Additions in 1.1.1

• Added GameKit bindings
• Added MessageUI bindings
• Added NSMutableData
• Added additional NSData overloads
• Added new mtouch flag -linkskip. If you are attempting to use a third party dll, you may need -linkskip to avoid missing references while linking.

Fixes in 1.1.1

• Fixed over aggressive linker optimization (Guid.NewGuid () issue)
• NSObservationCenter will now explicitly call Dispose() on the NSNotification posted when using the Action<T> overrides. Fixes the issue where it was impossible to play 2 videos in the MediaPlayer sample