ruby-mixlib-shellout: Got the naming right
ruby-fog: Bump version to 1.18.0
ruby-chef: Bump version to 11.8.0
lua-dkjson: Download from the AUR.
lua-dkjson: Update to 2.4
ruby-knife-ec2: Bump version to 0.6.6
ruby-ohai: Bump version to 6.20.0