Ensure CONFIG_DIR exists before saving CONFIG_FILE
Ensure CONFIG_DIR exists before saving CONFIG_FILE

Fixes #700

lsegal/yard,thomthom/yard,amclain/yard,jreinert/yard,thomthom/yard,herosky/yard,lsegal/yard,thomthom/yard,ohai/yard,herosky/yard,alexdowad/yard,iankronquist/yard,lsegal/yard,alexdowad/yard,ohai/yard,amclain/yard,herosky/yard,alexdowad/yard,iankronquist/yard,iankronquist/yard,jreinert/yard,jreinert/yard,amclain/yard,ohai/yard