alerts students to use wrangler in lab3 folder
alerts students to use wrangler in lab3 folder

colin2328/asciiclass,mitdbg/asciiclass,mitdbg/asciiclass,colin2328/asciiclass,colin2328/asciiclass,mitdbg/asciiclass,mitdbg/asciiclass,colin2328/asciiclass,mitdbg/asciiclass,colin2328/asciiclass