Import nginx version 2.0.4
Merge branch 'chef-vendor-nginx'
Import ohai version 1.1.12
Merge branch 'chef-vendor-ohai'
Import runit version 1.4.0
Merge branch 'chef-vendor-runit'
Import yum version 2.4.2
Merge branch 'chef-vendor-yum'
fix inclusion of cookbook.
change tcp port.
Add postgres munin recipe.