Updated ignore list
Merge branch 'Hitcents' of https://github.com/xamarin/prebuilt-apps into Hitcents
Updated tab icons for iOS 7

Added images to project file
Added a Theme.ToiOS7Path() method
TabBar and Theme changes
Status bar text color & extension method for UIColor
Let XCode 5 upgrade the storyboard
Assignment cells updated

Fixed status bar color on couple more screens