Add easyrsa
Merge pull request #736 from offlinehacker/easyrsa

Add easyrsa
experimental/ati

ati-proprietary patches

one one line patch by Jaka Hudoklin
Fix ati sha
python-mrbob: Make it work and update python-six to 1.3.0
Merge branch 'master' of https://github.com/NixOS/nixpkgs