lift megaannex comment into tip, etc

doc/design/assistant/more_cloud_providers.mdwn

@@ -16,5 +16,8 @@ More should be added, such as:
 * Mediafire provides 50gb free and has a REST API.
 * Flickr provides 1 tb (!!!!) to free accounts, and can store at least
   photos and videos.
+* mega.co.nz. Already supported via [[tips/megaannex]], would just need
+  webapp modifications to configure it. May want to use megaannex as-is to
+  build a non-hook special remote in haskell.
 
 See poll at [[polls/prioritizing_special_remotes]].

doc/special_remotes.mdwn

@@ -26,6 +26,7 @@ for various cloud things:
 * [[tips/Internet_Archive_via_S3]]
 * [[tahoe-lafs|forum/tips:_special__95__remotes__47__hook_with_tahoe-lafs]]
 * [[tips/using_box.com_as_a_special_remote]]
+* [[tips/using_mega.co.nz_as_a_special_remote|tips/megaannex]]
 * [[forum/special_remote_for_IMAP]]
 * [[forum/nntp__47__usenet special remote]]
 

doc/tips/megaannex.mdwn

@@ -0,0 +1,45 @@
+[Megaannex](https://github.com/TobiasTheViking/megaannex)
+is a hook program for git-annex to use mega.co.nz as backend
+
+# Requirements:
+
+    requests>=0.10
+    pycrypto
+
+Credit for the mega api interface goes to:
+<https://github.com/richardasaurus/mega.py>
+
+## Install
+
+Clone the git repository in your home folder.
+
+    git clone git://github.com/TobiasTheViking/megaannex.git 
+
+This should make a ~/megannex folder
+
+## Setup
+
+Run the program once to make an empty config file.
+
+    cd ~/megaannex; python2 megaannex.py
+
+Edit the megaannex.conf file. Add your mega.co.nz username and password
+
+Note: The folder option in the megaannex.conf file isn't yet used. 
+
+## Configuring git-annex
+
+	git config annex.mega-store-hook 'python2 ~/megaannex/megaannex.py store --subject $ANNEX_KEY --file $ANNEX_FILE'
+	git config annex.mega-retrieve-hook 'python2 ~/megaannex/megaannex.py  getfile --subject $ANNEX_KEY --file $ANNEX_FILE'
+	git config annex.mega-checkpresent-hook 'python2 ~/megaannex/megaannex.py fileexists --subject $ANNEX_KEY'
+	git config annex.mega-remove-hook 'python2 ~/megaannex/megaannex.py delete --subject $ANNEX_KEY'
+
+	git annex initremote mega type=hook hooktype=mega encryption=shared
+	git annex describe mega \"the mega.co.nz library\"
+
+## Notes
+
+You may need to use a different command than "python2", depending
+on your python installation.
+
+-- Tobias

doc/todo/wishlist:_special_remote_mega.co.nz.mdwn

@@ -1 +1,3 @@
 mega.co.nz has 50gb for free accounts. They also have an API, so I guess it wouldn't be too hard to use it as a special remote.
+
+[[done]], see [[tips/megaannex]].