Removes global frameWriter variable
Removes IFramePlayer.Shumway
Merge branch 'nat' of github.com:mozilla/shumway into nat
Moves postMessage logic into player/window and player/test folders
Merge branch 'nat' of github.com:mozilla/shumway into nat
Removes IGFXChannel and IPlayerChannel
Merge branch 'nat' of github.com:mozilla/shumway into nat