core: Start/shutdown rygel when upnp is enabled/disabled
core: Start/shutdown rygel when upnp is enabled/disabled

Pelagicore/Media-Manager-Rygel-patched,jku/rygel,GNOME/rygel,GNOME/rygel,Pelagicore/Media-Manager-Rygel-patched,Tarnyko/rygel,Pelagicore/Media-Manager-Rygel-patched,luisbg/rygel,jku/rygel,GNOME/rygel,Tarnyko/rygel