Update Ember.js
Revert "Add encoding: utf-8 to locales/ js.erb files to fix rake assets:precompile:all"
Add utf-8 headers to all ymls
Revert "Update Rails for latest security vunerability fixes"

This reverts commit 1c5613cdfa6eedb3e65f9ff2fcc79ef0318b5e49.
Apply security fixes as a monkey^M^M^M^M^M^Mfreedom patch
Hash is faster than delegation and simpler to explain
loading a user in a post_action is wasteful
cache reply_to_user_id in post to eliminate a very nasty n+1 query
this should be optimised at some point
these mousemove events trigger an insane amount of get calls, I really need my patch accepted in ember
slight optimisation
pre-stage our locales as well
keep French l10n up to date
add indexes so counting topics and posts is faster
ensure locales are not overwritten
Update mini_profiler.rb 

Passing a pre-defined Redis connection to MiniProfiler stops connection leakage. Should limit MiniProfiler connections to one per running process. 
Merge pull request #503 from nverba/patch-1

Update mini_profiler.rb
Merge pull request #502 from ZogStriP/ensure-locales-are-not-overwritten

ensure locales are not overwritten
Merge pull request #500 from ZogStriP/keep-french-l10n-up-to-date-2013-03-20

keep French l10n up to date
Merge pull request #499 from wojciechka/master

Logging in with username and password does not work when using prefix URLs