Compatibility with Ansible Galaxy

[jtyr]

In order to make this project compatible with Ansible Galaxy, the repository must have the role content in the root of the repository. This means that the roles/cis/* must be in in the root of the repository. Then this role can be made available in the Ansible Galaxy and people can use it via ansible-galaxy command.

[major]

I'd like to get this done, too. However, my effort has been focused around http://docs.openstack.org/developer/openstack-ansible-security/ as I mentioned in #35.