new strings for image save, width, height
new strings for image save, width, height

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