gnome-icon-theme: update to 3.8.3.
upower: update to 0.9.21.
telepathy-glib: update to 0.20.4.
dracut: update to 031.
util-linux: update to 2.23.2.
Revert "vlc: update to 2.0.8."

This reverts commit d8eedbffeaed72dfb01d1c3bebdd39b332ba2663.

Segfaults with our current ffmpeg, revert this for now.