Moved `FeedbackDemo` source folder in Xcode project navigator to be above the `ATConnect` subproject. Easier navigation.
Upgrade to Xcode 6 recommended settings.
http://imgur.com/ML38DT3.png
Added `default:` to switch statements to silence Xcode 6 warnings.
Specifically caused by iOS 8 addition of `UIInterfaceOrientationUnknown`.
 > Enumeration value 'UIInterfaceOrientationUnknown' not handled in switch
Silence Xcode's "unreachable code" warning (on by default in Xcode 6) for debug early return.
`-Wunreachable-code`