Added rhythmbox-ampache plugin.
Removed mod_auth_kerb as it was included into apache.
Risky: Changed google-appeninge to be compatible with imaging-2. To be
tested.
Added rygel-0.18.4 (patched from gentoo).
Updated rygel.
Updated frandom.
Part of previous commit: correct frandom.
Added mate eclass for a corrected mate-weather lib.
Added libmateweather.
Incorporated changes for twisty into coherence.
Added mod_bw including changes for apache 2.4.