latest translations
favourite changes

favourites.js no longer makes socket calls, moved that code into
socket.io/posts.js. it also makes a single socket call when you downvote
a post that you previously upvoted.
added error key
admin js language keys
meta.js error language keys
modules.js error keys
posts.js error keys
user.js error keys
more error strings
added lots of error keys
fixed topic test
really fixed test
replace 2 error messages with keys
fixed error.json
added startTimer so that repeated errors on startup don't cause the loader to go into an infinite loop
changed sortedSetRangeByScore
passing array straight to redis
jshint and refactor accountedit
forgot to use the passed in fn
Merge remote-tracking branch 'origin/master' into LevelDB

Conflicts:
	tests/database.js