el ) {
-		// isHidden might be called from jQuery#filter function;
-		// in that case, element will be second argument
-		elem = el || elem;
-		return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-	};
-
-var rcheckableType = (/^(?:checkbox|radio)$/i);
-
-
-
-(function() {
-	var fragment = document.createDocumentFragment(),
-		div = fragment.appendChild( document.createElement( "div" ) ),
-		input = document.createElement( "input" );
-
-	// #11217 - WebKit loses check when the name is after the checked attribute
-	// Support: Windows Web Apps (WWA)
-	// `name` and `type` need .setAttribute for WWA
-	input.setAttribute( "type", "radio" );
-	input.setAttribute( "checked", "checked" );
-	input.setAttribute( "name", "t" );
-
-	div.appendChild( input );
-
-	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
-	// old WebKit doesn't clone checked state correctly in fragments
-	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
-	// Make sure textarea (and checkbox) defaultValue is properly cloned
-	// Support: IE9-IE11+
-	div.innerHTML = "<textarea>x</textarea>";
-	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
-})();
-var strundefined = typeof undefined;
-
-
-
-support.focusinBubbles = "onfocusin" in window;
-
-
-var
-	rkeyEvent = /^key/,
-	rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
-	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-function returnTrue() {
-	return true;
-}
-
-function returnFalse() {
-	return false;
-}
-
-function safeActiveElement() {
-	try {
-		return document.activeElement;
-	} catch ( err ) { }
-}
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
-	global: {},
-
-	add: function( elem, types, handler, data, selector ) {
-
-		var handleObjIn, eventHandle, tmp,
-			events, t, handleObj,
-			special, handlers, type, namespaces, origType,
-			elemData = data_priv.get( elem );
-
-		// Don't attach events to noData or text/comment nodes (but allow plain objects)
-		if ( !elemData ) {
-			return;
-		}
-
-		// Caller can pass in an object of custom data in lieu of the handler
-		if ( handler.handler ) {
-			handleObjIn = handler;
-			handler = handleObjIn.handler;
-			selector = handleObjIn.selector;
-		}
-
-		// Make sure that the handler has a unique ID, used to find/remove it later
-		if ( !handler.guid ) {
-			handler.guid = jQuery.guid++;
-		}
-
-		// Init the element's event structure and main handler, if this is the first
-		if ( !(events = elemData.events) ) {
-			events = elemData.events = {};
-		}
-		if ( !(eventHandle = elemData.handle) ) {
-			eventHandle = elemData.handle = function( e ) {
-				// Discard the second event of a jQuery.event.trigger() and
-				// when an event is called after a page has unloaded
-				return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
-					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
-			};
-		}
-
-		// Handle multiple events separated by a space
-		types = ( types || "" ).match( rnotwhite ) || [ "" ];
-		t = types.length;
-		while ( t-- ) {
-			tmp = rtypenamespace.exec( types[t] ) || [];
-			type = origType = tmp[1];
-			namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-			// There *must* be a type, no attaching namespace-only handlers
-			if ( !type ) {
-				continue;
-			}
-
-			// If event changes its type, use the special event handlers for the changed type
-			special = jQuery.event.special[ type ] || {};
-
-			// If selector defined, determine special event api type, otherwise given type
-			type = ( selector ? special.delegateType : special.bindType ) || type;
-
-			// Update special based on newly reset type
-			special = jQuery.event.special[ type ] || {};
-
-			// handleObj is passed to all event handlers
-			handleObj = jQuery.extend({
-				type: type,
-				origType: origType,
-				data: data,
-				handler: handler,
-				guid: handler.guid,
-				selector: selector,
-				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
-				namespace: namespaces.join(".")
-			}, handleObjIn );
-
-			// Init the event handler queue if we're the first
-			if ( !(handlers = events[ type ]) ) {
-				handlers = events[ type ] = [];
-				handlers.delegateCount = 0;
-
-				// Only use addEventListener if the special events handler returns false
-				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
-					if ( elem.addEventListener ) {
-						elem.addEventListener( type, eventHandle, false );
-					}
-				}
-			}
-
-			if ( special.add ) {
-				special.add.call( elem, handleObj );
-
-				if ( !handleObj.handler.guid ) {
-					handleObj.handler.guid = handler.guid;
-				}
-			}
-
-			// Add to the element's handler list, delegates in front
-			if ( selector ) {
-				handlers.splice( handlers.delegateCount++, 0, handleObj );
-			} else {
-				handlers.push( handleObj );
-			}
-
-			// Keep track of which events have ever been used, for event optimization
-			jQuery.event.global[ type ] = true;
-		}
-
-	},
-
-	// Detach an event or set of events from an element
-	remove: function( elem, types, handler, selector, mappedTypes ) {
-
-		var j, origCount, tmp,
-			events, t, handleObj,
-			special, handlers, type, namespaces, origType,
-			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
-
-		if ( !elemData || !(events = elemData.events) ) {
-			return;
-		}
-
-		// Once for each type.namespace in types; type may be omitted
-		types = ( types || "" ).match( rnotwhite ) || [ "" ];
-		t = types.length;
-		while ( t-- ) {
-			tmp = rtypenamespace.exec( types[t] ) || [];
-			type = origType = tmp[1];
-			namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-			// Unbind all events (on this namespace, if provided) for the element
-			if ( !type ) {
-				for ( type in events ) {
-					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
-				}
-				continue;
-			}
-
-			special = jQuery.event.special[ type ] || {};
-			type = ( selector ? special.delegateType : special.bindType ) || type;
-			handlers = events[ type ] || [];
-			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
-			// Remove matching events
-			origCount = j = handlers.length;
-			while ( j-- ) {
-				handleObj = handlers[ j ];
-
-				if ( ( mappedTypes || origType === handleObj.origType ) &&
-					( !handler || handler.guid === handleObj.guid ) &&
-					( !tmp || tmp.test( handleObj.namespace ) ) &&
-					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
-					handlers.splice( j, 1 );
-
-					if ( handleObj.selector ) {
-						handlers.delegateCount--;
-					}
-					if ( special.remove ) {
-						special.remove.call( elem, handleObj );
-					}
-				}
-			}
-
-			// Remove generic event handler if we removed something and no more handlers exist
-			// (avoids potential for endless recursion during removal of special event handlers)
-			if ( origCount && !handlers.length ) {
-				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
-					jQuery.removeEvent( elem, type, elemData.handle );
-				}
-
-				delete events[ type ];
-			}
-		}
-
-		// Remove the expando if it's no longer used
-		if ( jQuery.isEmptyObject( events ) ) {
-			delete elemData.handle;
-			data_priv.remove( elem, "events" );
-		}
-	},
-
-	trigger: function( event, data, elem, onlyHandlers ) {
-
-		var i, cur, tmp, bubbleType, ontype, handle, special,
-			eventPath = [ elem || document ],
-			type = hasOwn.call( event, "type" ) ? event.type : event,
-			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
-
-		cur = tmp = elem = elem || document;
-
-		// Don't do events on text and comment nodes
-		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
-			return;
-		}
-
-		// focus/blur morphs to focusin/out; ensure we're not firing them right now
-		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
-			return;
-		}
-
-		if ( type.indexOf(".") >= 0 ) {
-			// Namespaced trigger; create a regexp to match event type in handle()
-			namespaces = type.split(".");
-			type = namespaces.shift();
-			namespaces.sort();
-		}
-		ontype = type.indexOf(":") < 0 && "on" + type;
-
-		// Caller can pass in a jQuery.Event object, Object, or just an event type string
-		event = event[ jQuery.expando ] ?
-			event :
-			new jQuery.Event( type, typeof event === "object" && event );
-
-		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
-		event.isTrigger = onlyHandlers ? 2 : 3;
-		event.namespace = namespaces.join(".");
-		event.namespace_re = event.namespace ?
-			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
-			null;
-
-		// Clean up the event in case it is being reused
-		event.result = undefined;
-		if ( !event.target ) {
-			event.target = elem;
-		}
-
-		// Clone any incoming data and prepend the event, creating the handler arg list
-		data = data == null ?
-			[ event ] :
-			jQuery.makeArray( data, [ event ] );
-
-		// Allow special events to draw outside the lines
-		special = jQuery.event.special[ type ] || {};
-		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
-			return;
-		}
-
-		// Determine event propagation path in advance, per W3C events spec (#9951)
-		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
-		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
-			bubbleType = special.delegateType || type;
-			if ( !rfocusMorph.test( bubbleType + type ) ) {
-				cur = cur.parentNode;
-			}
-			for ( ; cur; cur = cur.parentNode ) {
-				eventPath.push( cur );
-				tmp = cur;
-			}
-
-			// Only add window if we got to document (e.g., not plain obj or detached DOM)
-			if ( tmp === (elem.ownerDocument || document) ) {
-				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
-			}
-		}
-
-		// Fire handlers on the event path
-		i = 0;
-		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
-			event.type = i > 1 ?
-				bubbleType :
-				special.bindType || type;
-
-			// jQuery handler
-			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
-			if ( handle ) {
-				handle.apply( cur, data );
-			}
-
-			// Native handler
-			handle = ontype && cur[ ontype ];
-			if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
-				event.result = handle.apply( cur, data );
-				if ( event.result === false ) {
-					event.preventDefault();
-				}
-			}
-		}
-		event.type = type;
-
-		// If nobody prevented the default action, do it now
-		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
-			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
-				jQuery.acceptData( elem ) ) {
-
-				// Call a native DOM method on the target with the same name name as the event.
-				// Don't do default actions on window, that's where global variables be (#6170)
-				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
-
-					// Don't re-trigger an onFOO event when we call its FOO() method
-					tmp = elem[ ontype ];
-
-					if ( tmp ) {
-						elem[ ontype ] = null;
-					}
-
-					// Prevent re-triggering of the same event, since we already bubbled it above
-					jQuery.event.triggered = type;
-					elem[ type ]();
-					jQuery.event.triggered = undefined;
-
-					if ( tmp ) {
-						elem[ ontype ] = tmp;
-					}
-				}
-			}
-		}
-
-		return event.result;
-	},
-
-	dispatch: function( event ) {
-
-		// Make a writable jQuery.Event from the native event object
-		event = jQuery.event.fix( event );
-
-		var i, j, ret, matched, handleObj,
-			handlerQueue = [],
-			args = slice.call( arguments ),
-			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
-			special = jQuery.event.special[ event.type ] || {};
-
-		// Use the fix-ed jQuery.Event rather than the (read-only) native event
-		args[0] = event;
-		event.delegateTarget = this;
-
-		// Call the preDispatch hook for the mapped type, and let it bail if desired
-		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
-			return;
-		}
-
-		// Determine handlers
-		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
-		// Run delegates first; they may want to stop propagation beneath us
-		i = 0;
-		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
-			event.currentTarget = matched.elem;
-
-			j = 0;
-			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
-				// Triggered event must either 1) have no namespace, or
-				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
-				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
-					event.handleObj = handleObj;
-					event.data = handleObj.data;
-
-					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
-							.apply( matched.elem, args );
-
-					if ( ret !== undefined ) {
-						if ( (event.result = ret) === false ) {
-							event.preventDefault();
-							event.stopPropagation();
-						}
-					}
-				}
-			}
-		}
-
-		// Call the postDispatch hook for the mapped type
-		if ( special.postDispatch ) {
-			special.postDispatch.call( this, event );
-		}
-
-		return event.result;
-	},
-
-	handlers: function( event, handlers ) {
-		var i, matches, sel, handleObj,
-			handlerQueue = [],
-			delegateCount = handlers.delegateCount,
-			cur = event.target;
-
-		// Find delegate handlers
-		// Black-hole SVG <use> instance trees (#13180)
-		// Avoid non-left-click bubbling in Firefox (#3861)
-		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
-			for ( ; cur !== this; cur = cur.parentNode || this ) {
-
-				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-				if ( cur.disabled !== true || event.type !== "click" ) {
-					matches = [];
-					for ( i = 0; i < delegateCount; i++ ) {
-						handleObj = handlers[ i ];
-
-						// Don't conflict with Object.prototype properties (#13203)
-						sel = handleObj.selector + " ";
-
-						if ( matches[ sel ] === undefined ) {
-							matches[ sel ] = handleObj.needsContext ?
-								jQuery( sel, this ).index( cur ) >= 0 :
-								jQuery.find( sel, this, null, [ cur ] ).length;
-						}
-						if ( matches[ sel ] ) {
-							matches.push( handleObj );
-						}
-					}
-					if ( matches.length ) {
-						handlerQueue.push({ elem: cur, handlers: matches });
-					}
-				}
-			}
-		}
-
-		// Add the remaining (directly-bound) handlers
-		if ( delegateCount < handlers.length ) {
-			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
-		}
-
-		return handlerQueue;
-	},
-
-	// Includes some event props shared by KeyEvent and MouseEvent
-	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
-	fixHooks: {},
-
-	keyHooks: {
-		props: "char charCode key keyCode".split(" "),
-		filter: function( event, original ) {
-
-			// Add which for key events
-			if ( event.which == null ) {
-				event.which = original.charCode != null ? original.charCode : original.keyCode;
-			}
-
-			return event;
-		}
-	},
-
-	mouseHooks: {
-		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-		filter: function( event, original ) {
-			var eventDoc, doc, body,
-				button = original.button;
-
-			// Calculate pageX/Y if missing and clientX/Y available
-			if ( event.pageX == null && original.clientX != null ) {
-				eventDoc = event.target.ownerDocument || document;
-				doc = eventDoc.documentElement;
-				body = eventDoc.body;
-
-				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
-				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
-			}
-
-			// Add which for click: 1 === left; 2 === middle; 3 === right
-			// Note: button is not normalized, so don't use it
-			if ( !event.which && button !== undefined ) {
-				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
-			}
-
-			return event;
-		}
-	},
-
-	fix: function( event ) {
-		if ( event[ jQuery.expando ] ) {
-			return event;
-		}
-
-		// Create a writable copy of the event object and normalize some properties
-		var i, prop, copy,
-			type = event.type,
-			originalEvent = event,
-			fixHook = this.fixHooks[ type ];
-
-		if ( !fixHook ) {
-			this.fixHooks[ type ] = fixHook =
-				rmouseEvent.test( type ) ? this.mouseHooks :
-				rkeyEvent.test( type ) ? this.keyHooks :
-				{};
-		}
-		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
-		event = new jQuery.Event( originalEvent );
-
-		i = copy.length;
-		while ( i-- ) {
-			prop = copy[ i ];
-			event[ prop ] = originalEvent[ prop ];
-		}
-
-		// Support: Cordova 2.5 (WebKit) (#13255)
-		// All events should have a target; Cordova deviceready doesn't
-		if ( !event.target ) {
-			event.target = document;
-		}
-
-		// Support: Safari 6.0+, Chrome < 28
-		// Target should not be a text node (#504, #13143)
-		if ( event.target.nodeType === 3 ) {
-			event.target = event.target.parentNode;
-		}
-
-		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
-	},
-
-	special: {
-		load: {
-			// Prevent triggered image.load events from bubbling to window.load
-			noBubble: true
-		},
-		focus: {
-			// Fire native event if possible so blur/focus sequence is correct
-			trigger: function() {
-				if ( this !== safeActiveElement() && this.focus ) {
-					this.focus();
-					return false;
-				}
-			},
-			delegateType: "focusin"
-		},
-		blur: {
-			trigger: function() {
-				if ( this === safeActiveElement() && this.blur ) {
-					this.blur();
-					return false;
-				}
-			},
-			delegateType: "focusout"
-		},
-		click: {
-			// For checkbox, fire native event so checked state will be right
-			trigger: function() {
-				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
-					this.click();
-					return false;
-				}
-			},
-
-			// For cross-browser consistency, don't fire native .click() on links
-			_default: function( event ) {
-				return jQuery.nodeName( event.target, "a" );
-			}
-		},
-
-		beforeunload: {
-			postDispatch: function( event ) {
-
-				// Support: Firefox 20+
-				// Firefox doesn't alert if the returnValue field is not set.
-				if ( event.result !== undefined && event.originalEvent ) {
-					event.originalEvent.returnValue = event.result;
-				}
-			}
-		}
-	},
-
-	simulate: function( type, elem, event, bubble ) {
-		// Piggyback on a donor event to simulate a different one.
-		// Fake originalEvent to avoid donor's stopPropagation, but if the
-		// simulated event prevents default then we do the same on the donor.
-		var e = jQuery.extend(
-			new jQuery.Event(),
-			event,
-			{
-				type: type,
-				isSimulated: true,
-				originalEvent: {}
-			}
-		);
-		if ( bubble ) {
-			jQuery.event.trigger( e, null, elem );
-		} else {
-			jQuery.event.dispatch.call( elem, e );
-		}
-		if ( e.isDefaultPrevented() ) {
-			event.preventDefault();
-		}
-	}
-};
-
-jQuery.removeEvent = function( elem, type, handle ) {
-	if ( elem.removeEventListener ) {
-		elem.removeEventListener( type, handle, false );
-	}
-};
-
-jQuery.Event = function( src, props ) {
-	// Allow instantiation without the 'new' keyword
-	if ( !(this instanceof jQuery.Event) ) {
-		return new jQuery.Event( src, props );
-	}
-
-	// Event object
-	if ( src && src.type ) {
-		this.originalEvent = src;
-		this.type = src.type;
-
-		// Events bubbling up the document may have been marked as prevented
-		// by a handler lower down the tree; reflect the correct value.
-		this.isDefaultPrevented = src.defaultPrevented ||
-				src.defaultPrevented === undefined &&
-				// Support: Android < 4.0
-				src.returnValue === false ?
-			returnTrue :
-			returnFalse;
-
-	// Event type
-	} else {
-		this.type = src;
-	}
-
-	// Put explicitly provided properties onto the event object
-	if ( props ) {
-		jQuery.extend( this, props );
-	}
-
-	// Create a timestamp if incoming event doesn't have one
-	this.timeStamp = src && src.timeStamp || jQuery.now();
-
-	// Mark it as fixed
-	this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
-	isDefaultPrevented: returnFalse,
-	isPropagationStopped: returnFalse,
-	isImmediatePropagationStopped: returnFalse,
-
-	preventDefault: function() {
-		var e = this.originalEvent;
-
-		this.isDefaultPrevented = returnTrue;
-
-		if ( e && e.preventDefault ) {
-			e.preventDefault();
-		}
-	},
-	stopPropagation: function() {
-		var e = this.originalEvent;
-
-		this.isPropagationStopped = returnTrue;
-
-		if ( e && e.stopPropagation ) {
-			e.stopPropagation();
-		}
-	},
-	stopImmediatePropagation: function() {
-		var e = this.originalEvent;
-
-		this.isImmediatePropagationStopped = returnTrue;
-
-		if ( e && e.stopImmediatePropagation ) {
-			e.stopImmediatePropagation();
-		}
-
-		this.stopPropagation();
-	}
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-// Support: Chrome 15+
-jQuery.each({
-	mouseenter: "mouseover",
-	mouseleave: "mouseout",
-	pointerenter: "pointerover",
-	pointerleave: "pointerout"
-}, function( orig, fix ) {
-	jQuery.event.special[ orig ] = {
-		delegateType: fix,
-		bindType: fix,
-
-		handle: function( event ) {
-			var ret,
-				target = this,
-				related = event.relatedTarget,
-				handleObj = event.handleObj;
-
-			// For mousenter/leave call the handler if related is outside the target.
-			// NB: No relatedTarget if the mouse left/entered the browser window
-			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
-				event.type = handleObj.origType;
-				ret = handleObj.handler.apply( this, arguments );
-				event.type = fix;
-			}
-			return ret;
-		}
-	};
-});
-
-// Create "bubbling" focus and blur events
-// Support: Firefox, Chrome, Safari
-if ( !support.focusinBubbles ) {
-	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
-		// Attach a single capturing handler on the document while someone wants focusin/focusout
-		var handler = function( event ) {
-				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
-			};
-
-		jQuery.event.special[ fix ] = {
-			setup: function() {
-				var doc = this.ownerDocument || this,
-					attaches = data_priv.access( doc, fix );
-
-				if ( !attaches ) {
-					doc.addEventListener( orig, handler, true );
-				}
-				data_priv.access( doc, fix, ( attaches || 0 ) + 1 );
-			},
-			teardown: function() {
-				var doc = this.ownerDocument || this,
-					attaches = data_priv.access( doc, fix ) - 1;
-
-				if ( !attaches ) {
-					doc.removeEventListener( orig, handler, true );
-					data_priv.remove( doc, fix );
-
-				} else {
-					data_priv.access( doc, fix, attaches );
-				}
-			}
-		};
-	});
-}
-
-jQuery.fn.extend({
-
-	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
-		var origFn, type;
-
-		// Types can be a map of types/handlers
-		if ( typeof types === "object" ) {
-			// ( types-Object, selector, data )
-			if ( typeof selector !== "string" ) {
-				// ( types-Object, data )
-				data = data || selector;
-				selector = undefined;
-			}
-			for ( type in types ) {
-				this.on( type, selector, data, types[ type ], one );
-			}
-			return this;
-		}
-
-		if ( data == null && fn == null ) {
-			// ( types, fn )
-			fn = selector;
-			data = selector = undefined;
-		} else if ( fn == null ) {
-			if ( typeof selector === "string" ) {
-				// ( types, selector, fn )
-				fn = data;
-				data = undefined;
-			} else {
-				// ( types, data, fn )
-				fn = data;
-				data = selector;
-				selector = undefined;
-			}
-		}
-		if ( fn === false ) {
-			fn = returnFalse;
-		} else if ( !fn ) {
-			return this;
-		}
-
-		if ( one === 1 ) {
-			origFn = fn;
-			fn = function( event ) {
-				// Can use an empty set, since event contains the info
-				jQuery().off( event );
-				return origFn.apply( this, arguments );
-			};
-			// Use same guid so caller can remove using origFn
-			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
-		}
-		return this.each( function() {
-			jQuery.event.add( this, types, fn, data, selector );
-		});
-	},
-	one: function( types, selector, data, fn ) {
-		return this.on( types, selector, data, fn, 1 );
-	},
-	off: function( types, selector, fn ) {
-		var handleObj, type;
-		if ( types && types.preventDefault && types.handleObj ) {
-			// ( event )  dispatched jQuery.Event
-			handleObj = types.handleObj;
-			jQuery( types.delegateTarget ).off(
-				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
-				handleObj.selector,
-				handleObj.handler
-			);
-			return this;
-		}
-		if ( typeof types === "object" ) {
-			// ( types-object [, selector] )
-			for ( type in types ) {
-				this.off( type, selector, types[ type ] );
-			}
-			return this;
-		}
-		if ( selector === false || typeof selector === "function" ) {
-			// ( types [, fn] )
-			fn = selector;
-			selector = undefined;
-		}
-		if ( fn === false ) {
-			fn = returnFalse;
-		}
-		return this.each(function() {
-			jQuery.event.remove( this, types, fn, selector );
-		});
-	},
-
-	trigger: function( type, data ) {
-		return this.each(function() {
-			jQuery.event.trigger( type, data, this );
-		});
-	},
-	triggerHandler: function( type, data ) {
-		var elem = this[0];
-		if ( elem ) {
-			return jQuery.event.trigger( type, data, elem, true );
-		}
-	}
-});
-
-
-var
-	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
-	rtagName = /<([\w:]+)/,
-	rhtml = /<|&#?\w+;/,
-	rnoInnerhtml = /<(?:script|style|link)/i,
-	// checked="checked" or checked
-	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
-	rscriptType = /^$|\/(?:java|ecma)script/i,
-	rscriptTypeMasked = /^true\/(.*)/,
-	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
-	// We have to close these tags to support XHTML (#13200)
-	wrapMap = {
-
-		// Support: IE 9
-		option: [ 1, "<select multiple='multiple'>", "</select>" ],
-
-		thead: [ 1, "<table>", "</table>" ],
-		col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
-		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
-		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
-		_default: [ 0, "", "" ]
-	};
-
-// Support: IE 9
-wrapMap.optgroup = wrapMap.option;
-
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-// Support: 1.x compatibility
-// Manipulating tables requires a tbody
-function manipulationTarget( elem, content ) {
-	return jQuery.nodeName( elem, "table" ) &&
-		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
-
-		elem.getElementsByTagName("tbody")[0] ||
-			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
-		elem;
-}
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-function disableScript( elem ) {
-	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
-	return elem;
-}
-function restoreScript( elem ) {
-	var match = rscriptTypeMasked.exec( elem.type );
-
-	if ( match ) {
-		elem.type = match[ 1 ];
-	} else {
-		elem.removeAttribute("type");
-	}
-
-	return elem;
-}
-
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
-	var i = 0,
-		l = elems.length;
-
-	for ( ; i < l; i++ ) {
-		data_priv.set(
-			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
-		);
-	}
-}
-
-function cloneCopyEvent( src, dest ) {
-	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
-
-	if ( dest.nodeType !== 1 ) {
-		return;
-	}
-
-	// 1. Copy private data: events, handlers, etc.
-	if ( data_priv.hasData( src ) ) {
-		pdataOld = data_priv.access( src );
-		pdataCur = data_priv.set( dest, pdataOld );
-		events = pdataOld.events;
-
-		if ( events ) {
-			delete pdataCur.handle;
-			pdataCur.events = {};
-
-			for ( type in events ) {
-				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
-					jQuery.event.add( dest, type, events[ type ][ i ] );
-				}
-			}
-		}
-	}
-
-	// 2. Copy user data
-	if ( data_user.hasData( src ) ) {
-		udataOld = data_user.access( src );
-		udataCur = jQuery.extend( {}, udataOld );
-
-		data_user.set( dest, udataCur );
-	}
-}
-
-function getAll( context, tag ) {
-	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
-			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
-			[];
-
-	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
-		jQuery.merge( [ context ], ret ) :
-		ret;
-}
-
-// Support: IE >= 9
-function fixInput( src, dest ) {
-	var nodeName = dest.nodeName.toLowerCase();
-
-	// Fails to persist the checked state of a cloned checkbox or radio button.
-	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
-		dest.checked = src.checked;
-
-	// Fails to return the selected option to the default selected state when cloning options
-	} else if ( nodeName === "input" || nodeName === "textarea" ) {
-		dest.defaultValue = src.defaultValue;
-	}
-}
-
-jQuery.extend({
-	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
-		var i, l, srcElements, destElements,
-			clone = elem.cloneNode( true ),
-			inPage = jQuery.contains( elem.ownerDocument, elem );
-
-		// Support: IE >= 9
-		// Fix Cloning issues
-		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
-				!jQuery.isXMLDoc( elem ) ) {
-
-			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
-			destElements = getAll( clone );
-			srcElements = getAll( elem );
-
-			for ( i = 0, l = srcElements.length; i < l; i++ ) {
-				fixInput( srcElements[ i ], destElements[ i ] );
-			}
-		}
-
-		// Copy the events from the original to the clone
-		if ( dataAndEvents ) {
-			if ( deepDataAndEvents ) {
-				srcElements = srcElements || getAll( elem );
-				destElements = destElements || getAll( clone );
-
-				for ( i = 0, l = srcElements.length; i < l; i++ ) {
-					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
-				}
-			} else {
-				cloneCopyEvent( elem, clone );
-			}
-		}
-
-		// Preserve script evaluation history
-		destElements = getAll( clone, "script" );
-		if ( destElements.length > 0 ) {
-			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
-		}
-
-		// Return the cloned set
-		return clone;
-	},
-
-	buildFragment: function( elems, context, scripts, selection ) {
-		var elem, tmp, tag, wrap, contains, j,
-			fragment = context.createDocumentFragment(),
-			nodes = [],
-			i = 0,
-			l = elems.length;
-
-		for ( ; i < l; i++ ) {
-			elem = elems[ i ];
-
-			if ( elem || elem === 0 ) {
-
-				// Add nodes directly
-				if ( jQuery.type( elem ) === "object" ) {
-					// Support: QtWebKit
-					// jQuery.merge because push.apply(_, arraylike) throws
-					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
-				// Convert non-html into a text node
-				} else if ( !rhtml.test( elem ) ) {
-					nodes.push( context.createTextNode( elem ) );
-
-				// Convert html into DOM nodes
-				} else {
-					tmp = tmp || fragment.appendChild( context.createElement("div") );
-
-					// Deserialize a standard representation
-					tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
-					wrap = wrapMap[ tag ] || wrapMap._default;
-					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
-
-					// Descend through wrappers to the right content
-					j = wrap[ 0 ];
-					while ( j-- ) {
-						tmp = tmp.lastChild;
-					}
-
-					// Support: QtWebKit
-					// jQuery.merge because push.apply(_, arraylike) throws
-					jQuery.merge( nodes, tmp.childNodes );
-
-					// Remember the top-level container
-					tmp = fragment.firstChild;
-
-					// Fixes #12346
-					// Support: Webkit, IE
-					tmp.textContent = "";
-				}
-			}
-		}
-
-		// Remove wrapper from fragment
-		fragment.textContent = "";
-
-		i = 0;
-		while ( (elem = nodes[ i++ ]) ) {
-
-			// #4087 - If origin and destination elements are the same, and this is
-			// that element, do not do anything
-			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
-				continue;
-			}
-
-			contains = jQuery.contains( elem.ownerDocument, elem );
-
-			// Append to fragment
-			tmp = getAll( fragment.appendChild( elem ), "script" );
-
-			// Preserve script evaluation history
-			if ( contains ) {
-				setGlobalEval( tmp );
-			}
-
-			// Capture executables
-			if ( scripts ) {
-				j = 0;
-				while ( (elem = tmp[ j++ ]) ) {
-					if ( rscriptType.test( elem.type || "" ) ) {
-						scripts.push( elem );
-					}
-				}
-			}
-		}
-
-		return fragment;
-	},
-
-	cleanData: function( elems ) {
-		var data, elem, type, key,
-			special = jQuery.event.special,
-			i = 0;
-
-		for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
-			if ( jQuery.acceptData( elem ) ) {
-				key = elem[ data_priv.expando ];
-
-				if ( key && (data = data_priv.cache[ key ]) ) {
-					if ( data.events ) {
-						for ( type in data.events ) {
-							if ( special[ type ] ) {
-								jQuery.event.remove( elem, type );
-
-							// This is a shortcut to avoid jQuery.event.remove's overhead
-							} else {
-								jQuery.removeEvent( elem, type, data.handle );
-							}
-						}
-					}
-					if ( data_priv.cache[ key ] ) {
-						// Discard any remaining `private` data
-						delete data_priv.cache[ key ];
-					}
-				}
-			}
-			// Discard any remaining `user` data
-			delete data_user.cache[ elem[ data_user.expando ] ];
-		}
-	}
-});
-
-jQuery.fn.extend({
-	text: function( value ) {
-		return access( this, function( value ) {
-			return value === undefined ?
-				jQuery.text( this ) :
-				this.empty().each(function() {
-					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-						this.textContent = value;
-					}
-				});
-		}, null, value, arguments.length );
-	},
-
-	append: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-				var target = manipulationTarget( this, elem );
-				target.appendChild( elem );
-			}
-		});
-	},
-
-	prepend: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-				var target = manipulationTarget( this, elem );
-				target.insertBefore( elem, target.firstChild );
-			}
-		});
-	},
-
-	before: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.parentNode ) {
-				this.parentNode.insertBefore( elem, this );
-			}
-		});
-	},
-
-	after: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.parentNode ) {
-				this.parentNode.insertBefore( elem, this.nextSibling );
-			}
-		});
-	},
-
-	remove: function( selector, keepData /* Internal Use Only */ ) {
-		var elem,
-			elems = selector ? jQuery.filter( selector, this ) : this,
-			i = 0;
-
-		for ( ; (elem = elems[i]) != null; i++ ) {
-			if ( !keepData && elem.nodeType === 1 ) {
-				jQuery.cleanData( getAll( elem ) );
-			}
-
-			if ( elem.parentNode ) {
-				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
-					setGlobalEval( getAll( elem, "script" ) );
-				}
-				elem.parentNode.removeChild( elem );
-			}
-		}
-
-		return this;
-	},
-
-	empty: function() {
-		var elem,
-			i = 0;
-
-		for ( ; (elem = this[i]) != null; i++ ) {
-			if ( elem.nodeType === 1 ) {
-
-				// Prevent memory leaks
-				jQuery.cleanData( getAll( elem, false ) );
-
-				// Remove any remaining nodes
-				elem.textContent = "";
-			}
-		}
-
-		return this;
-	},
-
-	clone: function( dataAndEvents, deepDataAndEvents ) {
-		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
-		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
-		return this.map(function() {
-			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
