AVKit Changes

AVKit

Added AVCaptureView.fileOutput

Added AVCaptureView.session

Added AVCaptureView.setSession(AVCaptureSession!, showVideoPreview: Bool, showAudioPreview: Bool)

Added AVCaptureViewDelegate.captureView(AVCaptureView!, startRecordingToFileOutput: AVCaptureFileOutput!)

Added AVPlayerView.player

Modified AVCaptureView.delegate

	Declaration
From	var delegate: AVCaptureViewDelegate!
To	weak var delegate: AVCaptureViewDelegate!

Modified AVPlayerView

	Introduction
From	OS X 10.10
To	OS X 10.9

Modified AVPlayerViewControlsStyle [enum]

	Introduction
From	OS X 10.10
To	OS X 10.9

Modified AVPlayerViewTrimResult [enum]

	Introduction
From	OS X 10.10
To	OS X 10.9