Add Rebuild target to SharpDXGen
Add Rebuild target to SharpDXGen

waltdestler/SharpDX,andrewst/SharpDX,mrvux/SharpDX,andrewst/SharpDX,andrewst/SharpDX,mrvux/SharpDX,waltdestler/SharpDX,mrvux/SharpDX,sharpdx/SharpDX,waltdestler/SharpDX,sharpdx/SharpDX,waltdestler/SharpDX,sharpdx/SharpDX