Created Xcode project for compiling universal static lib for iOS
Merge branch 'master' of github.com:limelight-stream/limelight-common-c

* 'master' of github.com:limelight-stream/limelight-common-c:
  Properly flush the DU queue when we hit the limit. Fixes extreme lag that occurs after streaming for a bit.
  Handle reuse of limelight-common for another stream
  Fix debugging on Windows 8.1
  Fix controller and keyboard packets
  Prevent queuing input packets before the queue is initialized
  Implement LiSendControllerEvent