adding COPYING file
adding COPYING file

AlanJAS/turtleart,walterbender/turtle3D,max630/turtleart-hacks,walterbender/turtleartmini,walterbender/turtleflags,walterbender/turtleconfusion,walterbender/AmazonasTortuga,max630/turtleart-hacks,walterbender/turtleart