[WIC] Fix issue #418. Index out of range when reading a byte[0] from a MetadatqQueryReader
[XAudio2] Fix issue #205. Callback setup was broken
[Toolkit.Graphics] Fix issue #344. Support GraphicsDeviceManager.ApplyChanges on Desktop. Improve performance/compliance while switching from/to fullscreen mode on desktop
[SharpDoc] Add nested types. Not entirely well supported