Add sample app
Added transition that works in portrait mode
Correct initial orientation on iOS 7
Correct animation for iOS 7
Make transitions work on iOS 7
Make transitions work on iOS 8
Make dismissing transition work on iOS 7
Fix expected window bounds for iOS 8
Add sample for interactive dismissal
Fix glitch in interactive dismissal
Added a gitignore file
Merge branch 'develop'

Conflicts:
	.gitignore