ios hardware orientation.
Merge branch 'develop' of https://github.com/openframeworks/openFrameworks into ios-hardware-orientation
Merge branch 'develop' into ios-hardware-orientation
native glView orientation now works with ios6 orientation changes.
orientation tweaks

- orientation change in setup() does not animate.
- enabled all orientations in xcode template project.
removed preferredInterfaceOrientationForPresentation as it only applies to presented view controllers
window resized notification is now being fired when glView resizes.
Merge branch 'develop' of https://github.com/openframeworks/openFrameworks into ios-hardware-orientation
added enableOrientationAnimation() and disableOrientationAnimation() for enabling orientation animation.
fix for ios6 UIApplicationInvalidInterfaceOrientation  exception.
Merge pull request #2290 from julapy/ios-hardware-orientation

ios hardware orientation