-		});
-	},
-
-	html: function( value ) {
-		return access( this, function( value ) {
-			var elem = this[ 0 ] || {},
-				i = 0,
-				l = this.length;
-
-			if ( value === undefined && elem.nodeType === 1 ) {
-				return elem.innerHTML;
-			}
-
-			// See if we can take a shortcut and just use innerHTML
-			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
-				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
-
-				value = value.replace( rxhtmlTag, "<$1></$2>" );
-
-				try {
-					for ( ; i < l; i++ ) {
-						elem = this[ i ] || {};
-
-						// Remove element nodes and prevent memory leaks
-						if ( elem.nodeType === 1 ) {
-							jQuery.cleanData( getAll( elem, false ) );
-							elem.innerHTML = value;
-						}
-					}
-
-					elem = 0;
-
-				// If using innerHTML throws an exception, use the fallback method
-				} catch( e ) {}
-			}
-
-			if ( elem ) {
-				this.empty().append( value );
-			}
-		}, null, value, arguments.length );
-	},
-
-	replaceWith: function() {
-		var arg = arguments[ 0 ];
-
-		// Make the changes, replacing each context element with the new content
-		this.domManip( arguments, function( elem ) {
-			arg = this.parentNode;
-
-			jQuery.cleanData( getAll( this ) );
-
-			if ( arg ) {
-				arg.replaceChild( elem, this );
-			}
-		});
-
-		// Force removal if there was no new content (e.g., from empty arguments)
-		return arg && (arg.length || arg.nodeType) ? this : this.remove();
-	},
-
-	detach: function( selector ) {
-		return this.remove( selector, true );
-	},
-
-	domManip: function( args, callback ) {
-
-		// Flatten any nested arrays
-		args = concat.apply( [], args );
-
-		var fragment, first, scripts, hasScripts, node, doc,
-			i = 0,
-			l = this.length,
-			set = this,
-			iNoClone = l - 1,
-			value = args[ 0 ],
-			isFunction = jQuery.isFunction( value );
-
-		// We can't cloneNode fragments that contain checked, in WebKit
-		if ( isFunction ||
-				( l > 1 && typeof value === "string" &&
-					!support.checkClone && rchecked.test( value ) ) ) {
-			return this.each(function( index ) {
-				var self = set.eq( index );
-				if ( isFunction ) {
-					args[ 0 ] = value.call( this, index, self.html() );
-				}
-				self.domManip( args, callback );
-			});
-		}
-
-		if ( l ) {
-			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
-			first = fragment.firstChild;
-
-			if ( fragment.childNodes.length === 1 ) {
-				fragment = first;
-			}
-
-			if ( first ) {
-				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
-				hasScripts = scripts.length;
-
-				// Use the original fragment for the last item instead of the first because it can end up
-				// being emptied incorrectly in certain situations (#8070).
-				for ( ; i < l; i++ ) {
-					node = fragment;
-
-					if ( i !== iNoClone ) {
-						node = jQuery.clone( node, true, true );
-
-						// Keep references to cloned scripts for later restoration
-						if ( hasScripts ) {
-							// Support: QtWebKit
-							// jQuery.merge because push.apply(_, arraylike) throws
-							jQuery.merge( scripts, getAll( node, "script" ) );
-						}
-					}
-
-					callback.call( this[ i ], node, i );
-				}
-
-				if ( hasScripts ) {
-					doc = scripts[ scripts.length - 1 ].ownerDocument;
-
-					// Reenable scripts
-					jQuery.map( scripts, restoreScript );
-
-					// Evaluate executable scripts on first document insertion
-					for ( i = 0; i < hasScripts; i++ ) {
-						node = scripts[ i ];
-						if ( rscriptType.test( node.type || "" ) &&
-							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
-							if ( node.src ) {
-								// Optional AJAX dependency, but won't run scripts if not present
-								if ( jQuery._evalUrl ) {
-									jQuery._evalUrl( node.src );
-								}
-							} else {
-								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
-							}
-						}
-					}
-				}
-			}
-		}
-
-		return this;
-	}
-});
-
-jQuery.each({
-	appendTo: "append",
-	prependTo: "prepend",
-	insertBefore: "before",
-	insertAfter: "after",
-	replaceAll: "replaceWith"
-}, function( name, original ) {
-	jQuery.fn[ name ] = function( selector ) {
-		var elems,
-			ret = [],
-			insert = jQuery( selector ),
-			last = insert.length - 1,
-			i = 0;
-
-		for ( ; i <= last; i++ ) {
-			elems = i === last ? this : this.clone( true );
-			jQuery( insert[ i ] )[ original ]( elems );
-
-			// Support: QtWebKit
-			// .get() because push.apply(_, arraylike) throws
-			push.apply( ret, elems.get() );
-		}
-
-		return this.pushStack( ret );
-	};
-});
-
-
-var iframe,
-	elemdisplay = {};
-
-/**
- * Retrieve the actual display of a element
- * @param {String} name nodeName of the element
- * @param {Object} doc Document object
- */
-// Called only from within defaultDisplay
-function actualDisplay( name, doc ) {
-	var style,
-		elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-
-		// getDefaultComputedStyle might be reliably used only on attached element
-		display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
-
-			// Use of this method is a temporary fix (more like optmization) until something better comes along,
-			// since it was removed from specification and supported only in FF
-			style.display : jQuery.css( elem[ 0 ], "display" );
-
-	// We don't have any data stored on the element,
-	// so use "detach" method as fast way to get rid of the element
-	elem.detach();
-
-	return display;
-}
-
-/**
- * Try to determine the default display value of an element
- * @param {String} nodeName
- */
-function defaultDisplay( nodeName ) {
-	var doc = document,
-		display = elemdisplay[ nodeName ];
-
-	if ( !display ) {
-		display = actualDisplay( nodeName, doc );
-
-		// If the simple way fails, read from inside an iframe
-		if ( display === "none" || !display ) {
-
-			// Use the already-created iframe if possible
-			iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
-
-			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
-			doc = iframe[ 0 ].contentDocument;
-
-			// Support: IE
-			doc.write();
-			doc.close();
-
-			display = actualDisplay( nodeName, doc );
-			iframe.detach();
-		}
-
-		// Store the correct default display
-		elemdisplay[ nodeName ] = display;
-	}
-
-	return display;
-}
-var rmargin = (/^margin/);
-
-var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
-
-var getStyles = function( elem ) {
-		return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
-	};
-
-
-
-function curCSS( elem, name, computed ) {
-	var width, minWidth, maxWidth, ret,
-		style = elem.style;
-
-	computed = computed || getStyles( elem );
-
-	// Support: IE9
-	// getPropertyValue is only needed for .css('filter') in IE9, see #12537
-	if ( computed ) {
-		ret = computed.getPropertyValue( name ) || computed[ name ];
-	}
-
-	if ( computed ) {
-
-		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
-			ret = jQuery.style( elem, name );
-		}
-
-		// Support: iOS < 6
-		// A tribute to the "awesome hack by Dean Edwards"
-		// iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
-		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
-		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
-			// Remember the original values
-			width = style.width;
-			minWidth = style.minWidth;
-			maxWidth = style.maxWidth;
-
-			// Put in the new values to get a computed value out
-			style.minWidth = style.maxWidth = style.width = ret;
-			ret = computed.width;
-
-			// Revert the changed values
-			style.width = width;
-			style.minWidth = minWidth;
-			style.maxWidth = maxWidth;
-		}
-	}
-
-	return ret !== undefined ?
-		// Support: IE
-		// IE returns zIndex value as an integer.
-		ret + "" :
-		ret;
-}
-
-
-function addGetHookIf( conditionFn, hookFn ) {
-	// Define the hook, we'll check on the first run if it's really needed.
-	return {
-		get: function() {
-			if ( conditionFn() ) {
-				// Hook not needed (or it's not possible to use it due to missing dependency),
-				// remove it.
-				// Since there are no other hooks for marginRight, remove the whole object.
-				delete this.get;
-				return;
-			}
-
-			// Hook needed; redefine it so that the support test is not executed again.
-
-			return (this.get = hookFn).apply( this, arguments );
-		}
-	};
-}
-
-
-(function() {
-	var pixelPositionVal, boxSizingReliableVal,
-		docElem = document.documentElement,
-		container = document.createElement( "div" ),
-		div = document.createElement( "div" );
-
-	if ( !div.style ) {
-		return;
-	}
-
-	div.style.backgroundClip = "content-box";
-	div.cloneNode( true ).style.backgroundClip = "";
-	support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
-	container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" +
-		"position:absolute";
-	container.appendChild( div );
-
-	// Executing both pixelPosition & boxSizingReliable tests require only one layout
-	// so they're executed at the same time to save the second computation.
-	function computePixelPositionAndBoxSizingReliable() {
-		div.style.cssText =
-			// Support: Firefox<29, Android 2.3
-			// Vendor-prefix box-sizing
-			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
-			"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
-			"border:1px;padding:1px;width:4px;position:absolute";
-		div.innerHTML = "";
-		docElem.appendChild( container );
-
-		var divStyle = window.getComputedStyle( div, null );
-		pixelPositionVal = divStyle.top !== "1%";
-		boxSizingReliableVal = divStyle.width === "4px";
-
-		docElem.removeChild( container );
-	}
-
-	// Support: node.js jsdom
-	// Don't assume that getComputedStyle is a property of the global object
-	if ( window.getComputedStyle ) {
-		jQuery.extend( support, {
-			pixelPosition: function() {
-				// This test is executed only once but we still do memoizing
-				// since we can use the boxSizingReliable pre-computing.
-				// No need to check if the test was already performed, though.
-				computePixelPositionAndBoxSizingReliable();
-				return pixelPositionVal;
-			},
-			boxSizingReliable: function() {
-				if ( boxSizingReliableVal == null ) {
-					computePixelPositionAndBoxSizingReliable();
-				}
-				return boxSizingReliableVal;
-			},
-			reliableMarginRight: function() {
-				// Support: Android 2.3
-				// Check if div with explicit width and no margin-right incorrectly
-				// gets computed margin-right based on width of container. (#3333)
-				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-				// This support function is only executed once so no memoizing is needed.
-				var ret,
-					marginDiv = div.appendChild( document.createElement( "div" ) );
-
-				// Reset CSS: box-sizing; display; margin; border; padding
-				marginDiv.style.cssText = div.style.cssText =
-					// Support: Firefox<29, Android 2.3
-					// Vendor-prefix box-sizing
-					"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
-					"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
-				marginDiv.style.marginRight = marginDiv.style.width = "0";
-				div.style.width = "1px";
-				docElem.appendChild( container );
-
-				ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
-
-				docElem.removeChild( container );
-
-				return ret;
-			}
-		});
-	}
-})();
-
-
-// A method for quickly swapping in/out CSS properties to get correct calculations.
-jQuery.swap = function( elem, options, callback, args ) {
-	var ret, name,
-		old = {};
-
-	// Remember the old values, and insert the new ones
-	for ( name in options ) {
-		old[ name ] = elem.style[ name ];
-		elem.style[ name ] = options[ name ];
-	}
-
-	ret = callback.apply( elem, args || [] );
-
-	// Revert the old values
-	for ( name in options ) {
-		elem.style[ name ] = old[ name ];
-	}
-
-	return ret;
-};
-
-
-var
-	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
-	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
-	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
-	rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
-	rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
-
-	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
-	cssNormalTransform = {
-		letterSpacing: "0",
-		fontWeight: "400"
-	},
-
-	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
-	// shortcut for names that are not vendor prefixed
-	if ( name in style ) {
-		return name;
-	}
-
-	// check for vendor prefixed names
-	var capName = name[0].toUpperCase() + name.slice(1),
-		origName = name,
-		i = cssPrefixes.length;
-
-	while ( i-- ) {
-		name = cssPrefixes[ i ] + capName;
-		if ( name in style ) {
-			return name;
-		}
-	}
-
-	return origName;
-}
-
-function setPositiveNumber( elem, value, subtract ) {
-	var matches = rnumsplit.exec( value );
-	return matches ?
-		// Guard against undefined "subtract", e.g., when used as in cssHooks
-		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
-		value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
-	var i = extra === ( isBorderBox ? "border" : "content" ) ?
-		// If we already have the right measurement, avoid augmentation
-		4 :
-		// Otherwise initialize for horizontal or vertical properties
-		name === "width" ? 1 : 0,
-
-		val = 0;
-
-	for ( ; i < 4; i += 2 ) {
-		// both box models exclude margin, so add it if we want it
-		if ( extra === "margin" ) {
-			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
-		}
-
-		if ( isBorderBox ) {
-			// border-box includes padding, so remove it if we want content
-			if ( extra === "content" ) {
-				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-			}
-
-			// at this point, extra isn't border nor margin, so remove border
-			if ( extra !== "margin" ) {
-				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-			}
-		} else {
-			// at this point, extra isn't content, so add padding
-			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
-			// at this point, extra isn't content nor padding, so add border
-			if ( extra !== "padding" ) {
-				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-			}
-		}
-	}
-
-	return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
-	// Start with offset property, which is equivalent to the border-box value
-	var valueIsBorderBox = true,
-		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
-		styles = getStyles( elem ),
-		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
-	// some non-html elements return undefined for offsetWidth, so check for null/undefined
-	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
-	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
-	if ( val <= 0 || val == null ) {
-		// Fall back to computed then uncomputed css if necessary
-		val = curCSS( elem, name, styles );
-		if ( val < 0 || val == null ) {
-			val = elem.style[ name ];
-		}
-
-		// Computed unit is not pixels. Stop here and return.
-		if ( rnumnonpx.test(val) ) {
-			return val;
-		}
-
-		// we need the check for style in case a browser which returns unreliable values
-		// for getComputedStyle silently falls back to the reliable elem.style
-		valueIsBorderBox = isBorderBox &&
-			( support.boxSizingReliable() || val === elem.style[ name ] );
-
-		// Normalize "", auto, and prepare for extra
-		val = parseFloat( val ) || 0;
-	}
-
-	// use the active box-sizing model to add/subtract irrelevant styles
-	return ( val +
-		augmentWidthOrHeight(
-			elem,
-			name,
-			extra || ( isBorderBox ? "border" : "content" ),
-			valueIsBorderBox,
-			styles
-		)
-	) + "px";
-}
-
-function showHide( elements, show ) {
-	var display, elem, hidden,
-		values = [],
-		index = 0,
-		length = elements.length;
-
-	for ( ; index < length; index++ ) {
-		elem = elements[ index ];
-		if ( !elem.style ) {
-			continue;
-		}
-
-		values[ index ] = data_priv.get( elem, "olddisplay" );
-		display = elem.style.display;
-		if ( show ) {
-			// Reset the inline display of this element to learn if it is
-			// being hidden by cascaded rules or not
-			if ( !values[ index ] && display === "none" ) {
-				elem.style.display = "";
-			}
-
-			// Set elements which have been overridden with display: none
-			// in a stylesheet to whatever the default browser style is
-			// for such an element
-			if ( elem.style.display === "" && isHidden( elem ) ) {
-				values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
-			}
-		} else {
-			hidden = isHidden( elem );
-
-			if ( display !== "none" || !hidden ) {
-				data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
-			}
-		}
-	}
-
-	// Set the display of most of the elements in a second loop
-	// to avoid the constant reflow
-	for ( index = 0; index < length; index++ ) {
-		elem = elements[ index ];
-		if ( !elem.style ) {
-			continue;
-		}
-		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
-			elem.style.display = show ? values[ index ] || "" : "none";
-		}
-	}
-
-	return elements;
-}
-
-jQuery.extend({
-	// Add in style property hooks for overriding the default
-	// behavior of getting and setting a style property
-	cssHooks: {
-		opacity: {
-			get: function( elem, computed ) {
-				if ( computed ) {
-					// We should always get a number back from opacity
-					var ret = curCSS( elem, "opacity" );
-					return ret === "" ? "1" : ret;
-				}
-			}
-		}
-	},
-
-	// Don't automatically add "px" to these possibly-unitless properties
-	cssNumber: {
-		"columnCount": true,
-		"fillOpacity": true,
-		"flexGrow": true,
-		"flexShrink": true,
-		"fontWeight": true,
-		"lineHeight": true,
-		"opacity": true,
-		"order": true,
-		"orphans": true,
-		"widows": true,
-		"zIndex": true,
-		"zoom": true
-	},
-
-	// Add in properties whose names you wish to fix before
-	// setting or getting the value
-	cssProps: {
-		// normalize float css property
-		"float": "cssFloat"
-	},
-
-	// Get and set the style property on a DOM Node
-	style: function( elem, name, value, extra ) {
-		// Don't set styles on text and comment nodes
-		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
-			return;
-		}
-
-		// Make sure that we're working with the right name
-		var ret, type, hooks,
-			origName = jQuery.camelCase( name ),
-			style = elem.style;
-
-		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
-		// gets hook for the prefixed version
-		// followed by the unprefixed version
-		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-		// Check if we're setting a value
-		if ( value !== undefined ) {
-			type = typeof value;
-
-			// convert relative number strings (+= or -=) to relative numbers. #7345
-			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
-				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
-				// Fixes bug #9237
-				type = "number";
-			}
-
-			// Make sure that null and NaN values aren't set. See: #7116
-			if ( value == null || value !== value ) {
-				return;
-			}
-
-			// If a number was passed in, add 'px' to the (except for certain CSS properties)
-			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
-				value += "px";
-			}
-
-			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
-			// but it would mean to define eight (for every problematic property) identical functions
-			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
-				style[ name ] = "inherit";
-			}
-
-			// If a hook was provided, use that value, otherwise just set the specified value
-			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
-				style[ name ] = value;
-			}
-
-		} else {
-			// If a hook was provided get the non-computed value from there
-			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
-				return ret;
-			}
-
-			// Otherwise just get the value from the style object
-			return style[ name ];
-		}
-	},
-
-	css: function( elem, name, extra, styles ) {
-		var val, num, hooks,
-			origName = jQuery.camelCase( name );
-
-		// Make sure that we're working with the right name
-		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
-		// gets hook for the prefixed version
-		// followed by the unprefixed version
-		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-		// If a hook was provided get the computed value from there
-		if ( hooks && "get" in hooks ) {
-			val = hooks.get( elem, true, extra );
-		}
-
-		// Otherwise, if a way to get the computed value exists, use that
-		if ( val === undefined ) {
-			val = curCSS( elem, name, styles );
-		}
-
-		//convert "normal" to computed value
-		if ( val === "normal" && name in cssNormalTransform ) {
-			val = cssNormalTransform[ name ];
-		}
-
-		// Return, converting to number if forced or a qualifier was provided and val looks numeric
-		if ( extra === "" || extra ) {
-			num = parseFloat( val );
-			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
-		}
-		return val;
-	}
-});
-
-jQuery.each([ "height", "width" ], function( i, name ) {
-	jQuery.cssHooks[ name ] = {
-		get: function( elem, computed, extra ) {
-			if ( computed ) {
-				// certain elements can have dimension info if we invisibly show them
-				// however, it must have a current display style that would benefit from this
-				return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
-					jQuery.swap( elem, cssShow, function() {
-						return getWidthOrHeight( elem, name, extra );
-					}) :
-					getWidthOrHeight( elem, name, extra );
-			}
-		},
-
-		set: function( elem, value, extra ) {
-			var styles = extra && getStyles( elem );
-			return setPositiveNumber( elem, value, extra ?
-				augmentWidthOrHeight(
-					elem,
-					name,
-					extra,
-					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
-					styles
-				) : 0
-			);
-		}
-	};
-});
-
-// Support: Android 2.3
-jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
-	function( elem, computed ) {
-		if ( computed ) {
-			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-			// Work around by temporarily setting element display to inline-block
-			return jQuery.swap( elem, { "display": "inline-block" },
-				curCSS, [ elem, "marginRight" ] );
-		}
-	}
-);
-
-// These hooks are used by animate to expand properties
-jQuery.each({
-	margin: "",
-	padding: "",
-	border: "Width"
-}, function( prefix, suffix ) {
-	jQuery.cssHooks[ prefix + suffix ] = {
-		expand: function( value ) {
-			var i = 0,
-				expanded = {},
-
-				// assumes a single number if not a string
-				parts = typeof value === "string" ? value.split(" ") : [ value ];
-
-			for ( ; i < 4; i++ ) {
-				expanded[ prefix + cssExpand[ i ] + suffix ] =
-					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
-			}
-
-			return expanded;
-		}
-	};
-
-	if ( !rmargin.test( prefix ) ) {
-		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
-	}
-});
-
-jQuery.fn.extend({
-	css: function( name, value ) {
-		return access( this, function( elem, name, value ) {
-			var styles, len,
-				map = {},
-				i = 0;
-
-			if ( jQuery.isArray( name ) ) {
-				styles = getStyles( elem );
-				len = name.length;
-
-				for ( ; i < len; i++ ) {
-					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
-				}
-
-				return map;
-			}
-
-			return value !== undefined ?
-				jQuery.style( elem, name, value ) :
-				jQuery.css( elem, name );
-		}, name, value, arguments.length > 1 );
-	},
-	show: function() {
-		return showHide( this, true );
-	},
-	hide: function() {
-		return showHide( this );
-	},
-	toggle: function( state ) {
-		if ( typeof state === "boolean" ) {
-			return state ? this.show() : this.hide();
-		}
-
-		return this.each(function() {
-			if ( isHidden( this ) ) {
-				jQuery( this ).show();
-			} else {
-				jQuery( this ).hide();
-			}
-		});
-	}
-});
-
-
-function Tween( elem, options, prop, end, easing ) {
-	return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
-	constructor: Tween,
-	init: function( elem, options, prop, end, easing, unit ) {
-		this.elem = elem;
-		this.prop = prop;
-		this.easing = easing || "swing";
-		this.options = options;
-		this.start = this.now = this.cur();
-		this.end = end;
-		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-	},
-	cur: function() {
-		var hooks = Tween.propHooks[ this.prop ];
-
-		return hooks && hooks.get ?
-			hooks.get( this ) :
-			Tween.propHooks._default.get( this );
-	},
-	run: function( percent ) {
-		var eased,
-			hooks = Tween.propHooks[ this.prop ];
-
-		if ( this.options.duration ) {
-			this.pos = eased = jQuery.easing[ this.easing ](
-				percent, this.options.duration * percent, 0, 1, this.options.duration
-			);
-		} else {
-			this.pos = eased = percent;
-		}
-		this.now = ( this.end - this.start ) * eased + this.start;
-
-		if ( this.options.step ) {
-			this.options.step.call( this.elem, this.now, this );
-		}
-
-		if ( hooks && hooks.set ) {
-			hooks.set( this );
-		} else {
-			Tween.propHooks._default.set( this );
-		}
-		return this;
-	}
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
-	_default: {
-		get: function( tween ) {
-			var result;
-
-			if ( tween.elem[ tween.prop ] != null &&
-				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
-				return tween.elem[ tween.prop ];
-			}
-
-			// passing an empty string as a 3rd parameter to .css will automatically
-			// attempt a parseFloat and fallback to a string if the parse fails
-			// so, simple values such as "10px" are parsed to Float.
-			// complex values such as "rotate(1rad)" are returned as is.
-			result = jQuery.css( tween.elem, tween.prop, "" );
-			// Empty strings, null, undefined and "auto" are converted to 0.
-			return !result || result === "auto" ? 0 : result;
-		},
-		set: function( tween ) {
-			// use step hook for back compat - use cssHook if its there - use .style if its
-			// available and use plain properties where available
-			if ( jQuery.fx.step[ tween.prop ] ) {
-				jQuery.fx.step[ tween.prop ]( tween );
-			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
-				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
-			} else {
-				tween.elem[ tween.prop ] = tween.now;
-			}
-		}
-	}
-};
-
-// Support: IE9
-// Panic based approach to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
-	set: function( tween ) {
-		if ( tween.elem.nodeType && tween.elem.parentNode ) {
-			tween.elem[ tween.prop ] = tween.now;
-		}
-	}
-};
-
-jQuery.easing = {
-	linear: function( p ) {
-		return p;
-	},
-	swing: function( p ) {
-		return 0.5 - Math.cos( p * Math.PI ) / 2;
-	}
-};
-
-jQuery.fx = Tween.prototype.init;
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-
-
-
-var
-	fxNow, timerId,
-	rfxtypes = /^(?:toggle|show|hide)$/,
-	rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
-	rrun = /queueHooks$/,
-	animationPrefilters = [ defaultPrefilter ],
-	tweeners = {
-		"*": [ function( prop, value ) {
-			var tween = this.createTween( prop, value ),
-				target = tween.cur(),
-				parts = rfxnum.exec( value ),
-				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
-
-				// Starting value computation is required for potential unit mismatches
-				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
-					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
-				scale = 1,
-				maxIterations = 20;
-
-			if ( start && start[ 3 ] !== unit ) {
-				// Trust units reported by jQuery.css
-				unit = unit || start[ 3 ];
-
-				// Make sure we update the tween properties later on
-				parts = parts || [];
-
-				// Iteratively approximate from a nonzero starting point
-				start = +target || 1;
-
-				do {
-					// If previous iteration zeroed out, double until we get *something*
-					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
-					scale = scale || ".5";
-
-					// Adjust and apply
-					start = start / scale;
-					jQuery.style( tween.elem, prop, start + unit );
-
-				// Update scale, tolerating zero or NaN from tween.cur()
-				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
-				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
-			}
-
-			// Update tween properties
-			if ( parts ) {
-				start = tween.start = +start || +target || 0;
-				tween.unit = unit;
-				// If a +=/-= token was provided, we're doing a relative animation
-				tween.end = parts[ 1 ] ?
-					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
-					+parts[ 2 ];
-			}
-
-			return tween;
-		} ]
-	};
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
-	setTimeout(function() {
-		fxNow = undefined;
-	});
-	return ( fxNow = jQuery.now() );
-}
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
-	var which,
-		i = 0,
-		attrs = { height: type };
-
-	// if we include width, step value is 1 to do all cssExpand values,
-	// if we don't include width, step value is 2 to skip over Left and Right
-	includeWidth = includeWidth ? 1 : 0;
-	for ( ; i < 4 ; i += 2 - includeWidth ) {
-		which = cssExpand[ i ];
-		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
-	}
-
-	if ( includeWidth ) {
-		attrs.opacity = attrs.width = type;
-	}
-
-	return attrs;
-}
-
-function createTween( value, prop, animation ) {
-	var tween,
-		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
-		index = 0,
-		length = collection.length;
-	for ( ; index < length; index++ ) {
-		if ( (tween = collection[ index ].call( animation, prop, value )) ) {
-
-			// we're done with this property
-			return tween;
-		}
-	}
-}
-
-function defaultPrefilter( elem, props, opts ) {
-	/* jshint validthis: true */
-	var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
-		anim = this,
-		orig = {},
-		style = elem.style,
-		hidden = elem.nodeType && isHidden( elem ),
-		dataShow = data_priv.get( elem, "fxshow" );
-
-	// handle queue: false promises
-	if ( !opts.queue ) {
-		hooks = jQuery._queueHooks( elem, "fx" );
-		if ( hooks.unqueued == null ) {
-			hooks.unqueued = 0;
-			oldfire = hooks.empty.fire;
-			hooks.empty.fire = function() {
-				if ( !hooks.unqueued ) {
-					oldfire();
-				}
-			};
-		}
-		hooks.unqueued++;
-
-		anim.always(function() {
-			// doing this makes sure that the complete handler will be called
-			// before this completes
-			anim.always(function() {
-				hooks.unqueued--;
-				if ( !jQuery.queue( elem, "fx" ).length ) {
-					hooks.empty.fire();
-				}
-			});
-		});
-	}
-
-	// height/width overflow pass
-	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
-		// Make sure that nothing sneaks out
-		// Record all 3 overflow attributes because IE9-10 do not
-		// change the overflow attribute when overflowX and
-		// overflowY are set to the same value
-		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
-		// Set display property to inline-block for height/width
-		// animations on inline elements that are having width/height animated
-		display = jQuery.css( elem, "display" );
-
-		// Test default display if display is currently "none"
-		checkDisplay = display === "none" ?
-			data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
-
-		if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
-			style.display = "inline-block";
-		}
-	}
-
-	if ( opts.overflow ) {
-		style.overflow = "hidden";
-		anim.always(function() {
-			style.overflow = opts.overflow[ 0 ];
-			style.overflowX = opts.overflow[ 1 ];
-			style.overflowY = opts.overflow[ 2 ];
-		});
-	}
-
-	// show/hide pass
-	for ( prop in props ) {
-		value = props[ prop ];
-		if ( rfxtypes.exec( value ) ) {
-			delete props[ prop ];
-			toggle = toggle || value === "toggle";
-			if ( value === ( hidden ? "hide" : "show" ) ) {
-
-				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
-				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
-					hidden = true;
-				} else {
-					continue;
-				}
-			}
-			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
-
-		// Any non-fx value stops us from restoring the original display value
-		} else {
-			display = undefined;
-		}
-	}
-
-	if ( !jQuery.isEmptyObject( orig ) ) {
-		if ( dataShow ) {
-			if ( "hidden" in dataShow ) {
-				hidden = dataShow.hidden;
-			}
-		} else {
-			dataShow = data_priv.access( elem, "fxshow", {} );
-		}
-
-		// store state if its toggle - enables .stop().toggle() to "reverse"
-		if ( toggle ) {
-			dataShow.hidden = !hidden;
-		}
-		if ( hidden ) {
-			jQuery( elem ).show();
-		} else {
-			anim.done(function() {
-				jQuery( elem ).hide();
-			});
-		}
-		anim.done(function() {
-			var prop;
-
-			data_priv.remove( elem, "fxshow" );
-			for ( prop in orig ) {
-				jQuery.style( elem, prop, orig[ prop ] );
-			}
-		});
-		for ( prop in orig ) {
-			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
-
-			if ( !( prop in dataShow ) ) {
-				dataShow[ prop ] = tween.start;
-				if ( hidden ) {
-					tween.end = tween.start;
-					tween.start = prop === "width" || prop === "height" ? 1 : 0;
-				}
-			}
-		}
-
-	// If this is a noop like .hide().hide(), restore an overwritten display value
-	} else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
-		style.display = display;
-	}
-}
-
-function propFilter( props, specialEasing ) {
-	var index, name, easing, value, hooks;
-
-	// camelCase, specialEasing and expand cssHook pass
-	for ( index in props ) {
-		name = jQuery.camelCase( index );
-		easing = specialEasing[ name ];
-		value = props[ index ];
-		if ( jQuery.isArray( value ) ) {
-			easing = value[ 1 ];
-			value = props[ index ] = value[ 0 ];
-		}
-
-		if ( index !== name ) {
-			props[ name ] = value;
-			delete props[ index ];
-		}
-
-		hooks = jQuery.cssHooks[ name ];
-		if ( hooks && "expand" in hooks ) {
-			value = hooks.expand( value );
-			delete props[ name ];
-
-			// not quite $.extend, this wont overwrite keys already present.
-			// also - reusing 'index' from above because we have the correct "name"
-			for ( index in value ) {
-				if ( !( index in props ) ) {
-					props[ index ] = value[ index ];
-					specialEasing[ index ] = easing;
-				}
-			}
-		} else {
-			specialEasing[ name ] = easing;
-		}
-	}
-}
-
-function Animation( elem, properties, options ) {
-	var result,
-		stopped,
-		index = 0,
-		length = animationPrefilters.length,
-		deferred = jQuery.Deferred().always( function() {
-			// don't match elem in the :animated selector
-			delete tick.elem;
-		}),
-		tick = function() {
-			if ( stopped ) {
-				return false;
-			}
-			var currentTime = fxNow || createFxNow(),
-				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
-				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
-				temp = remaining / animation.duration || 0,
-				percent = 1 - temp,
-				index = 0,
-				length = animation.tweens.length;
-
-			for ( ; index < length ; index++ ) {
-				animation.tweens[ index ].run( percent );
