core: Shorten title first, then mangle chars
core: Shorten title first, then mangle chars

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