automatically updated dependencies
Merge pull request #601 from theodi/update-dependencies-2013-10-02

automatically updated dependencies
moved actions across to main controller
moved main tests across
Merge pull request #606 from theodi/main-controller

Main controller
Merge remote-tracking branch 'origin' into juvia
basic styling for juvia comments
comment link helper
added comment view
removed group from languages survey
prevent confirm-modal from snapping to top when confirming