Switch Ceph to use Dumpling, Fix Packages/Repos [1/1]

Dumpling is LTS and we should be including ceph-extras.


 crowbar.yml |   11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

Crowbar-Pull-ID: 1b7764d51b88e188e2b85d7dc67f826f1ca66f55

Crowbar-Release: stoney