gst-plugins-good: add minimized version
xfce: add config into scope
xfce4-mixer: add pulseaudio support
Reduce dependency footprint of gst-python.

The gst-python package actually is perfectly happy with pygobject and
does not require pygtk.
Disable failing test case.

The test fails due to bug in the pygobject dependency.
add datadiff and termcolor python packages
Merge pull request #4745 from anderspapitto/master

add datadiff and termcolor python packages
ikiwiki: update to version 3.20141016
Added ocaml-cairo2-0.4.6
nox: use pypi for distribution
Merge pull request #4751 from jirkamarsik/ocaml-cairo2

Added ocaml-cairo2-0.4.6
scala: Bump up version from 2.11.2 to 2.11.4
Make travis use "nox-review pr"

This should put an end to all the false rebuilds reported by travis.
Merge pull request #4627 from abbradar/xfce-mixer

xfce4-mixer: add pulseaudio support
mbox does not support i686
update-users-groups.pl: Generate hashed passwords internally

I.e. don't call "passwd" to update /etc/shadow from the "password"
option. This has the side-effect of not updating the password if
mutableUsers = true (since the code path for "hashedPassword" has a
check for mutableUsers).

Fixes #4747.
Merge pull request #4755 from ehmry/mbox

mbox does not support i686
postgresql 9.4beta3, but keep beta2 around because they are not compatible
nixos/nat: Fix override so that sysctls are properly preserved
easytag: update from 2.2.4 to 2.3.1

Also cleanup: preConfigure seems to not be necessary, gtk2 support was
dropped, wrapping done so it doesn't crash at startup and icon theme
pulled in.