Use puppet-ceph from last commit in Master

We have seen recently puppet-ceph branch used by puppet-openstack-cloud
could lead to Ceph OSD issues due to Journal management.

Also, we should work close to master branch as we do in other modules,
and stop using the fork.

This patch updates the Puppet-refs to use the last commit close to
Master.
Merge pull request #632 from enovance/puppet-ceph

Use puppet-ceph from last commit in Master