-			}
-
-			deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
-			if ( percent < 1 && length ) {
-				return remaining;
-			} else {
-				deferred.resolveWith( elem, [ animation ] );
-				return false;
-			}
-		},
-		animation = deferred.promise({
-			elem: elem,
-			props: jQuery.extend( {}, properties ),
-			opts: jQuery.extend( true, { specialEasing: {} }, options ),
-			originalProperties: properties,
-			originalOptions: options,
-			startTime: fxNow || createFxNow(),
-			duration: options.duration,
-			tweens: [],
-			createTween: function( prop, end ) {
-				var tween = jQuery.Tween( elem, animation.opts, prop, end,
-						animation.opts.specialEasing[ prop ] || animation.opts.easing );
-				animation.tweens.push( tween );
-				return tween;
-			},
-			stop: function( gotoEnd ) {
-				var index = 0,
-					// if we are going to the end, we want to run all the tweens
-					// otherwise we skip this part
-					length = gotoEnd ? animation.tweens.length : 0;
-				if ( stopped ) {
-					return this;
-				}
-				stopped = true;
-				for ( ; index < length ; index++ ) {
-					animation.tweens[ index ].run( 1 );
-				}
-
-				// resolve when we played the last frame
-				// otherwise, reject
-				if ( gotoEnd ) {
-					deferred.resolveWith( elem, [ animation, gotoEnd ] );
-				} else {
-					deferred.rejectWith( elem, [ animation, gotoEnd ] );
-				}
-				return this;
-			}
-		}),
-		props = animation.props;
-
-	propFilter( props, animation.opts.specialEasing );
-
-	for ( ; index < length ; index++ ) {
-		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
-		if ( result ) {
-			return result;
-		}
-	}
-
-	jQuery.map( props, createTween, animation );
-
-	if ( jQuery.isFunction( animation.opts.start ) ) {
-		animation.opts.start.call( elem, animation );
-	}
-
-	jQuery.fx.timer(
-		jQuery.extend( tick, {
-			elem: elem,
-			anim: animation,
-			queue: animation.opts.queue
-		})
-	);
-
-	// attach callbacks from options
-	return animation.progress( animation.opts.progress )
-		.done( animation.opts.done, animation.opts.complete )
-		.fail( animation.opts.fail )
-		.always( animation.opts.always );
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
-	tweener: function( props, callback ) {
-		if ( jQuery.isFunction( props ) ) {
-			callback = props;
-			props = [ "*" ];
-		} else {
-			props = props.split(" ");
-		}
-
-		var prop,
-			index = 0,
-			length = props.length;
-
-		for ( ; index < length ; index++ ) {
-			prop = props[ index ];
-			tweeners[ prop ] = tweeners[ prop ] || [];
-			tweeners[ prop ].unshift( callback );
-		}
-	},
-
-	prefilter: function( callback, prepend ) {
-		if ( prepend ) {
-			animationPrefilters.unshift( callback );
-		} else {
-			animationPrefilters.push( callback );
-		}
-	}
-});
-
-jQuery.speed = function( speed, easing, fn ) {
-	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
-		complete: fn || !fn && easing ||
-			jQuery.isFunction( speed ) && speed,
-		duration: speed,
-		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
-	};
-
-	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
-		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
-	// normalize opt.queue - true/undefined/null -> "fx"
-	if ( opt.queue == null || opt.queue === true ) {
-		opt.queue = "fx";
-	}
-
-	// Queueing
-	opt.old = opt.complete;
-
-	opt.complete = function() {
-		if ( jQuery.isFunction( opt.old ) ) {
-			opt.old.call( this );
-		}
-
-		if ( opt.queue ) {
-			jQuery.dequeue( this, opt.queue );
-		}
-	};
-
-	return opt;
-};
-
-jQuery.fn.extend({
-	fadeTo: function( speed, to, easing, callback ) {
-
-		// show any hidden elements after setting opacity to 0
-		return this.filter( isHidden ).css( "opacity", 0 ).show()
-
-			// animate to the value specified
-			.end().animate({ opacity: to }, speed, easing, callback );
-	},
-	animate: function( prop, speed, easing, callback ) {
-		var empty = jQuery.isEmptyObject( prop ),
-			optall = jQuery.speed( speed, easing, callback ),
-			doAnimation = function() {
-				// Operate on a copy of prop so per-property easing won't be lost
-				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-
-				// Empty animations, or finishing resolves immediately
-				if ( empty || data_priv.get( this, "finish" ) ) {
-					anim.stop( true );
-				}
-			};
-			doAnimation.finish = doAnimation;
-
-		return empty || optall.queue === false ?
-			this.each( doAnimation ) :
-			this.queue( optall.queue, doAnimation );
-	},
-	stop: function( type, clearQueue, gotoEnd ) {
-		var stopQueue = function( hooks ) {
-			var stop = hooks.stop;
-			delete hooks.stop;
-			stop( gotoEnd );
-		};
-
-		if ( typeof type !== "string" ) {
-			gotoEnd = clearQueue;
-			clearQueue = type;
-			type = undefined;
-		}
-		if ( clearQueue && type !== false ) {
-			this.queue( type || "fx", [] );
-		}
-
-		return this.each(function() {
-			var dequeue = true,
-				index = type != null && type + "queueHooks",
-				timers = jQuery.timers,
-				data = data_priv.get( this );
-
-			if ( index ) {
-				if ( data[ index ] && data[ index ].stop ) {
-					stopQueue( data[ index ] );
-				}
-			} else {
-				for ( index in data ) {
-					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
-						stopQueue( data[ index ] );
-					}
-				}
-			}
-
-			for ( index = timers.length; index--; ) {
-				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
-					timers[ index ].anim.stop( gotoEnd );
-					dequeue = false;
-					timers.splice( index, 1 );
-				}
-			}
-
-			// start the next in the queue if the last step wasn't forced
-			// timers currently will call their complete callbacks, which will dequeue
-			// but only if they were gotoEnd
-			if ( dequeue || !gotoEnd ) {
-				jQuery.dequeue( this, type );
-			}
-		});
-	},
-	finish: function( type ) {
-		if ( type !== false ) {
-			type = type || "fx";
-		}
-		return this.each(function() {
-			var index,
-				data = data_priv.get( this ),
-				queue = data[ type + "queue" ],
-				hooks = data[ type + "queueHooks" ],
-				timers = jQuery.timers,
-				length = queue ? queue.length : 0;
-
-			// enable finishing flag on private data
-			data.finish = true;
-
-			// empty the queue first
-			jQuery.queue( this, type, [] );
-
-			if ( hooks && hooks.stop ) {
-				hooks.stop.call( this, true );
-			}
-
-			// look for any active animations, and finish them
-			for ( index = timers.length; index--; ) {
-				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
-					timers[ index ].anim.stop( true );
-					timers.splice( index, 1 );
-				}
-			}
-
-			// look for any animations in the old queue and finish them
-			for ( index = 0; index < length; index++ ) {
-				if ( queue[ index ] && queue[ index ].finish ) {
-					queue[ index ].finish.call( this );
-				}
-			}
-
-			// turn off finishing flag
-			delete data.finish;
-		});
-	}
-});
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
-	var cssFn = jQuery.fn[ name ];
-	jQuery.fn[ name ] = function( speed, easing, callback ) {
-		return speed == null || typeof speed === "boolean" ?
-			cssFn.apply( this, arguments ) :
-			this.animate( genFx( name, true ), speed, easing, callback );
-	};
-});
-
-// Generate shortcuts for custom animations
-jQuery.each({
-	slideDown: genFx("show"),
-	slideUp: genFx("hide"),
-	slideToggle: genFx("toggle"),
-	fadeIn: { opacity: "show" },
-	fadeOut: { opacity: "hide" },
-	fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
-	jQuery.fn[ name ] = function( speed, easing, callback ) {
-		return this.animate( props, speed, easing, callback );
-	};
-});
-
-jQuery.timers = [];
-jQuery.fx.tick = function() {
-	var timer,
-		i = 0,
-		timers = jQuery.timers;
-
-	fxNow = jQuery.now();
-
-	for ( ; i < timers.length; i++ ) {
-		timer = timers[ i ];
-		// Checks the timer has not already been removed
-		if ( !timer() && timers[ i ] === timer ) {
-			timers.splice( i--, 1 );
-		}
-	}
-
-	if ( !timers.length ) {
-		jQuery.fx.stop();
-	}
-	fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
-	jQuery.timers.push( timer );
-	if ( timer() ) {
-		jQuery.fx.start();
-	} else {
-		jQuery.timers.pop();
-	}
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.start = function() {
-	if ( !timerId ) {
-		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
-	}
-};
-
-jQuery.fx.stop = function() {
-	clearInterval( timerId );
-	timerId = null;
-};
-
-jQuery.fx.speeds = {
-	slow: 600,
-	fast: 200,
-	// Default speed
-	_default: 400
-};
-
-
-// Based off of the plugin by Clint Helfers, with permission.
-// http://blindsignals.com/index.php/2009/07/jquery-delay/
-jQuery.fn.delay = function( time, type ) {
-	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
-	type = type || "fx";
-
-	return this.queue( type, function( next, hooks ) {
-		var timeout = setTimeout( next, time );
-		hooks.stop = function() {
-			clearTimeout( timeout );
-		};
-	});
-};
-
-
-(function() {
-	var input = document.createElement( "input" ),
-		select = document.createElement( "select" ),
-		opt = select.appendChild( document.createElement( "option" ) );
-
-	input.type = "checkbox";
-
-	// Support: iOS 5.1, Android 4.x, Android 2.3
-	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
-	support.checkOn = input.value !== "";
-
-	// Must access the parent to make an option select properly
-	// Support: IE9, IE10
-	support.optSelected = opt.selected;
-
-	// Make sure that the options inside disabled selects aren't marked as disabled
-	// (WebKit marks them as disabled)
-	select.disabled = true;
-	support.optDisabled = !opt.disabled;
-
-	// Check if an input maintains its value after becoming a radio
-	// Support: IE9, IE10
-	input = document.createElement( "input" );
-	input.value = "t";
-	input.type = "radio";
-	support.radioValue = input.value === "t";
-})();
-
-
-var nodeHook, boolHook,
-	attrHandle = jQuery.expr.attrHandle;
-
-jQuery.fn.extend({
-	attr: function( name, value ) {
-		return access( this, jQuery.attr, name, value, arguments.length > 1 );
-	},
-
-	removeAttr: function( name ) {
-		return this.each(function() {
-			jQuery.removeAttr( this, name );
-		});
-	}
-});
-
-jQuery.extend({
-	attr: function( elem, name, value ) {
-		var hooks, ret,
-			nType = elem.nodeType;
-
-		// don't get/set attributes on text, comment and attribute nodes
-		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-			return;
-		}
-
-		// Fallback to prop when attributes are not supported
-		if ( typeof elem.getAttribute === strundefined ) {
-			return jQuery.prop( elem, name, value );
-		}
-
-		// All attributes are lowercase
-		// Grab necessary hook if one is defined
-		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
-			name = name.toLowerCase();
-			hooks = jQuery.attrHooks[ name ] ||
-				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
-		}
-
-		if ( value !== undefined ) {
-
-			if ( value === null ) {
-				jQuery.removeAttr( elem, name );
-
-			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-				return ret;
-
-			} else {
-				elem.setAttribute( name, value + "" );
-				return value;
-			}
-
-		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-			return ret;
-
-		} else {
-			ret = jQuery.find.attr( elem, name );
-
-			// Non-existent attributes return null, we normalize to undefined
-			return ret == null ?
-				undefined :
-				ret;
-		}
-	},
-
-	removeAttr: function( elem, value ) {
-		var name, propName,
-			i = 0,
-			attrNames = value && value.match( rnotwhite );
-
-		if ( attrNames && elem.nodeType === 1 ) {
-			while ( (name = attrNames[i++]) ) {
-				propName = jQuery.propFix[ name ] || name;
-
-				// Boolean attributes get special treatment (#10870)
-				if ( jQuery.expr.match.bool.test( name ) ) {
-					// Set corresponding property to false
-					elem[ propName ] = false;
-				}
-
-				elem.removeAttribute( name );
-			}
-		}
-	},
-
-	attrHooks: {
-		type: {
-			set: function( elem, value ) {
-				if ( !support.radioValue && value === "radio" &&
-					jQuery.nodeName( elem, "input" ) ) {
-					// Setting the type on a radio button after the value resets the value in IE6-9
-					// Reset value to default in case type is set after value during creation
-					var val = elem.value;
-					elem.setAttribute( "type", value );
-					if ( val ) {
-						elem.value = val;
-					}
-					return value;
-				}
-			}
-		}
-	}
-});
-
-// Hooks for boolean attributes
-boolHook = {
-	set: function( elem, value, name ) {
-		if ( value === false ) {
-			// Remove boolean attributes when set to false
-			jQuery.removeAttr( elem, name );
-		} else {
-			elem.setAttribute( name, name );
-		}
-		return name;
-	}
-};
-jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
-	var getter = attrHandle[ name ] || jQuery.find.attr;
-
-	attrHandle[ name ] = function( elem, name, isXML ) {
-		var ret, handle;
-		if ( !isXML ) {
-			// Avoid an infinite loop by temporarily removing this function from the getter
-			handle = attrHandle[ name ];
-			attrHandle[ name ] = ret;
-			ret = getter( elem, name, isXML ) != null ?
-				name.toLowerCase() :
-				null;
-			attrHandle[ name ] = handle;
-		}
-		return ret;
-	};
-});
-
-
-
-
-var rfocusable = /^(?:input|select|textarea|button)$/i;
-
-jQuery.fn.extend({
-	prop: function( name, value ) {
-		return access( this, jQuery.prop, name, value, arguments.length > 1 );
-	},
-
-	removeProp: function( name ) {
-		return this.each(function() {
-			delete this[ jQuery.propFix[ name ] || name ];
-		});
-	}
-});
-
-jQuery.extend({
-	propFix: {
-		"for": "htmlFor",
-		"class": "className"
-	},
-
-	prop: function( elem, name, value ) {
-		var ret, hooks, notxml,
-			nType = elem.nodeType;
-
-		// don't get/set properties on text, comment and attribute nodes
-		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-			return;
-		}
-
-		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-		if ( notxml ) {
-			// Fix name and attach hooks
-			name = jQuery.propFix[ name ] || name;
-			hooks = jQuery.propHooks[ name ];
-		}
-
-		if ( value !== undefined ) {
-			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
-				ret :
-				( elem[ name ] = value );
-
-		} else {
-			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
-				ret :
-				elem[ name ];
-		}
-	},
-
-	propHooks: {
-		tabIndex: {
-			get: function( elem ) {
-				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
-					elem.tabIndex :
-					-1;
-			}
-		}
-	}
-});
-
-// Support: IE9+
-// Selectedness for an option in an optgroup can be inaccurate
-if ( !support.optSelected ) {
-	jQuery.propHooks.selected = {
-		get: function( elem ) {
-			var parent = elem.parentNode;
-			if ( parent && parent.parentNode ) {
-				parent.parentNode.selectedIndex;
-			}
-			return null;
-		}
-	};
-}
-
-jQuery.each([
-	"tabIndex",
-	"readOnly",
-	"maxLength",
-	"cellSpacing",
-	"cellPadding",
-	"rowSpan",
-	"colSpan",
-	"useMap",
-	"frameBorder",
-	"contentEditable"
-], function() {
-	jQuery.propFix[ this.toLowerCase() ] = this;
-});
-
-
-
-
-var rclass = /[\t\r\n\f]/g;
-
-jQuery.fn.extend({
-	addClass: function( value ) {
-		var classes, elem, cur, clazz, j, finalValue,
-			proceed = typeof value === "string" && value,
-			i = 0,
-			len = this.length;
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).addClass( value.call( this, j, this.className ) );
-			});
-		}
-
-		if ( proceed ) {
-			// The disjunction here is for better compressibility (see removeClass)
-			classes = ( value || "" ).match( rnotwhite ) || [];
-
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
-				cur = elem.nodeType === 1 && ( elem.className ?
-					( " " + elem.className + " " ).replace( rclass, " " ) :
-					" "
-				);
-
-				if ( cur ) {
-					j = 0;
-					while ( (clazz = classes[j++]) ) {
-						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
-							cur += clazz + " ";
-						}
-					}
-
-					// only assign if different to avoid unneeded rendering.
-					finalValue = jQuery.trim( cur );
-					if ( elem.className !== finalValue ) {
-						elem.className = finalValue;
-					}
-				}
-			}
-		}
-
-		return this;
-	},
-
-	removeClass: function( value ) {
-		var classes, elem, cur, clazz, j, finalValue,
-			proceed = arguments.length === 0 || typeof value === "string" && value,
-			i = 0,
-			len = this.length;
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).removeClass( value.call( this, j, this.className ) );
-			});
-		}
-		if ( proceed ) {
-			classes = ( value || "" ).match( rnotwhite ) || [];
-
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
-				// This expression is here for better compressibility (see addClass)
-				cur = elem.nodeType === 1 && ( elem.className ?
-					( " " + elem.className + " " ).replace( rclass, " " ) :
-					""
-				);
-
-				if ( cur ) {
-					j = 0;
-					while ( (clazz = classes[j++]) ) {
-						// Remove *all* instances
-						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
-							cur = cur.replace( " " + clazz + " ", " " );
-						}
-					}
-
-					// only assign if different to avoid unneeded rendering.
-					finalValue = value ? jQuery.trim( cur ) : "";
-					if ( elem.className !== finalValue ) {
-						elem.className = finalValue;
-					}
-				}
-			}
-		}
-
-		return this;
-	},
-
-	toggleClass: function( value, stateVal ) {
-		var type = typeof value;
-
-		if ( typeof stateVal === "boolean" && type === "string" ) {
-			return stateVal ? this.addClass( value ) : this.removeClass( value );
-		}
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
-			});
-		}
-
-		return this.each(function() {
-			if ( type === "string" ) {
-				// toggle individual class names
-				var className,
-					i = 0,
-					self = jQuery( this ),
-					classNames = value.match( rnotwhite ) || [];
-
-				while ( (className = classNames[ i++ ]) ) {
-					// check each className given, space separated list
-					if ( self.hasClass( className ) ) {
-						self.removeClass( className );
-					} else {
-						self.addClass( className );
-					}
-				}
-
-			// Toggle whole class name
-			} else if ( type === strundefined || type === "boolean" ) {
-				if ( this.className ) {
-					// store className if set
-					data_priv.set( this, "__className__", this.className );
-				}
-
-				// If the element has a class name or if we're passed "false",
-				// then remove the whole classname (if there was one, the above saved it).
-				// Otherwise bring back whatever was previously saved (if anything),
-				// falling back to the empty string if nothing was stored.
-				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
-			}
-		});
-	},
-
-	hasClass: function( selector ) {
-		var className = " " + selector + " ",
-			i = 0,
-			l = this.length;
-		for ( ; i < l; i++ ) {
-			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
-				return true;
-			}
-		}
-
-		return false;
-	}
-});
-
-
-
-
-var rreturn = /\r/g;
-
-jQuery.fn.extend({
-	val: function( value ) {
-		var hooks, ret, isFunction,
-			elem = this[0];
-
-		if ( !arguments.length ) {
-			if ( elem ) {
-				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
-				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
-					return ret;
-				}
-
-				ret = elem.value;
-
-				return typeof ret === "string" ?
-					// handle most common string cases
-					ret.replace(rreturn, "") :
-					// handle cases where value is null/undef or number
-					ret == null ? "" : ret;
-			}
-
-			return;
-		}
-
-		isFunction = jQuery.isFunction( value );
-
-		return this.each(function( i ) {
-			var val;
-
-			if ( this.nodeType !== 1 ) {
-				return;
-			}
-
-			if ( isFunction ) {
-				val = value.call( this, i, jQuery( this ).val() );
-			} else {
-				val = value;
-			}
-
-			// Treat null/undefined as ""; convert numbers to string
-			if ( val == null ) {
-				val = "";
-
-			} else if ( typeof val === "number" ) {
-				val += "";
-
-			} else if ( jQuery.isArray( val ) ) {
-				val = jQuery.map( val, function( value ) {
-					return value == null ? "" : value + "";
-				});
-			}
-
-			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
-			// If set returns undefined, fall back to normal setting
-			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
-				this.value = val;
-			}
-		});
-	}
-});
-
-jQuery.extend({
-	valHooks: {
-		option: {
-			get: function( elem ) {
-				var val = jQuery.find.attr( elem, "value" );
-				return val != null ?
-					val :
-					// Support: IE10-11+
-					// option.text throws exceptions (#14686, #14858)
-					jQuery.trim( jQuery.text( elem ) );
-			}
-		},
-		select: {
-			get: function( elem ) {
-				var value, option,
-					options = elem.options,
-					index = elem.selectedIndex,
-					one = elem.type === "select-one" || index < 0,
-					values = one ? null : [],
-					max = one ? index + 1 : options.length,
-					i = index < 0 ?
-						max :
-						one ? index : 0;
-
-				// Loop through all the selected options
-				for ( ; i < max; i++ ) {
-					option = options[ i ];
-
-					// IE6-9 doesn't update selected after form reset (#2551)
-					if ( ( option.selected || i === index ) &&
-							// Don't return options that are disabled or in a disabled optgroup
-							( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
-							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
-						// Get the specific value for the option
-						value = jQuery( option ).val();
-
-						// We don't need an array for one selects
-						if ( one ) {
-							return value;
-						}
-
-						// Multi-Selects return an array
-						values.push( value );
-					}
-				}
-
-				return values;
-			},
-
-			set: function( elem, value ) {
-				var optionSet, option,
-					options = elem.options,
-					values = jQuery.makeArray( value ),
-					i = options.length;
-
-				while ( i-- ) {
-					option = options[ i ];
-					if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) {
-						optionSet = true;
-					}
-				}
-
-				// force browsers to behave consistently when non-matching value is set
-				if ( !optionSet ) {
-					elem.selectedIndex = -1;
-				}
-				return values;
-			}
-		}
-	}
-});
-
-// Radios and checkboxes getter/setter
-jQuery.each([ "radio", "checkbox" ], function() {
-	jQuery.valHooks[ this ] = {
-		set: function( elem, value ) {
-			if ( jQuery.isArray( value ) ) {
-				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
-			}
-		}
-	};
-	if ( !support.checkOn ) {
-		jQuery.valHooks[ this ].get = function( elem ) {
-			// Support: Webkit
-			// "" is returned instead of "on" if a value isn't specified
-			return elem.getAttribute("value") === null ? "on" : elem.value;
-		};
-	}
-});
-
-
-
-
-// Return jQuery for attributes-only inclusion
-
-
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
-	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
-	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
-	// Handle event binding
-	jQuery.fn[ name ] = function( data, fn ) {
-		return arguments.length > 0 ?
-			this.on( name, null, data, fn ) :
-			this.trigger( name );
-	};
-});
-
-jQuery.fn.extend({
-	hover: function( fnOver, fnOut ) {
-		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
-	},
-
-	bind: function( types, data, fn ) {
-		return this.on( types, null, data, fn );
-	},
-	unbind: function( types, fn ) {
-		return this.off( types, null, fn );
-	},
-
-	delegate: function( selector, types, data, fn ) {
-		return this.on( types, selector, data, fn );
-	},
-	undelegate: function( selector, types, fn ) {
-		// ( namespace ) or ( selector, types [, fn] )
-		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
-	}
-});
-
-
-var nonce = jQuery.now();
-
-var rquery = (/\?/);
-
-
-
-// Support: Android 2.3
-// Workaround failure to string-cast null input
-jQuery.parseJSON = function( data ) {
-	return JSON.parse( data + "" );
-};
-
-
-// Cross-browser xml parsing
-jQuery.parseXML = function( data ) {
-	var xml, tmp;
-	if ( !data || typeof data !== "string" ) {
-		return null;
-	}
-
-	// Support: IE9
-	try {
-		tmp = new DOMParser();
-		xml = tmp.parseFromString( data, "text/xml" );
-	} catch ( e ) {
-		xml = undefined;
-	}
-
-	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
-		jQuery.error( "Invalid XML: " + data );
-	}
-	return xml;
-};
-
-
-var
-	// Document location
-	ajaxLocParts,
-	ajaxLocation,
-
-	rhash = /#.*$/,
-	rts = /([?&])_=[^&]*/,
-	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
-	// #7653, #8125, #8152: local protocol detection
-	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
-	rnoContent = /^(?:GET|HEAD)$/,
-	rprotocol = /^\/\//,
-	rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
-
-	/* Prefilters
-	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
-	 * 2) These are called:
-	 *    - BEFORE asking for a transport
-	 *    - AFTER param serialization (s.data is a string if s.processData is true)
-	 * 3) key is the dataType
-	 * 4) the catchall symbol "*" can be used
-	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
-	 */
-	prefilters = {},
-
-	/* Transports bindings
-	 * 1) key is the dataType
-	 * 2) the catchall symbol "*" can be used
-	 * 3) selection will start with transport dataType and THEN go to "*" if needed
-	 */
-	transports = {},
-
-	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
-	allTypes = "*/".concat("*");
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
-	ajaxLocation = location.href;
-} catch( e ) {
-	// Use the href attribute of an A element
-	// since IE will modify it given document.location
-	ajaxLocation = document.createElement( "a" );
-	ajaxLocation.href = "";
-	ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
-	// dataTypeExpression is optional and defaults to "*"
-	return function( dataTypeExpression, func ) {
-
-		if ( typeof dataTypeExpression !== "string" ) {
-			func = dataTypeExpression;
-			dataTypeExpression = "*";
-		}
-
-		var dataType,
-			i = 0,
-			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
-
-		if ( jQuery.isFunction( func ) ) {
-			// For each dataType in the dataTypeExpression
-			while ( (dataType = dataTypes[i++]) ) {
-				// Prepend if requested
-				if ( dataType[0] === "+" ) {
-					dataType = dataType.slice( 1 ) || "*";
-					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
-
-				// Otherwise append
-				} else {
-					(structure[ dataType ] = structure[ dataType ] || []).push( func );
-				}
-			}
-		}
-	};
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-
-	var inspected = {},
-		seekingTransport = ( structure === transports );
-
-	function inspect( dataType ) {
-		var selected;
-		inspected[ dataType ] = true;
-		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
-			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
-			if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
-				options.dataTypes.unshift( dataTypeOrTransport );
-				inspect( dataTypeOrTransport );
-				return false;
-			} else if ( seekingTransport ) {
-				return !( selected = dataTypeOrTransport );
-			}
-		});
-		return selected;
-	}
-
-	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
-	var key, deep,
-		flatOptions = jQuery.ajaxSettings.flatOptions || {};
-
-	for ( key in src ) {
-		if ( src[ key ] !== undefined ) {
-			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
-		}
-	}
-	if ( deep ) {
-		jQuery.extend( true, target, deep );
-	}
-
-	return target;
-}
-
-/* Handles responses to an ajax request:
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-
-	var ct, type, finalDataType, firstDataType,
-		contents = s.contents,
-		dataTypes = s.dataTypes;
-
-	// Remove auto dataType and get content-type in the process
-	while ( dataTypes[ 0 ] === "*" ) {
-		dataTypes.shift();
-		if ( ct === undefined ) {
-			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
-		}
-	}
-
-	// Check if we're dealing with a known content-type
-	if ( ct ) {
-		for ( type in contents ) {
-			if ( contents[ type ] && contents[ type ].test( ct ) ) {
-				dataTypes.unshift( type );
-				break;
-			}
-		}
-	}
-
-	// Check to see if we have a response for the expected dataType
-	if ( dataTypes[ 0 ] in responses ) {
-		finalDataType = dataTypes[ 0 ];
-	} else {
-		// Try convertible dataTypes
-		for ( type in responses ) {
-			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
-				finalDataType = type;
-				break;
-			}
-			if ( !firstDataType ) {
-				firstDataType = type;
-			}
-		}
-		// Or just use first one
-		finalDataType = finalDataType || firstDataType;
-	}
-
-	// If we found a dataType
-	// We add the dataType to the list if needed
-	// and return the corresponding response
-	if ( finalDataType ) {
-		if ( finalDataType !== dataTypes[ 0 ] ) {
-			dataTypes.unshift( finalDataType );
-		}
-		return responses[ finalDataType ];
-	}
-}
-
-/* Chain conversions given the request and the original response
- * Also sets the responseXXX fields on the jqXHR instance
- */
-function ajaxConvert( s, response, jqXHR, isSuccess ) {
-	var conv2, current, conv, tmp, prev,
-		converters = {},
-		// Work with a copy of dataTypes in case we need to modify it for conversion
-		dataTypes = s.dataTypes.slice();
-
-	// Create converters map with lowercased keys
-	if ( dataTypes[ 1 ] ) {
-		for ( conv in s.converters ) {
-			converters[ conv.toLowerCase() ] = s.converters[ conv ];
-		}
-	}
-
-	current = dataTypes.shift();
-
-	// Convert to each sequential dataType
-	while ( current ) {
-
-		if ( s.responseFields[ current ] ) {
-			jqXHR[ s.responseFields[ current ] ] = response;
-		}
-
-		// Apply the dataFilter if provided
-		if ( !prev && isSuccess && s.dataFilter ) {
-			response = s.dataFilter( response, s.dataType );
-		}
-
-		prev = current;
-		current = dataTypes.shift();
-
-		if ( current ) {
-
-		// There's only work to do if current dataType is non-auto
-			if ( current === "*" ) {
-
-				current = prev;
-
-			// Convert response if prev dataType is non-auto and differs from current
-			} else if ( prev !== "*" && prev !== current ) {
-
-				// Seek a direct converter
-				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
-				// If none found, seek a pair
-				if ( !conv ) {
-					for ( conv2 in converters ) {
-
-						// If conv2 outputs current
-						tmp = conv2.split( " " );
-						if ( tmp[ 1 ] === current ) {
-
-							// If prev can be converted to accepted input
-							conv = converters[ prev + " " + tmp[ 0 ] ] ||
-								converters[ "* " + tmp[ 0 ] ];
-							if ( conv ) {
-								// Condense equivalence converters
-								if ( conv === true ) {
-									conv = converters[ conv2 ];
-
-								// Otherwise, insert the intermediate dataType
-								} else if ( converters[ conv2 ] !== true ) {
-									current = tmp[ 0 ];
-									dataTypes.unshift( tmp[ 1 ] );
-								}
-								break;
-							}
-						}
-					}
-				}
-
-				// Apply converter (if not an equivalence)
-				if ( conv !== true ) {
-
-					// Unless errors are allowed to bubble, catch and return them
-					if ( conv && s[ "throws" ] ) {
-						response = conv( response );
-					} else {
-						try {
-							response = conv( response );
-						} catch ( e ) {
-							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
-						}
-					}
-				}
-			}
-		}
-	}
-
-	return { state: "success", data: response };
-}
-
-jQuery.extend({
-
-	// Counter for holding the number of active queries
-	active: 0,
-
-	// Last-Modified header cache for next request
-	lastModified: {},
-	etag: {},
-
-	ajaxSettings: {
-		url: ajaxLocation,
-		type: "GET",
-		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
-		global: true,
-		processData: true,
-		async: true,
-		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
-		/*
-		timeout: 0,
-		data: null,
-		dataType: null,
-		username: null,
-		password: null,
-		cache: null,
-		throws: false,
-		traditional: false,
-		headers: {},
-		*/
-
-		accepts: {
-			"*": allTypes,
-			text: "text/plain",
-			html: "text/html",
-			xml: "application/xml, text/xml",
-			json: "application/json, text/javascript"
-		},
-
-		contents: {
-			xml: /xml/,
-			html: /html/,
-			json: /json/
-		},
-
-		responseFields: {
-			xml: "responseXML",
-			text: "responseText",
-			json: "responseJSON",
-			native: "responseNative"
-		},
-
-		// Data converters
-		// Keys separate source (or catchall "*") and destination types with a single space
-		converters: {
-
-			// Convert anything to text
-			"* text": String,
-
-			// Text to html (true = no transformation)
-			"text html": true,
-
-			// Evaluate text as a json expression
-			"text json": jQuery.parseJSON,
-
-			// Parse text as xml
-			"text xml": jQuery.parseXML,
-
-			// Don't convert a native response
-			"* native": true
-		},
-
-		// For options that shouldn't be deep extended:
-		// you can add your own custom options here if
-		// and when you create one that shouldn't be
-		// deep extended (see ajaxExtend)
-		flatOptions: {
-			url: true,
-			context: true
-		}
-	},
-
-	// Creates a full fledged settings object into target
-	// with both ajaxSettings and settings fields.
-	// If target is omitted, writes into ajaxSettings.
-	ajaxSetup: function( target, settings ) {
-		return settings ?
-
-			// Building a settings object
-			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
-
-			// Extending ajaxSettings
-			ajaxExtend( jQuery.ajaxSettings, target );
-	},
-
-	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
-	ajaxTransport: addToPrefiltersOrTransports( transports ),
-
-	// Main method
-	ajax: function( url, options ) {
-
-		// If url is an object, simulate pre-1.5 signature
-		if ( typeof url === "object" ) {
-			options = url;
-			url = undefined;
-		}
-
-		// Force options to be an object
-		options = options || {};
-
-		var transport,
-			// URL without anti-cache param
-			cacheURL,
-			// Response headers
-			responseHeadersString,
-			responseHeaders,
-			// timeout handle
-			timeoutTimer,
-			// Cross-domain detection vars
-			parts,
-			// To know if global events are to be dispatched
-			fireGlobals,
-			// Loop variable
-			i,
-			// Create the final options object
-			s = jQuery.ajaxSetup( {}, options ),
-			// Callbacks context
-			callbackContext = s.context || s,
-			// Context for global events is callbackContext if it is a DOM node or jQuery collection
-			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
-				jQuery( callbackContext ) :
-				jQuery.event,
-			// Deferreds
-			deferred = jQuery.Deferred(),
