[SharpDX] Revert RotationLookAt changes from issue 217. Split RotationLookAt into Left/Right handed and add Billboard function for Quaternions
[SharpDX] Revert RotationLookAt changes from issue 217. Split RotationLookAt into Left/Right handed and add Billboard function for Quaternions

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