added alock package
rustc: fixed build after 7068828389390dca066fb1062bd27148d49339d4

That commit changed the patch to work for the new HEAD, but that new
patch breaks 0.11. I made two patch for the two versions.
nodejs: Bump to version 0.10.32
nixos: add collectd module
nixos/graphite: add seyren service, graphite alerting dashboard
pythonPackages.graphite_api: fix testing, make more nix-shell friendly
nixos/graphite: add package option to graphiteApi
seyren: udpate to 1.1.0
Quick hack to reduce Hydra memory consumption
collectd: add pidFile option, change default pid to /var/run/collectd.pid
syslog-ng module: Add package option
wicd: add urwid and curses to PYTHONPATH of wicd-curses
Make emulator script run without tools in path
Merge pull request #4131 from monocell/androidEmuFix

Make emulator script run without tools in path
Re-generate Haskell packages with cabal2nix.
haskell-git-annex: update to version 5.20140915
opencv: update 2.4.7 -> 2.4.9
Merge pull request #4115 from madjar/master

rustc: fixed build after 7068828389390dca066fb1062bd27148d49339d4
python-packages-generated.nix: fix lxml-2.3.6 by hardcoding the fix
python34Packages.sympy: disable due to test failures