-			completeDeferred = jQuery.Callbacks("once memory"),
-			// Status-dependent callbacks
-			statusCode = s.statusCode || {},
-			// Headers (they are sent all at once)
-			requestHeaders = {},
-			requestHeadersNames = {},
-			// The jqXHR state
-			state = 0,
-			// Default abort message
-			strAbort = "canceled",
-			// Fake xhr
-			jqXHR = {
-				readyState: 0,
-
-				// Builds headers hashtable if needed
-				getResponseHeader: function( key ) {
-					var match;
-					if ( state === 2 ) {
-						if ( !responseHeaders ) {
-							responseHeaders = {};
-							while ( (match = rheaders.exec( responseHeadersString )) ) {
-								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
-							}
-						}
-						match = responseHeaders[ key.toLowerCase() ];
-					}
-					return match == null ? null : match;
-				},
-
-				// Raw string
-				getAllResponseHeaders: function() {
-					return state === 2 ? responseHeadersString : null;
-				},
-
-				// Caches the header
-				setRequestHeader: function( name, value ) {
-					var lname = name.toLowerCase();
-					if ( !state ) {
-						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
-						requestHeaders[ name ] = value;
-					}
-					return this;
-				},
-
-				// Overrides response content-type header
-				overrideMimeType: function( type ) {
-					if ( !state ) {
-						s.mimeType = type;
-					}
-					return this;
-				},
-
-				// Status-dependent callbacks
-				statusCode: function( map ) {
-					var code;
-					if ( map ) {
-						if ( state < 2 ) {
-							for ( code in map ) {
-								// Lazy-add the new callback in a way that preserves old ones
-								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
-							}
-						} else {
-							// Execute the appropriate callbacks
-							jqXHR.always( map[ jqXHR.status ] );
-						}
-					}
-					return this;
-				},
-
-				// Cancel the request
-				abort: function( statusText ) {
-					var finalText = statusText || strAbort;
-					if ( transport ) {
-						transport.abort( finalText );
-					}
-					done( 0, finalText );
-					return this;
-				}
-			};
-
-		// Attach deferreds
-		deferred.promise( jqXHR ).complete = completeDeferred.add;
-		jqXHR.success = jqXHR.done;
-		jqXHR.error = jqXHR.fail;
-
-		// Remove hash character (#7531: and string promotion)
-		// Add protocol if not provided (prefilters might expect it)
-		// Handle falsy url in the settings object (#10093: consistency with old signature)
-		// We also use the url parameter if available
-		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
-			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
-		// Alias method option to type as per ticket #12004
-		s.type = options.method || options.type || s.method || s.type;
-
-		// Extract dataTypes list
-		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
-
-		// A cross-domain request is in order when we have a protocol:host:port mismatch
-		if ( s.crossDomain == null ) {
-			parts = rurl.exec( s.url.toLowerCase() );
-			s.crossDomain = !!( parts &&
-				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
-					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
-						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
-			);
-		}
-
-		// Convert data if not already a string
-		if ( s.data && s.processData && typeof s.data !== "string" ) {
-			s.data = jQuery.param( s.data, s.traditional );
-		}
-
-		// Apply prefilters
-		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
-		// If request was aborted inside a prefilter, stop there
-		if ( state === 2 ) {
-			return jqXHR;
-		}
-
-		// We can fire global events as of now if asked to
-		fireGlobals = s.global;
-
-		// Watch for a new set of requests
-		if ( fireGlobals && jQuery.active++ === 0 ) {
-			jQuery.event.trigger("ajaxStart");
-		}
-
-		// Uppercase the type
-		s.type = s.type.toUpperCase();
-
-		// Determine if request has content
-		s.hasContent = !rnoContent.test( s.type );
-
-		// Save the URL in case we're toying with the If-Modified-Since
-		// and/or If-None-Match header later on
-		cacheURL = s.url;
-
-		// More options handling for requests with no content
-		if ( !s.hasContent ) {
-
-			// If data is available, append data to url
-			if ( s.data ) {
-				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
-				// #9682: remove data so that it's not used in an eventual retry
-				delete s.data;
-			}
-
-			// Add anti-cache in url if needed
-			if ( s.cache === false ) {
-				s.url = rts.test( cacheURL ) ?
-
-					// If there is already a '_' parameter, set its value
-					cacheURL.replace( rts, "$1_=" + nonce++ ) :
-
-					// Otherwise add one to the end
-					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
-			}
-		}
-
-		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-		if ( s.ifModified ) {
-			if ( jQuery.lastModified[ cacheURL ] ) {
-				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
-			}
-			if ( jQuery.etag[ cacheURL ] ) {
-				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
-			}
-		}
-
-		// Set the correct header, if data is being sent
-		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
-			jqXHR.setRequestHeader( "Content-Type", s.contentType );
-		}
-
-		// Set the Accepts header for the server, depending on the dataType
-		jqXHR.setRequestHeader(
-			"Accept",
-			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
-				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
-				s.accepts[ "*" ]
-		);
-
-		// Check for headers option
-		for ( i in s.headers ) {
-			jqXHR.setRequestHeader( i, s.headers[ i ] );
-		}
-
-		// Allow custom headers/mimetypes and early abort
-		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
-			// Abort if not done already and return
-			return jqXHR.abort();
-		}
-
-		// aborting is no longer a cancellation
-		strAbort = "abort";
-
-		// Install callbacks on deferreds
-		for ( i in { success: 1, error: 1, complete: 1 } ) {
-			jqXHR[ i ]( s[ i ] );
-		}
-
-		// Get transport
-		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
-		// If no transport, we auto-abort
-		if ( !transport ) {
-			done( -1, "No Transport" );
-		} else {
-			jqXHR.readyState = 1;
-
-			// Send global event
-			if ( fireGlobals ) {
-				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
-			}
-			// Timeout
-			if ( s.async && s.timeout > 0 ) {
-				timeoutTimer = setTimeout(function() {
-					jqXHR.abort("timeout");
-				}, s.timeout );
-			}
-
-			try {
-				state = 1;
-				transport.send( requestHeaders, done );
-			} catch ( e ) {
-				// Propagate exception as error if not done
-				if ( state < 2 ) {
-					done( -1, e );
-				// Simply rethrow otherwise
-				} else {
-					throw e;
-				}
-			}
-		}
-
-		// Callback for when everything is done
-		function done( status, nativeStatusText, responses, headers ) {
-			var isSuccess, success, error, response, modified,
-				statusText = nativeStatusText;
-
-			// Called once
-			if ( state === 2 ) {
-				return;
-			}
-
-			// State is "done" now
-			state = 2;
-
-			// Clear timeout if it exists
-			if ( timeoutTimer ) {
-				clearTimeout( timeoutTimer );
-			}
-
-			// Dereference transport for early garbage collection
-			// (no matter how long the jqXHR object will be used)
-			transport = undefined;
-
-			// Cache response headers
-			responseHeadersString = headers || "";
-
-			// Set readyState
-			jqXHR.readyState = status > 0 ? 4 : 0;
-
-			// Determine if successful
-			isSuccess = status >= 200 && status < 300 || status === 304;
-
-			// Get response data
-			if ( responses ) {
-				response = ajaxHandleResponses( s, jqXHR, responses );
-			}
-
-			// Convert no matter what (that way responseXXX fields are always set)
-			response = ajaxConvert( s, response, jqXHR, isSuccess );
-
-			// If successful, handle type chaining
-			if ( isSuccess ) {
-
-				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-				if ( s.ifModified ) {
-					modified = jqXHR.getResponseHeader("Last-Modified");
-					if ( modified ) {
-						jQuery.lastModified[ cacheURL ] = modified;
-					}
-					modified = jqXHR.getResponseHeader("etag");
-					if ( modified ) {
-						jQuery.etag[ cacheURL ] = modified;
-					}
-				}
-
-				// if no content
-				if ( status === 204 || s.type === "HEAD" ) {
-					statusText = "nocontent";
-
-				// if not modified
-				} else if ( status === 304 ) {
-					statusText = "notmodified";
-
-				// If we have data, let's convert it
-				} else {
-					statusText = response.state;
-					success = response.data;
-					error = response.error;
-					isSuccess = !error;
-				}
-			} else {
-				// We extract error from statusText
-				// then normalize statusText and status for non-aborts
-				error = statusText;
-				if ( status || !statusText ) {
-					statusText = "error";
-					if ( status < 0 ) {
-						status = 0;
-					}
-				}
-			}
-
-			// Set data for the fake xhr object
-			jqXHR.status = status;
-			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
-			// Success/Error
-			if ( isSuccess ) {
-				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
-			} else {
-				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
-			}
-
-			// Status-dependent callbacks
-			jqXHR.statusCode( statusCode );
-			statusCode = undefined;
-
-			if ( fireGlobals ) {
-				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
-					[ jqXHR, s, isSuccess ? success : error ] );
-			}
-
-			// Complete
-			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
-			if ( fireGlobals ) {
-				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
-				// Handle the global AJAX counter
-				if ( !( --jQuery.active ) ) {
-					jQuery.event.trigger("ajaxStop");
-				}
-			}
-		}
-
-		return jqXHR;
-	},
-
-	getJSON: function( url, data, callback ) {
-		return jQuery.get( url, data, callback, "json" );
-	},
-
-	getScript: function( url, callback ) {
-		return jQuery.get( url, undefined, callback, "script" );
-	}
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
-	jQuery[ method ] = function( url, data, callback, type ) {
-		// shift arguments if data argument was omitted
-		if ( jQuery.isFunction( data ) ) {
-			type = type || callback;
-			callback = data;
-			data = undefined;
-		}
-
-		return jQuery.ajax({
-			url: url,
-			type: method,
-			dataType: type,
-			data: data,
-			success: callback
-		});
-	};
-});
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
-	jQuery.fn[ type ] = function( fn ) {
-		return this.on( type, fn );
-	};
-});
-
-
-jQuery._evalUrl = function( url ) {
-	return jQuery.ajax({
-		url: url,
-		type: "GET",
-		dataType: "script",
-		async: false,
-		global: false,
-		"throws": true
-	});
-};
-
-
-jQuery.fn.extend({
-	wrapAll: function( html ) {
-		var wrap;
-
-		if ( jQuery.isFunction( html ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).wrapAll( html.call(this, i) );
-			});
-		}
-
-		if ( this[ 0 ] ) {
-
-			// The elements to wrap the target around
-			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
-
-			if ( this[ 0 ].parentNode ) {
-				wrap.insertBefore( this[ 0 ] );
-			}
-
-			wrap.map(function() {
-				var elem = this;
-
-				while ( elem.firstElementChild ) {
-					elem = elem.firstElementChild;
-				}
-
-				return elem;
-			}).append( this );
-		}
-
-		return this;
-	},
-
-	wrapInner: function( html ) {
-		if ( jQuery.isFunction( html ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).wrapInner( html.call(this, i) );
-			});
-		}
-
-		return this.each(function() {
-			var self = jQuery( this ),
-				contents = self.contents();
-
-			if ( contents.length ) {
-				contents.wrapAll( html );
-
-			} else {
-				self.append( html );
-			}
-		});
-	},
-
-	wrap: function( html ) {
-		var isFunction = jQuery.isFunction( html );
-
-		return this.each(function( i ) {
-			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
-		});
-	},
-
-	unwrap: function() {
-		return this.parent().each(function() {
-			if ( !jQuery.nodeName( this, "body" ) ) {
-				jQuery( this ).replaceWith( this.childNodes );
-			}
-		}).end();
-	}
-});
-
-
-jQuery.expr.filters.hidden = function( elem ) {
-	// Support: Opera <= 12.12
-	// Opera reports offsetWidths and offsetHeights less than zero on some elements
-	return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
-};
-jQuery.expr.filters.visible = function( elem ) {
-	return !jQuery.expr.filters.hidden( elem );
-};
-
-
-
-
-var r20 = /%20/g,
-	rbracket = /\[\]$/,
-	rCRLF = /\r?\n/g,
-	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
-	rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-function buildParams( prefix, obj, traditional, add ) {
-	var name;
-
-	if ( jQuery.isArray( obj ) ) {
-		// Serialize array item.
-		jQuery.each( obj, function( i, v ) {
-			if ( traditional || rbracket.test( prefix ) ) {
-				// Treat each array item as a scalar.
-				add( prefix, v );
-
-			} else {
-				// Item is non-scalar (array or object), encode its numeric index.
-				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
-			}
-		});
-
-	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
-		// Serialize object item.
-		for ( name in obj ) {
-			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
-		}
-
-	} else {
-		// Serialize scalar item.
-		add( prefix, obj );
-	}
-}
-
-// Serialize an array of form elements or a set of
-// key/values into a query string
-jQuery.param = function( a, traditional ) {
-	var prefix,
-		s = [],
-		add = function( key, value ) {
-			// If value is a function, invoke it and return its value
-			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
-			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
-		};
-
-	// Set traditional to true for jQuery <= 1.3.2 behavior.
-	if ( traditional === undefined ) {
-		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
-	}
-
-	// If an array was passed in, assume that it is an array of form elements.
-	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
-		// Serialize the form elements
-		jQuery.each( a, function() {
-			add( this.name, this.value );
-		});
-
-	} else {
-		// If traditional, encode the "old" way (the way 1.3.2 or older
-		// did it), otherwise encode params recursively.
-		for ( prefix in a ) {
-			buildParams( prefix, a[ prefix ], traditional, add );
-		}
-	}
-
-	// Return the resulting serialization
-	return s.join( "&" ).replace( r20, "+" );
-};
-
-jQuery.fn.extend({
-	serialize: function() {
-		return jQuery.param( this.serializeArray() );
-	},
-	serializeArray: function() {
-		return this.map(function() {
-			// Can add propHook for "elements" to filter or add form elements
-			var elements = jQuery.prop( this, "elements" );
-			return elements ? jQuery.makeArray( elements ) : this;
-		})
-		.filter(function() {
-			var type = this.type;
-
-			// Use .is( ":disabled" ) so that fieldset[disabled] works
-			return this.name && !jQuery( this ).is( ":disabled" ) &&
-				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
-				( this.checked || !rcheckableType.test( type ) );
-		})
-		.map(function( i, elem ) {
-			var val = jQuery( this ).val();
-
-			return val == null ?
-				null :
-				jQuery.isArray( val ) ?
-					jQuery.map( val, function( val ) {
-						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-					}) :
-					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-		}).get();
-	}
-});
-
-
-jQuery.ajaxSettings.xhr = function() {
-	try {
-		return new XMLHttpRequest();
-	} catch( e ) {}
-};
-
-var xhrId = 0,
-	xhrCallbacks = {},
-	xhrSuccessStatus = {
-		// file protocol always yields status code 0, assume 200
-		0: 200,
-		// Support: IE9
-		// #1450: sometimes IE returns 1223 when it should be 204
-		1223: 204
-	},
-	xhrSupported = jQuery.ajaxSettings.xhr();
-
-// Support: IE9
-// Open requests must be manually aborted on unload (#5280)
-if ( window.ActiveXObject ) {
-	jQuery( window ).on( "unload", function() {
-		for ( var key in xhrCallbacks ) {
-			xhrCallbacks[ key ]();
-		}
-	});
-}
-
-support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-support.ajax = xhrSupported = !!xhrSupported;
-
-jQuery.ajaxTransport(function( options ) {
-	var callback;
-
-	// Cross domain only allowed if supported through XMLHttpRequest
-	if ( support.cors || xhrSupported && !options.crossDomain ) {
-		return {
-			send: function( headers, complete ) {
-				var i,
-					xhr = options.xhr(),
-					id = ++xhrId,
-					responses = {};
-
-				xhr.open( options.type, options.url, options.async, options.username, options.password );
-
-				// Apply custom fields if provided
-				if ( options.xhrFields ) {
-					for ( i in options.xhrFields ) {
-						xhr[ i ] = options.xhrFields[ i ];
-					}
-				}
-
-				// Override mime type if needed
-				if ( options.mimeType && xhr.overrideMimeType ) {
-					xhr.overrideMimeType( options.mimeType );
-				}
-
-				// X-Requested-With header
-				// For cross-domain requests, seeing as conditions for a preflight are
-				// akin to a jigsaw puzzle, we simply never set it to be sure.
-				// (it can always be set on a per-request basis or even using ajaxSetup)
-				// For same-domain requests, won't change header if already provided.
-				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
-					headers["X-Requested-With"] = "XMLHttpRequest";
-				}
-
-				// Set headers
-				for ( i in headers ) {
-					xhr.setRequestHeader( i, headers[ i ] );
-				}
-
-				// Callback
-				callback = function( type ) {
-					return function() {
-						if ( callback ) {
-							delete xhrCallbacks[ id ];
-							callback = xhr.onload = xhr.onerror = null;
-
-							if ( type === "abort" ) {
-								xhr.abort();
-							} else if ( type === "error" ) {
-								complete(
-									// file: protocol always yields status 0; see #8605, #14207
-									xhr.status,
-									xhr.statusText
-								);
-							} else {
-								// Verify the responseType attribute to avoid InvalidStateError Exception (XHR2 Spec)
-								// Support: IE9
-								// Accessing binary-data responseText throws an exception
-								// (#11426)
-								if ( (!xhr.responseType || xhr.responseType === "text") &&
-										typeof xhr.responseText === "string" ) {
-									responses.text = xhr.responseText;
-								}
-
-								// The native response associated with the responseType
-								// Stored in the xhr.response attribute (XHR2 Spec)
-								if ( xhr.response ) {
-									responses.native = xhr.response;
-								}
-
-								complete(
-									xhrSuccessStatus[ xhr.status ] || xhr.status,
-									xhr.statusText,
-									responses,
-									xhr.getAllResponseHeaders()
-								);
-							}
-						}
-					};
-				};
-
-				// Listen to events
-				xhr.onload = callback();
-				xhr.onerror = callback("error");
-
-				// Create the abort callback
-				callback = xhrCallbacks[ id ] = callback("abort");
-
-				try {
-					// Do send the request (this may raise an exception)
-					xhr.send( options.hasContent && options.data || null );
-				} catch ( e ) {
-					// #14683: Only rethrow if this hasn't been notified as an error yet
-					if ( callback ) {
-						throw e;
-					}
-				}
-			},
-
-			abort: function() {
-				if ( callback ) {
-					callback();
-				}
-			}
-		};
-	}
-});
-
-
-
-
-// Install script dataType
-jQuery.ajaxSetup({
-	accepts: {
-		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
-	},
-	contents: {
-		script: /(?:java|ecma)script/
-	},
-	converters: {
-		"text script": function( text ) {
-			jQuery.globalEval( text );
-			return text;
-		}
-	}
-});
-
-// Handle cache's special case and crossDomain
-jQuery.ajaxPrefilter( "script", function( s ) {
-	if ( s.cache === undefined ) {
-		s.cache = false;
-	}
-	if ( s.crossDomain ) {
-		s.type = "GET";
-	}
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function( s ) {
-	// This transport only deals with cross domain requests
-	if ( s.crossDomain ) {
-		var script, callback;
-		return {
-			send: function( _, complete ) {
-				script = jQuery("<script>").prop({
-					async: true,
-					charset: s.scriptCharset,
-					src: s.url
-				}).on(
-					"load error",
-					callback = function( evt ) {
-						script.remove();
-						callback = null;
-						if ( evt ) {
-							complete( evt.type === "error" ? 404 : 200, evt.type );
-						}
-					}
-				);
-				document.head.appendChild( script[ 0 ] );
-			},
-			abort: function() {
-				if ( callback ) {
-					callback();
-				}
-			}
-		};
-	}
-});
-
-
-
-
-var oldCallbacks = [],
-	rjsonp = /(=)\?(?=&|$)|\?\?/;
-
-// Default jsonp settings
-jQuery.ajaxSetup({
-	jsonp: "callback",
-	jsonpCallback: function() {
-		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
-		this[ callback ] = true;
-		return callback;
-	}
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
-	var callbackName, overwritten, responseContainer,
-		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
-			"url" :
-			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
-		);
-
-	// Handle iff the expected data type is "jsonp" or we have a parameter to set
-	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
-		// Get callback name, remembering preexisting value associated with it
-		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
-			s.jsonpCallback() :
-			s.jsonpCallback;
-
-		// Insert callback into url or form data
-		if ( jsonProp ) {
-			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
-		} else if ( s.jsonp !== false ) {
-			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
-		}
-
-		// Use data converter to retrieve json after script execution
-		s.converters["script json"] = function() {
-			if ( !responseContainer ) {
-				jQuery.error( callbackName + " was not called" );
-			}
-			return responseContainer[ 0 ];
-		};
-
-		// force json dataType
-		s.dataTypes[ 0 ] = "json";
-
-		// Install callback
-		overwritten = window[ callbackName ];
-		window[ callbackName ] = function() {
-			responseContainer = arguments;
-		};
-
-		// Clean-up function (fires after converters)
-		jqXHR.always(function() {
-			// Restore preexisting value
-			window[ callbackName ] = overwritten;
-
-			// Save back as free
-			if ( s[ callbackName ] ) {
-				// make sure that re-using the options doesn't screw things around
-				s.jsonpCallback = originalSettings.jsonpCallback;
-
-				// save the callback name for future use
-				oldCallbacks.push( callbackName );
-			}
-
-			// Call if it was a function and we have a response
-			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
-				overwritten( responseContainer[ 0 ] );
-			}
-
-			responseContainer = overwritten = undefined;
-		});
-
-		// Delegate to script
-		return "script";
-	}
-});
-
-
-
-
-// data: string of html
-// context (optional): If specified, the fragment will be created in this context, defaults to document
-// keepScripts (optional): If true, will include scripts passed in the html string
-jQuery.parseHTML = function( data, context, keepScripts ) {
-	if ( !data || typeof data !== "string" ) {
-		return null;
-	}
-	if ( typeof context === "boolean" ) {
-		keepScripts = context;
-		context = false;
-	}
-	context = context || document;
-
-	var parsed = rsingleTag.exec( data ),
-		scripts = !keepScripts && [];
-
-	// Single tag
-	if ( parsed ) {
-		return [ context.createElement( parsed[1] ) ];
-	}
-
-	parsed = jQuery.buildFragment( [ data ], context, scripts );
-
-	if ( scripts && scripts.length ) {
-		jQuery( scripts ).remove();
-	}
-
-	return jQuery.merge( [], parsed.childNodes );
-};
-
-
-// Keep a copy of the old load method
-var _load = jQuery.fn.load;
-
-/**
- * Load a url into a page
- */
-jQuery.fn.load = function( url, params, callback ) {
-	if ( typeof url !== "string" && _load ) {
-		return _load.apply( this, arguments );
-	}
-
-	var selector, type, response,
-		self = this,
-		off = url.indexOf(" ");
-
-	if ( off >= 0 ) {
-		selector = jQuery.trim( url.slice( off ) );
-		url = url.slice( 0, off );
-	}
-
-	// If it's a function
-	if ( jQuery.isFunction( params ) ) {
-
-		// We assume that it's the callback
-		callback = params;
-		params = undefined;
-
-	// Otherwise, build a param string
-	} else if ( params && typeof params === "object" ) {
-		type = "POST";
-	}
-
-	// If we have elements to modify, make the request
-	if ( self.length > 0 ) {
-		jQuery.ajax({
-			url: url,
-
-			// if "type" variable is undefined, then "GET" method will be used
-			type: type,
-			dataType: "html",
-			data: params
-		}).done(function( responseText ) {
-
-			// Save response for use in complete callback
-			response = arguments;
-
-			self.html( selector ?
-
-				// If a selector was specified, locate the right elements in a dummy div
-				// Exclude scripts to avoid IE 'Permission Denied' errors
-				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
-
-				// Otherwise use the full result
-				responseText );
-
-		}).complete( callback && function( jqXHR, status ) {
-			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
-		});
-	}
-
-	return this;
-};
-
-
-
-
-jQuery.expr.filters.animated = function( elem ) {
-	return jQuery.grep(jQuery.timers, function( fn ) {
-		return elem === fn.elem;
-	}).length;
-};
-
-
-
-
-var docElem = window.document.documentElement;
-
-/**
- * Gets a window from an element
- */
-function getWindow( elem ) {
-	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
-}
-
-jQuery.offset = {
-	setOffset: function( elem, options, i ) {
-		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
-			position = jQuery.css( elem, "position" ),
-			curElem = jQuery( elem ),
-			props = {};
-
-		// Set position first, in-case top/left are set even on static elem
-		if ( position === "static" ) {
-			elem.style.position = "relative";
-		}
-
-		curOffset = curElem.offset();
-		curCSSTop = jQuery.css( elem, "top" );
-		curCSSLeft = jQuery.css( elem, "left" );
-		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
-			( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
-
-		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
-		if ( calculatePosition ) {
-			curPosition = curElem.position();
-			curTop = curPosition.top;
-			curLeft = curPosition.left;
-
-		} else {
-			curTop = parseFloat( curCSSTop ) || 0;
-			curLeft = parseFloat( curCSSLeft ) || 0;
-		}
-
-		if ( jQuery.isFunction( options ) ) {
-			options = options.call( elem, i, curOffset );
-		}
-
-		if ( options.top != null ) {
-			props.top = ( options.top - curOffset.top ) + curTop;
-		}
-		if ( options.left != null ) {
-			props.left = ( options.left - curOffset.left ) + curLeft;
-		}
-
-		if ( "using" in options ) {
-			options.using.call( elem, props );
-
-		} else {
-			curElem.css( props );
-		}
-	}
-};
-
-jQuery.fn.extend({
-	offset: function( options ) {
-		if ( arguments.length ) {
-			return options === undefined ?
-				this :
-				this.each(function( i ) {
-					jQuery.offset.setOffset( this, options, i );
-				});
-		}
-
-		var docElem, win,
-			elem = this[ 0 ],
-			box = { top: 0, left: 0 },
-			doc = elem && elem.ownerDocument;
-
-		if ( !doc ) {
-			return;
-		}
-
-		docElem = doc.documentElement;
-
-		// Make sure it's not a disconnected DOM node
-		if ( !jQuery.contains( docElem, elem ) ) {
-			return box;
-		}
-
-		// If we don't have gBCR, just use 0,0 rather than error
-		// BlackBerry 5, iOS 3 (original iPhone)
-		if ( typeof elem.getBoundingClientRect !== strundefined ) {
-			box = elem.getBoundingClientRect();
-		}
-		win = getWindow( doc );
-		return {
-			top: box.top + win.pageYOffset - docElem.clientTop,
-			left: box.left + win.pageXOffset - docElem.clientLeft
-		};
-	},
-
-	position: function() {
-		if ( !this[ 0 ] ) {
-			return;
-		}
-
-		var offsetParent, offset,
-			elem = this[ 0 ],
-			parentOffset = { top: 0, left: 0 };
-
-		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
-		if ( jQuery.css( elem, "position" ) === "fixed" ) {
-			// We assume that getBoundingClientRect is available when computed position is fixed
-			offset = elem.getBoundingClientRect();
-
-		} else {
-			// Get *real* offsetParent
-			offsetParent = this.offsetParent();
-
-			// Get correct offsets
-			offset = this.offset();
-			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
-				parentOffset = offsetParent.offset();
-			}
-
-			// Add offsetParent borders
-			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
-			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
-		}
-
-		// Subtract parent offsets and element margins
-		return {
-			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
-			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
-		};
-	},
-
-	offsetParent: function() {
-		return this.map(function() {
-			var offsetParent = this.offsetParent || docElem;
-
-			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
-				offsetParent = offsetParent.offsetParent;
-			}
-
-			return offsetParent || docElem;
-		});
-	}
-});
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
-	var top = "pageYOffset" === prop;
-
-	jQuery.fn[ method ] = function( val ) {
-		return access( this, function( elem, method, val ) {
-			var win = getWindow( elem );
-
-			if ( val === undefined ) {
-				return win ? win[ prop ] : elem[ method ];
-			}
-
-			if ( win ) {
-				win.scrollTo(
-					!top ? val : window.pageXOffset,
-					top ? val : window.pageYOffset
-				);
-
-			} else {
-				elem[ method ] = val;
-			}
-		}, method, val, arguments.length, null );
-	};
-});
-
-// Add the top/left cssHooks using jQuery.fn.position
-// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-// getComputedStyle returns percent when specified for top/left/bottom/right
-// rather than make the css module depend on the offset module, we just check for it here
-jQuery.each( [ "top", "left" ], function( i, prop ) {
-	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
-		function( elem, computed ) {
-			if ( computed ) {
-				computed = curCSS( elem, prop );
-				// if curCSS returns percentage, fallback to offset
-				return rnumnonpx.test( computed ) ?
-					jQuery( elem ).position()[ prop ] + "px" :
-					computed;
-			}
-		}
-	);
-});
-
-
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
-	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
-		// margin is only for outerHeight, outerWidth
-		jQuery.fn[ funcName ] = function( margin, value ) {
-			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
-				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
-			return access( this, function( elem, type, value ) {
-				var doc;
-
-				if ( jQuery.isWindow( elem ) ) {
-					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
-					// isn't a whole lot we can do. See pull request at this URL for discussion:
-					// https://github.com/jquery/jquery/pull/764
-					return elem.document.documentElement[ "client" + name ];
-				}
-
-				// Get document width or height
-				if ( elem.nodeType === 9 ) {
-					doc = elem.documentElement;
-
-					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
-					// whichever is greatest
-					return Math.max(
-						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
-						elem.body[ "offset" + name ], doc[ "offset" + name ],
-						doc[ "client" + name ]
-					);
-				}
-
-				return value === undefined ?
-					// Get width or height on the element, requesting but not forcing parseFloat
-					jQuery.css( elem, type, extra ) :
-
-					// Set width or height on the element
-					jQuery.style( elem, type, value, extra );
-			}, type, chainable ? margin : undefined, chainable, null );
-		};
-	});
-});
-
-
-// The number of elements contained in the matched element set
-jQuery.fn.size = function() {
-	return this.length;
-};
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-
-
-
-// Register as a named AMD module, since jQuery can be concatenated with other
-// files that may use define, but not via a proper concatenation script that
-// understands anonymous AMD modules. A named AMD is safest and most robust
-// way to register. Lowercase jquery is used because AMD module names are
-// derived from file names, and jQuery is normally delivered in a lowercase
-// file name. Do this after creating the global so that if an AMD module wants
-// to call noConflict to hide this version of jQuery, it will work.
-
-// Note that for maximum portability, libraries that are not jQuery should
-// declare themselves as anonymous modules, and avoid setting a global if an
-// AMD loader is present. jQuery is a special case. For more information, see
-// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
-
-if ( typeof define === "function" && define.amd ) {
-	define( "jquery", [], function() {
-		return jQuery;
-	});
-}
-
-
-
-
-var
-	// Map over jQuery in case of overwrite
-	_jQuery = window.jQuery,
-
-	// Map over the $ in case of overwrite
-	_$ = window.$;
-
-jQuery.noConflict = function( deep ) {
-	if ( window.$ === jQuery ) {
-		window.$ = _$;
-	}
-
-	if ( deep && window.jQuery === jQuery ) {
-		window.jQuery = _jQuery;
-	}
-
-	return jQuery;
-};
-
-// Expose jQuery and $ identifiers, even in
-// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
-// and CommonJS for browser emulators (#13566)
-if ( typeof noGlobal === strundefined ) {
-	window.jQuery = window.$ = jQuery;
-}
-
-
-
-
-return jQuery;
-
-}));
diff --git a/js/signal_protocol_store.js b/js/signal_protocol_store.js
index d522a6bb09a4..d2439f094ef3 100644
--- a/js/signal_protocol_store.js
+++ b/js/signal_protocol_store.js
@@ -915,19 +915,15 @@
         );
       });
     },
-    removeIdentityKey: function(number) {
-      return new Promise(function(resolve, reject) {
-        var identityRecord = new IdentityRecord({ id: number });
-        identityRecord
-          .fetch()
-          .then(function() {
-            identityRecord.destroy();
-          })
-          .fail(function() {
-            reject(new Error('Tried to remove identity for unknown number'));
-          });
-        resolve(textsecure.storage.protocol.removeAllSessions(number));
-      });
+    removeIdentityKey: async function(number) {
+      const identityRecord = new IdentityRecord({ id: number });
+      try {
+        await wrapDeferred(identityRecord.fetch());
+        await wrapDeferred(identityRecord.destroy());
+        return textsecure.storage.protocol.removeAllSessions(number);
+      } catch (error) {
+        throw new Error('Tried to remove identity for unknown number');
+      }
     },
 
