Added Rectangle and RectangleList
more arranging of new Sampler class
fixed sampler file-loading logic
Removing debug code
Tidying up bank code
Comments in transforms
Introducing fattening class for drawing polygons.
Merge branch 'hazel' of https://github.com/2-complex/g2c into hazel

Conflicts:
	g2c/graphics.cpp
	g2c/sprites.h