Update to phonon-4.8.3.
Update to phonon-backend-gstreamer-4.8.1. 
Update to phonon-backend-vlc-0.8.2.


git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk@15141 af4574ff-66df-0310-9fd7-8a98e5e911e0