     // Groups
@@ -972,7 +968,7 @@
         return collection.fetch().then(resolve, reject);
       }).then(function() {
         // Return a plain array of plain objects
-        return collection.map('attributes');
+        return collection.map(model => model.attributes);
       });
     },
     addUnprocessed: function(data) {
diff --git a/libtextsecure/test/generate_keys_test.js b/libtextsecure/test/generate_keys_test.js
index 759c8e80e165..f5d742ecbe16 100644
--- a/libtextsecure/test/generate_keys_test.js
+++ b/libtextsecure/test/generate_keys_test.js
@@ -14,23 +14,21 @@ describe('Key generation', function() {
     assert.strictEqual(keyPair.privKey.byteLength, 32);
   }
   function itStoresPreKey(keyId) {
-    it('prekey ' + keyId + ' is valid', function(done) {
+    it('prekey ' + keyId + ' is valid', function() {
       return textsecure.storage.protocol
         .loadPreKey(keyId)
         .then(function(keyPair) {
           validateStoredKeyPair(keyPair);
-        })
-        .then(done, done);
+        });
     });
   }
   function itStoresSignedPreKey(keyId) {
-    it('signed prekey ' + keyId + ' is valid', function(done) {
+    it('signed prekey ' + keyId + ' is valid', function() {
       return textsecure.storage.protocol
         .loadSignedPreKey(keyId)
         .then(function(keyPair) {
           validateStoredKeyPair(keyPair);
-        })
-        .then(done, done);
+        });
     });
   }
   function validateResultKey(resultKey) {
@@ -48,13 +46,13 @@ describe('Key generation', function() {
       });
   }
 
