Ignore RDoc customizations if RDoc::Options is missing
Ignore RDoc customizations if RDoc::Options is missing

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