gummiboot-builder.py: Update to latest gummiboot
Update EFI installation CD to meet the requirements of the new gummiboot
systemd automatically mounts securityfs (if it's enabled)
rename.nix: Remove annoying traces
mkdir musicDirecotry for mpd before startnig the service
Merge pull request #97 from iElectric/mpd.mkdir

mkdir musicDirecotry for mpd before startnig the service
Add options for setting theme and setup-script in KDM
mongodb: Add initialisation service

The mongodb service runs as user mongodb, and therefore
the preStart-script has no permissions to set up mongodb
directories. This is solved by adding an initialisation
service that runs as root and just sets up the required
directories.
Add ActiveMQ service
Add service.logind.extraConfig option

So that we can customize systemd-logind in configuration.nix.

Example:
  services.logind.extraConfig = "HandleLidSwitch=ignore";

See man logind.conf for available options.