saltstack/salt-bootstrap — pull request #446 by fejese (2014-08-05 10:23:01+00:00)
Title: Adding contrib and non-free

According to the [Debian installation guide in the Salt documentation](http://docs.saltstack.com/en/latest/topics/installation/debian.html) the `contrib` and `non-free` components should be added to the backport list as well.