Merge pull request #58 from ndbroadbent/master

Update Rails to 3.2.11
Merge pull request #61 from ndbroadbent/ci-spinners

Added spinners for CI when project is building
Merge pull request #59 from ndbroadbent/errbit

Added Errbit integration
Added 'Fullscreen' button to hide nav bar and toolbar
Replace dashboard locking with fullscreen button and route.
Use 'fullscreen' events to trigger nav bar transitions. Replace fixed nav bar with static, so that body padding doesn't need to be adjusted
Added 'click to hide' notification on fullscreen, use BigScreen library to trigger native fullscreen