update sr sr_Latn for https://github.com/mozilla/fireplace/pull/235
Update messages.po for the bg locale
Merge pull request #241 from chilyashev/patch-2

Update messages.po for the bg locale
Remove install.js references
fix typo (bug 907203)
collections desktop stylez (bug 908803)
Updated Russian localization
Updated Slovak translation
Merge pull request #244 from wladow/13aug24

Updated Slovak translation
Merge pull request #243 from unghost/20130824_ru

Updated Russian localization
Fix ratings to not show 'for previous version xxx' when not needed (bug 901486)
accept collection header colors from API
Merge pull request #245 from diox/ratings-include-version-info

Fix ratings to not show 'for previous version xxx' when not needed (bug 901486)
sitewide tweaks (bug 899752)
tweaks