First commit. Added a common role to setup repos and import GPG keys, though still untested.
Added requirements file for ansible version information.
Created templates directory. Added 'hosts' files to gitignore.
Verified working on RHEL6, added helper script.
Moving hosts file out of version control for security reasons.
Fully tested all install steps on RHEL 6.4.
Updated readme with extra info and a small quickstart guide.