PSL1GHT V1 TO V2 CHANGES

1) Improved Directory Layout

	common
		libsimdmath
		vectormath
	ppu
		crt
		include
		librsx
		librt
		sprx
	samples
		audio
		graphics
		input
		network
		spu
		sys
		video
	spu
		include
		libsputhread
	tools

2) New Libraries

	ppu/librsx
	ppu/librt

	spu/libsputhread

3) New Samples

	graphics/rsxtest
	graphics/rsxtest_spu

STUFF LEFT TO DO

1) Finish porting samples to V2.
2) Create a new template.
3) …?
