Chown autobuild-ceph dir as autobuild-ceph user.

Signed-off-by: Sandon Van Ness <sandon@inktank.com>
Fix rsync path for rhel.

Do redhatenterpriselserver -> rhel.

Signed-off-by: Sandon Van Ness <sandon@inktank.com>
Only setup ceph-extras on supported distro's

Since we don't have packages for trusty and others.

Only do it if its quantal/raring/precise

Signed-off-by: Sandon Van Ness <sandon@inktank.com>