- Improved handling of GameWindow handle (needed for mouse and keyboard support)
- Improved exception handling while creating mouse and keyboard instances from InputDevice AddIns.
- Fixed some sample issues (and opened issues at codeplex for some remaining issues)
updated StockShaderCodeGenerator (sscg) to support DX11 shaders
updated the DX11 RenderSystem to be on par with the DX10 RenderSystem (it is currently not working completly because of some issues with shaders)