Added auto cropping to atlasing Added splitting of animation sheets to frames and auto crop the frames. Fixed some atlas blitting issues. Vertex coords are still improper tho for auto cropped frames

if(WIN32 AND NOT UNIX)
	file(GLOB DLLs *.dll)
	file(GLOB ICOs *.ico)
	
	install(FILES
		${DLLs}
		${ICOs}
		DESTINATION bin)
endif(WIN32 AND NOT UNIX)