Git repo update:
	I put in a visual studio project file and the Windows libraries
	Using fread in binary mode fixes a length problem
	Seems to build with just a change of the #define WINDOWS in game.h

HUD problem:
	Must somewhere have something related to texture size
	4 channels fixes it
	Now we can put some stats in it
	Should also have a way to turn it off
	I think I changed my mind about the overlays list

imgui:
	We should make this part of the build optional
	But it should work if imgui is checked out...
		How's that look in a Makefile?

Note the list of files that we had to build
	These will need to be in our Makefile
	Or included in our project

So our list of things to do:
	Import the few lines we need to run the demo
	Add the imgui files to our makefile (or include built versions)
	Add include files
	It should work!
	Maybe escape should be required to recapture cursor

What if somebody wants to build without imgui?
	#define, since imgui makes it more complicated to build

Some option:  Projectiles bounce or stick

Next:  Texture Scaling, finally!
	We know how big the object is, from the model matrix
		Only for axis-aligned blocks
	So we can multiply the texture coordinate by the scale
		I didn't try it - will it look dumb somehow?
		Maybe a scaling option, or specials value for unscaled