Added rendererg
progress
Added equals operator for Buffer and IndexBuffer.
Added set functions to buffers for easy assignment using a pointer and size
Merge branch 'bufferequals' into rendererg
Merge branch 'meshvector' into rendererg
Replaced short with unsigned short in mesh
bookmark
Merge branch 'worldapp' into rendererg

Conflicts:
	examples/worldapp.cpp
	g2c/sprites.h
updating worldapp
RendererG quad working.
Added the drawing of a non-quad mesh to RendererG
Alpha function to match worldfile
alphabetized
Fixing zero sounds crashes environment bug.
Took unnecessary header out of worldapp.cpp
Merge branch 'master' into spacecrash

Conflicts:
	environments/spriteenvironment.cpp
whitespace
Merge pull request #17 from 2-complex/spacecrash

Spacecrash
Merge branch 'master' into rendererg

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