Support Metalkit and OpenGL ES 3.0

Support for the CPU and GPU from A7/A8/A8X for the best performance. This suggestion is good for high bitrate 1080p 10bit playback ;) Here tutorial for Metalkit: http://www.raywenderlich.com/77488/ios-8-metal-tutorial-swift-getting-started

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information