-  before(function(done) {
+  before(function() {
     localStorage.clear();
-    libsignal.KeyHelper.generateIdentityKeyPair()
-      .then(function(keyPair) {
-        return textsecure.storage.protocol.put('identityKey', keyPair);
-      })
-      .then(done, done);
+    return libsignal.KeyHelper.generateIdentityKeyPair().then(function(
+      keyPair
+    ) {
+      return textsecure.storage.protocol.put('identityKey', keyPair);
+    });
   });
 
   describe('the first time', function() {
@@ -66,14 +64,11 @@ describe('Key generation', function() {
          *   identityKey: <ArrayBuffer>
          * }
          */
-    before(function(done) {
+    before(function() {
       var accountManager = new textsecure.AccountManager('');
-      accountManager
-        .generateKeys(count)
-        .then(function(res) {
-          result = res;
-        })
-        .then(done, done);
+      return accountManager.generateKeys(count).then(function(res) {
+        result = res;
+      });
     });
     for (var i = 1; i <= count; i++) {
       itStoresPreKey(i);
@@ -92,29 +87,22 @@ describe('Key generation', function() {
         assert.strictEqual(result.preKeys[i].keyId, i + 1);
       }
     });
-    it('result contains the correct public keys', function(done) {
-      Promise.all(result.preKeys.map(validateResultKey))
-        .then(function() {
-          done();
-        })
-        .catch(done);
+    it('result contains the correct public keys', function() {
+      return Promise.all(result.preKeys.map(validateResultKey));
     });
-    it('returns a signed prekey', function(done) {
+    it('returns a signed prekey', function() {
       assert.strictEqual(result.signedPreKey.keyId, 1);
       assert.instanceOf(result.signedPreKey.signature, ArrayBuffer);
-      validateResultSignedKey(result.signedPreKey).then(done, done);
+      return validateResultSignedKey(result.signedPreKey);
     });
   });
   describe('the second time', function() {
     var result;
-    before(function(done) {
+    before(function() {
       var accountManager = new textsecure.AccountManager('');
-      accountManager
-        .generateKeys(count)
-        .then(function(res) {
-          result = res;
-        })
-        .then(done, done);
+      return accountManager.generateKeys(count).then(function(res) {
+        result = res;
+      });
     });
     for (var i = 1; i <= 2 * count; i++) {
       itStoresPreKey(i);
@@ -133,29 +121,22 @@ describe('Key generation', function() {
         assert.strictEqual(result.preKeys[i - 1].keyId, i + count);
       }
     });
-    it('result contains the correct public keys', function(done) {
-      Promise.all(result.preKeys.map(validateResultKey))
-        .then(function() {
-          done();
-        })
-        .catch(done);
+    it('result contains the correct public keys', function() {
+      return Promise.all(result.preKeys.map(validateResultKey));
     });
-    it('returns a signed prekey', function(done) {
+    it('returns a signed prekey', function() {
       assert.strictEqual(result.signedPreKey.keyId, 2);
       assert.instanceOf(result.signedPreKey.signature, ArrayBuffer);
-      validateResultSignedKey(result.signedPreKey).then(done, done);
+      return validateResultSignedKey(result.signedPreKey);
     });
   });
   describe('the third time', function() {
     var result;
-    before(function(done) {
+    before(function() {
       var accountManager = new textsecure.AccountManager('');
-      accountManager
-        .generateKeys(count)
-        .then(function(res) {
-          result = res;
-        })
-        .then(done, done);
+      return accountManager.generateKeys(count).then(function(res) {
+        result = res;
+      });
     });
     for (var i = 1; i <= 3 * count; i++) {
       itStoresPreKey(i);
@@ -174,17 +155,13 @@ describe('Key generation', function() {
         assert.strictEqual(result.preKeys[i - 1].keyId, i + 2 * count);
       }
     });
-    it('result contains the correct public keys', function(done) {
-      Promise.all(result.preKeys.map(validateResultKey))
-        .then(function() {
-          done();
-        })
-        .catch(done);
+    it('result contains the correct public keys', function() {
+      return Promise.all(result.preKeys.map(validateResultKey));
     });
-    it('result contains a signed prekey', function(done) {
+    it('result contains a signed prekey', function() {
       assert.strictEqual(result.signedPreKey.keyId, 3);
       assert.instanceOf(result.signedPreKey.signature, ArrayBuffer);
-      validateResultSignedKey(result.signedPreKey).then(done, done);
+      return validateResultSignedKey(result.signedPreKey);
     });
   });
 });
diff --git a/libtextsecure/test/index.html b/libtextsecure/test/index.html
index acb930436361..1c6610f2077b 100644
--- a/libtextsecure/test/index.html
+++ b/libtextsecure/test/index.html
@@ -3,7 +3,7 @@
 <head>
   <meta charset='utf-8'>
   <title>libtextsecure test runner</title>
-  <link rel="stylesheet" href="../../components/mocha/mocha.css" />
+  <link rel="stylesheet" href="../../node_modules/mocha/mocha.css" />
 </head>
 <body>
 
