[MediaFoundation] Add MediaServiceKeys and add SericeProvider.GetService<T> method
[MediaFoundation] Fix compilation for WP8
[Samples] Remove unused compiled file
[SharpDX] Improves new COM object management
[MediaFoundation] Start to work on AsyncCallback
[Direct2D1] Fix invalid usage of "using" with new ComObject model
[MediaFoundation] Fix compilation error with AsyncCallback