2.0b3 megacommit

- Support for group libraries
- General support for multiple libraries of different types
- Streamlined sync support
  - Using solely libraryID and key rather than itemID, and removed all itemID-changing code
  - Combined two requests for increased performance and decreased server load
  - Added warning on user account change
  - Provide explicit error message on SSL failure
- Removed snapshot and link toolbar buttons and changed browser context menu options and drags to create parent items + snapshots
- Closes #786, Add numPages field
- Fixes #1063, Duplicate item with tags broken in Sync Preview
- Added better purging of deleted tags
- Added local user key before first sync
- Add clientDateModified to all objects for more flexibility in syncing
- Added new triples-based Relation object type, currently used to store links between items copied between local and group libraries
- Updated zotero.org translator for groups
- Additional trigger-based consistency checks
- Fixed broken URL drag in Firefox 3.5
- Disabled zeroconf menu option (no longer functional)

Developer-specific changes:

- Overhauled data layer
  - Data object constructors no longer take arguments (return to 1.0-like API)
  - Existing objects can be retrieved by setting id or library/key properties
  - id/library/key must be set for new objects before other fields
- New methods:
  - ZoteroPane.getSelectedLibraryID()
  - ZoteroPane.getSelectedGroup(asID)
  - ZoteroPane.addItemFromDocument(doc, itemType, saveSnapshot)
  - ZoteroPane.addItemFromURL(url, itemType)
  - ZoteroPane.canEdit()
  - Zotero.CollectionTreeView.selectLibrary(libraryID)
  - New Zotero.URI methods
- Changed methods
  - Many data object methods now take a libraryID
  - ZoteroPane.addAttachmentFromPage(link, itemID)
- Removed saveItem and saveAttachments parameters from Zotero.Translate constructor
- translate() now takes a libraryID, null for local library, or false to not save items (previously on constructor)
- saveAttachments is now a translate() parameter
- Zotero.flattenArguments() better handles passed objects
- Zotero.File.getFileHash() (not currently used)

components/zotero-protocol-handler.js

@@ -109,13 +109,14 @@ function ChromeExtensionHandler() {
 						break;
 					
 					case 'search':
-						var s = new Zotero.Search(ids);
-						var ids = s.search();
+						var s = new Zotero.Search();
+						s.id = ids;
+						ids = s.search();
 						break;
 					
 					case 'items':
 					case 'item':
-						var ids = ids.split('-');
+						ids = ids.split('-');
 						break;
 						
 					default: