Add programs.ssh.extraConfig option
Don't try to guess the location of the NixOS config file

The NixOS config need not be $NIXOS_CONFIG, it can also be set through
-I nixos-config=... or not exist in a separate file at all (e.g. in a
NixOps deployment).

Issue #212.
Fix spelling

Also, it's not necessary to order a unit after "sysinit.target" since
that's implied.
Build 32-bit VirtualBox image

Issue #200.
Add vdi.i686-linux to the release-critical jobs
Add some more missing uids/gids
Move the compose-cache code from kde4 to xsession since it is supposedly useful for all X-based stuff.
mplayer: add fontconfig support
Fix description for PowerManagement units.
Add elasticsearch, a powerful open source search and analytics engine
minidlna: Start after networking.target.

Signed-off-by: Moritz Ulrich <moritz@tarn-vedra.de>
Merge pull request #235 from the-kenny/fix-minidlna

minidlna: Start after networking.target.
libyaml-cpp: add versions 0.5.1 and 0.3.0

The two versions are actively maintained, and the API changed between them.
SDL2: add release candidate

The tarball is not marked as such, but current 2.0.0 version is still a release
candidate for SDL2.
Add SDL2_image and SDL2_mixer, release candidate.
Add SDL2_gfx (svn version)

There is no package yet, adding latest revision.
SDL2_gfx: add simlinks for headers with SDL_*

All the SDL2 libraries distribute headers with SDL_* names, under SDL2. Do the
same for the gfx one. I told upstream, but no changes so far.
SDL2: update hashes for new stable release tarballs.

I also had to update the url to the main SDL2 lib.
merge
do not activate hybrid-sleep during config switches