UIKit Changes
UIKit
UIApplication.h
Removed #def UIInterfaceOrientationIsLandscape
Removed #def UIInterfaceOrientationIsPortrait
UIDevice.h
Removed #def UIDeviceOrientationIsLandscape
Removed #def UIDeviceOrientationIsPortrait
Removed #def UI_USER_INTERFACE_IDIOM
UIPresentationController.h
UITableViewController.h