openal-soft: update to 1.15.1
dhewm3: add current master from github

This is a port of the Doom 3 source code released under GPL. Amongst others,
this makes use of SDL to be multiplatform, and supports amd64.
dhewm3: add mesa to build inputs

I also removed an unused line I left over in previous commits.
New: keter, Yesod deployment manager.

Including the dependencies: unix-process-conduit and networkConduitTls.
haskell-scotty 0.4.6: New package, a simple web framework
nvidia_x11: update to short-lived, with security update
Merge pull request #442 from pSub/keter

New: keter, Yesod deployment manager.
postgresql: Update to latest versions

CVE-2013-1899, CVE-2013-1900, CVE-2013-1901.
haskell-cipher-aes: update to version 0.1.8
haskell-data-default: update to version 0.5.3
haskell-scotty: update to version 0.4.6
haskell-uuid: update to version 1.2.10
haskell-uuagc: update to version 0.9.42.3
pkgs/top-level/release-haskell.nix: build 'keter' in the default haskellPackages set
pkgs/top-level/release-haskell.nix: sort attributes alphabetically
haskell-network-conduit-tls: update to version 1.0.0.2
haskell-keter: update to version 0.3.6.1
haskell-cabal2nix: update to version 1.48
normalize 0.7.7: New package, an audio file normalizer
gmpc 11.8.16: New package, a GTK MPD (Music Player Daemon) client