sdlmame: update to latest version
mpd: update to latest version
awesome: add which to build inputs (for awesome-client)
Fixes go 1.1.2 compilation on OSX Maverick

Apparently Apple thinks that faking gcc wiht a clang stub but not providing a
compatile libgcc.a is not going to cause any issues. They really do hate GPL.
yandex-disk: add the Yandex.Disk cloud storage client

Details:
http://help.yandex.com/disk/cli-clients.xml
xfce4-xkb-plugin: Add package

Allows you to setup and use multiple keyboard layouts.
xfce4-datetime-plugin: Add package

Shows the date and time in the panel, and a calendar appears when you left-click on it.
xfce4-session: Don't set $PATH in xflock4 script

This makes Xfce4's "Lock Screen" action button actually work when xscreensaver
is installed and the daemon is running.
Don't include the code name in the EBS AMI name
Update s3http
npm2nix/patchSrc minor fix

Signed-off-by: Shea Levy <shea@shealevy.com>
awesome-3-5: add expression and nixos module
openbox: Update to 3.5.2
haskellPackages.digits: New expression
Merge pull request #1212 from lovek323/awesome

Awesome: fix issue with awesome-client, add expression for 3.5
Merge pull request #1231 from zimbatm/golang-darwin-fix

Fixes go 1.1.2 compilation on OSX Maverick
Add a nix module for AMD Hybrid Graphics
ttmkfdir: update URL (close #1244)
linux: Update to 3.11.8 (close #1243)
Merge pull request #1251 from wkennington/amd

Add a nix module for AMD Hybrid Graphics