centered media objects on Turtle; improved wordwrap
centered media objects on Turtle; improved wordwrap

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