diff --git a/libtextsecure/test/protocol_wrapper_test.js b/libtextsecure/test/protocol_wrapper_test.js
index 748e81fbf7dc..2ff16f96ed11 100644
--- a/libtextsecure/test/protocol_wrapper_test.js
+++ b/libtextsecure/test/protocol_wrapper_test.js
@@ -20,7 +20,7 @@ describe('Protocol Wrapper', function() {
       });
   });
   describe('processPreKey', function() {
-    it('rejects if the identity key changes', function(done) {
+    it('rejects if the identity key changes', function() {
       var address = new libsignal.SignalProtocolAddress(identifier, 1);
       var builder = new libsignal.SessionBuilder(store, address);
       return builder
@@ -29,11 +29,10 @@ describe('Protocol Wrapper', function() {
           encodedNumber: address.toString(),
         })
         .then(function() {
-          done(new Error('Allowed to overwrite identity key'));
+          throw new Error('Allowed to overwrite identity key');
         })
         .catch(function(e) {
           assert.strictEqual(e.message, 'Identity key changed');
-          done();
         });
     });
   });
diff --git a/libtextsecure/test/storage_test.js b/libtextsecure/test/storage_test.js
index 7ce1285055ac..ea3dd2d5b5c9 100644
--- a/libtextsecure/test/storage_test.js
+++ b/libtextsecure/test/storage_test.js
@@ -189,12 +189,9 @@ describe('SignalProtocolStore', function() {
       })
       .then(done, done);
   });
-  it('returns empty array for a number with no device ids', function(done) {
-    return store
-      .getDeviceIds('foo')
-      .then(function(deviceIds) {
-        assert.sameMembers(deviceIds, []);
-      })
-      .then(done, done);
+  it('returns empty array for a number with no device ids', function() {
+    return store.getDeviceIds('foo').then(function(deviceIds) {
+      assert.sameMembers(deviceIds, []);
+    });
   });
 });
diff --git a/package.json b/package.json
index 904b7d7848df..788369046895 100644
--- a/package.json
+++ b/package.json
@@ -44,6 +44,7 @@
   "dependencies": {
     "@sindresorhus/is": "^0.8.0",
     "archiver": "^2.1.1",
+    "backbone": "^1.3.3",
     "blob-util": "^1.3.0",
     "blueimp-canvas-to-blob": "^3.14.0",
     "blueimp-load-image": "^2.18.0",
@@ -66,10 +67,13 @@
     "fs-extra": "^5.0.0",
     "google-libphonenumber": "^3.0.7",
     "got": "^8.2.0",
+    "intl-tel-input": "^12.1.15",
+    "jquery": "^3.3.1",
     "linkify-it": "^2.0.3",
     "lodash": "^4.17.4",
     "mkdirp": "^0.5.1",
     "moment": "^2.21.0",
+    "mustache": "^2.3.0",
     "node-fetch": "https://github.com/scottnonnenberg-signal/node-fetch.git#3e5f51e08c647ee5f20c43b15cf2d352d61c36b4",
     "os-locale": "^2.1.0",
     "pify": "^3.0.0",
@@ -84,6 +88,7 @@
     "testcheck": "^1.0.0-rc.2",
     "tmp": "^0.0.33",
     "to-arraybuffer": "^1.0.1",
+    "underscore": "^1.9.0",
     "websocket": "^1.0.25"
   },
   "devDependencies": {
diff --git a/stylesheets/options.scss b/stylesheets/options.scss
index a488eb5fab9f..a28bbafcb1ea 100644
--- a/stylesheets/options.scss
+++ b/stylesheets/options.scss
@@ -1,9 +1,9 @@
 @import 'variables';
-@import '../components/intl-tel-input/build/css/intlTelInput.css';
+@import '../node_modules/intl-tel-input/build/css/intlTelInput.css';
 @import 'progress';
 .iti-flag {
   // override intlTelInput's flags image location
-  background: url('../images/flags.png');
+  background: url('../node_modules/intl-tel-input/build/img/flags.png');
 }
 
