Project Changes (Xcode 5)
Enable 64Bit
Update deployment target to 6.0. (Minimum of 5.1 required for 64Bit)
fix 64bit CGFloat conversion ambiguity
[iOS6] fixes deprecated warning around shouldAutorotateToInterfaceOrientation:
Update README to reflect iOS 6
Merge pull request #37 from chrismiles/feature/ios6-and-64bit

Enable 64Bit architecture