Fix bug 13773 in MTGKTapper
Enabled bottom of screen for iPhone 5. Fixes #11653

Also contains some churn from opening the xib in Xcode.
Reset bundle signing IDs and profiles to default for a few samples
Fix linker warning (or error?) when 3.0 SDK is (mis)used [#14638]
Use offsets and deltas so buttons appear correctly on both iOS7 and older iOS
Update SharedResources to fix views hiding behind NavigationBar in iOS 7
BackgroundExecution: Fix button hiding behind NavigationBar
ImageProtocol: Fix status bar overlapping text on iOS 7
PassKit: Fix navigation bar overlapping buttons at the top of the screen.
[iOS7] Add new samples
Updating CoreImage sample for the new filters in iOS 7
Removing the test and rebase feature.

It is not reliable.  Results vary too much.
Updating the screen shots.

Also adding the filter name to the Nav Bar title when viewing.
Merge branch 'master' of github.com:xamarin/monotouch-samples
[iOS7] update metadata tags
Merge branch 'master' of github.com:xamarin/monotouch-samples
Fix bug 14781 in StoreKit/NonComsumables.
Fix bug 14635 in sample PinChit.
Merge branch 'master' of github.com:xamarin/monotouch-samples
Changed background color of date picker to white. Fixes 14718