Started on sprite sheet animation support C++ sided, removed that stupid
normal map thing. I'll add multiple texture per element support later
Merge branch 'master' of https://github.com/AcidVenom/snuffbox

Conflicts:
	snuffbox.v12.suo
	snuffbox/d3d11/d3d11_display_device.cc
	snuffbox/d3d11/elements/render_element.cc
	snuffbox/snuffbox.vcxproj.user
	snuffbox/x64/Debug/snuffbox.tlog/CL.read.1.tlog
	snuffbox/x64/Debug/vc120.idb
	snuffbox/x64/Debug/vc120.pdb