(systemd) Update to gcab-0.7 (both) Update to glib-2.48.1 (both) Update to libXfixes-5.0.2
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/branches/systemd@17406 af4574ff-66df-0310-9fd7-8a98e5e911e0