[Toolkit.Game] Fix issue #433. Backbuffer format is now passed from preferred parameters. MSAA setup from preferred is still not implemented for backbuffer.
[Toolkit.Game] Fix issue #433. Backbuffer format is now passed from preferred parameters. MSAA setup from preferred is still not implemented for backbuffer.

Ixonos-USA/SharpDX,davidlee80/SharpDX-1,manu-silicon/SharpDX,manu-silicon/SharpDX,sharpdx/SharpDX,PavelBrokhman/SharpDX,manu-silicon/SharpDX,waltdestler/SharpDX,shoelzer/SharpDX,PavelBrokhman/SharpDX,dazerdude/SharpDX,weltkante/SharpDX,mrvux/SharpDX,waltdestler/SharpDX,VirusFree/SharpDX,PavelBrokhman/SharpDX,fmarrabal/SharpDX,fmarrabal/SharpDX,RobyDX/SharpDX,fmarrabal/SharpDX,shoelzer/SharpDX,jwollen/SharpDX,andrewst/SharpDX,sharpdx/SharpDX,davidlee80/SharpDX-1,VirusFree/SharpDX,shoelzer/SharpDX,RobyDX/SharpDX,TigerKO/SharpDX,TigerKO/SharpDX,RobyDX/SharpDX,wyrover/SharpDX,shoelzer/SharpDX,TechPriest/SharpDX,manu-silicon/SharpDX,dazerdude/SharpDX,VirusFree/SharpDX,davidlee80/SharpDX-1,jwollen/SharpDX,davidlee80/SharpDX-1,waltdestler/SharpDX,jwollen/SharpDX,VirusFree/SharpDX,mrvux/SharpDX,weltkante/SharpDX,fmarrabal/SharpDX,sharpdx/SharpDX,TigerKO/SharpDX,jwollen/SharpDX,andrewst/SharpDX,weltkante/SharpDX,dazerdude/SharpDX,Ixonos-USA/SharpDX,mrvux/SharpDX,Ixonos-USA/SharpDX,wyrover/SharpDX,wyrover/SharpDX,Ixonos-USA/SharpDX,TechPriest/SharpDX,TigerKO/SharpDX,TechPriest/SharpDX,wyrover/SharpDX,weltkante/SharpDX,PavelBrokhman/SharpDX,RobyDX/SharpDX,andrewst/SharpDX,dazerdude/SharpDX,waltdestler/SharpDX,TechPriest/SharpDX,shoelzer/SharpDX