Adding language nb via Pootle
Adding language nb via Pootle

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