 .intl-tel-input .country-list {
diff --git a/test/_test.js b/test/_test.js
index e7306487f4dd..f68b303a87e5 100644
--- a/test/_test.js
+++ b/test/_test.js
@@ -68,19 +68,16 @@ before(function(done) {
   };
 });
 
-async function clearDatabase(done) {
+async function clearDatabase() {
   await Signal.Migrations.Migrations0DatabaseWithAttachmentData.run({
     Backbone,
     databaseName: Whisper.Database.id,
   });
 
   const convos = new Whisper.ConversationCollection();
-  await convos.fetch();
-  await convos.destroyAll();
+  await wrapDeferred(convos.fetch());
+  await wrapDeferred(convos.destroyAll());
   const messages = new Whisper.MessageCollection();
-  await messages.fetch();
-  await messages.destroyAll();
-  if (done) {
-    done();
-  }
+  await wrapDeferred(messages.fetch());
+  await wrapDeferred(messages.destroyAll());
 }
diff --git a/test/index.html b/test/index.html
index 838cd234a499..e2a93938082a 100644
--- a/test/index.html
+++ b/test/index.html
@@ -3,7 +3,7 @@
 <head>
   <meta charset='utf-8'>
   <title>TextSecure test runner</title>
-  <link rel="stylesheet" href="../components/mocha/mocha.css" />
+  <link rel="stylesheet" href="../node_modules/mocha/mocha.css" />
   <link rel="stylesheet" href="../stylesheets/manifest.css" />
 </head>
 <body>
diff --git a/test/keychange_listener_test.js b/test/keychange_listener_test.js
index 6b22a30549a0..1d7e24dabba0 100644
--- a/test/keychange_listener_test.js
+++ b/test/keychange_listener_test.js
@@ -41,7 +41,7 @@ describe('KeyChangeListener', function() {
           done();
         });
       });
-      return store.saveIdentity(address.toString(), newKey);
+      store.saveIdentity(address.toString(), newKey);
     });
   });
 
@@ -68,7 +68,7 @@ describe('KeyChangeListener', function() {
           done();
         });
       });
-      return store.saveIdentity(address.toString(), newKey);
+      store.saveIdentity(address.toString(), newKey);
     });
   });
 });
diff --git a/test/models/conversations_test.js b/test/models/conversations_test.js
index a28c68b9a482..0d6b30b68ec7 100644
--- a/test/models/conversations_test.js
+++ b/test/models/conversations_test.js
@@ -268,15 +268,11 @@
     it('matches by name', function(done) {
       testSearch(['John', 'Doe', 'john', 'doe', 'John Doe', 'john doe'], done);
     });
-    it('does not match +', function(done) {
+    it('does not match +', function() {
       var collection = new Whisper.ConversationCollection();
-      return collection
-        .search('+')
-        .then(function() {
-          assert.isUndefined(collection.get(convo.id), 'got result for "+"');
-          done();
-        })
-        .catch(done);
+      return collection.search('+').then(function() {
+        assert.isUndefined(collection.get(convo.id), 'got result for "+"');
+      });
     });
   });
 })();
diff --git a/test/storage_test.js b/test/storage_test.js
index 6361b0e08ed2..596472da99db 100644
--- a/test/storage_test.js
+++ b/test/storage_test.js
@@ -81,16 +81,15 @@ describe('SignalProtocolStore', function() {
     });
 
     describe('When there is no existing key (first use)', function() {
-      before(function(done) {
-        store.removeIdentityKey(identifier).then(function() {
-          store
-            .saveIdentity(address.toString(), testKey.pubKey)
-            .then(function() {
-              record.fetch().then(function() {
-                done();
-              });
-            });
-        });
+      before(function() {
+        return store
+          .removeIdentityKey(identifier)
+          .then(function() {
+            return store.saveIdentity(address.toString(), testKey.pubKey);
+          })
+          .then(function() {
+            return wrapDeferred(record.fetch());
+          });
       });
       it('marks the key firstUse', function() {
         assert(record.get('firstUse'));
@@ -1197,13 +1196,10 @@ describe('SignalProtocolStore', function() {
         })
         .then(done, done);
     });
-    it('returns empty array for a number with no device ids', function(done) {
-      return store
-        .getDeviceIds('foo')
-        .then(function(deviceIds) {
-          assert.sameMembers(deviceIds, []);
-        })
-        .then(done, done);
+    it('returns empty array for a number with no device ids', function() {
+      return store.getDeviceIds('foo').then(function(deviceIds) {
+        assert.sameMembers(deviceIds, []);
+      });
     });
   });
 
diff --git a/test/views/conversation_search_view_test.js b/test/views/conversation_search_view_test.js
index 413a00f768c5..63c26c5e74f9 100644
--- a/test/views/conversation_search_view_test.js
+++ b/test/views/conversation_search_view_test.js
@@ -31,8 +31,8 @@ describe('ConversationSearchView', function() {
       type: 'group',
       left: true,
     });
-    before(function(done) {
-      convo.save().then(done);
+    before(() => {
+      return wrapDeferred(convo.save());
     });
     describe('with no messages', function() {
       var input = $('<input>');
@@ -82,13 +82,13 @@ describe('ConversationSearchView', function() {
       type: 'group',
       left: true,
     });
-    before(function(done) {
-      convo.save().then(done);
+    before(() => {
+      return wrapDeferred(convo.save());
     });
     describe('with no messages', function() {
       before(function(done) {
         view.resetTypeahead();
-        view.typeahead_view.collection.on('reset', function() {
+        view.typeahead_view.collection.once('reset', function() {
           done();
         });
       });
@@ -100,12 +100,12 @@ describe('ConversationSearchView', function() {
       });
     });
     describe('with messages', function() {
-      before(function(done) {
-        convo.save({ lastMessage: 'asdf' }).then(function() {
-          view.typeahead_view.collection.on('reset', function() {
+      before(done => {
+        wrapDeferred(convo.save({ lastMessage: 'asdf' })).then(function() {
+          view.resetTypeahead();
+          view.typeahead_view.collection.once('reset', function() {
             done();
           });
-          view.resetTypeahead();
         });
       });
       it('should surface left groups with messages', function() {
diff --git a/test/views/message_view_test.js b/test/views/message_view_test.js
index 14556b45da51..9c5692286bba 100644
--- a/test/views/message_view_test.js
+++ b/test/views/message_view_test.js
@@ -1,7 +1,7 @@
 describe('MessageView', function() {
   var convo, message;
 
-  before(async done => {
+  before(async () => {
     await clearDatabase();
     convo = new Whisper.Conversation({ id: 'foo' });
     message = convo.messageCollection.add({
@@ -13,7 +13,6 @@ describe('MessageView', function() {
     });
 
     await storage.put('number_id', '+18088888888.1');
-    done();
   });
 
   it('should display the message text', function() {
diff --git a/yarn.lock b/yarn.lock
index 61ae5e012a67..79c79ddae663 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -736,6 +736,12 @@ babylon@^6.8.1:
   version "6.17.0"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.17.0.tgz#37da948878488b9c4e3c4038893fa3314b3fc932"
 
+backbone@^1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/backbone/-/backbone-1.3.3.tgz#4cc80ea7cb1631ac474889ce40f2f8bc683b2999"
+  dependencies:
+    underscore ">=1.8.3"
+
 bail@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/bail/-/bail-1.0.2.tgz#f7d6c1731630a9f9f0d4d35ed1f962e2074a1764"
@@ -4465,6 +4471,10 @@ internal-ip@1.2.0:
   dependencies:
     meow "^3.3.0"
 
+intl-tel-input@^12.1.15:
+  version "12.1.15"
+  resolved "https://registry.yarnpkg.com/intl-tel-input/-/intl-tel-input-12.1.15.tgz#7393e6b77572731bbc65ca4585782e8ba3d74de4"
+
 into-stream@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/into-stream/-/into-stream-3.1.0.tgz#96fb0a936c12babd6ff1752a17d05616abd094c6"
@@ -4941,6 +4951,10 @@ jpeg-js@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/jpeg-js/-/jpeg-js-0.2.0.tgz#53e448ec9d263e683266467e9442d2c5a2ef5482"
 
+jquery@^3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.3.1.tgz#958ce29e81c9790f31be7792df5d4d95fc57fbca"
+
 js-base64@^2.1.8:
   version "2.1.9"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.1.9.tgz#f0e80ae039a4bd654b5f281fc93f04a914a7fcce"
@@ -5839,6 +5853,10 @@ multicast-dns@^6.0.1:
     dns-packet "^1.3.1"
     thunky "^1.0.2"
 
+mustache@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/mustache/-/mustache-2.3.0.tgz#4028f7778b17708a489930a6e52ac3bca0da41d0"
+
 mute-stream@0.0.7, mute-stream@~0.0.4:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
@@ -9141,6 +9159,10 @@ underscore.string@~3.2.3:
   version "3.2.3"
   resolved "https://registry.yarnpkg.com/underscore.string/-/underscore.string-3.2.3.tgz#806992633665d5e5fcb4db1fb3a862eb68e9e6da"
 
+underscore@>=1.8.3, underscore@^1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.0.tgz#31dbb314cfcc88f169cd3692d9149d81a00a73e4"
+
 underscore@~1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.6.0.tgz#8b38b10cacdef63337b8b24e4ff86d45aea529a8"