Deprecate some markup file loading methods (use ExtraFileObject instead)
Deprecate some markup file loading methods (use ExtraFileObject instead)

herosky/yard,iankronquist/yard,amclain/yard,lsegal/yard,travis-repos/yard,alexdowad/yard,thomthom/yard,thomthom/yard,amclain/yard,herosky/yard,ohai/yard,herosky/yard,travis-repos/yard,alexdowad/yard,ohai/yard,ohai/yard,jreinert/yard,lsegal/yard,thomthom/yard,iankronquist/yard,amclain/yard,alexdowad/yard,jreinert/yard,jreinert/yard,lsegal/yard,iankronquist/yard