Typo in example parameter in user.common.yaml

The commented out example for setting interface_bonding is using
incorrect yaml syntax.

Change-Id: I2143049cc3b0872d62cbd62e5918a633fa075499
Closes-Bug: #1288902
Merge "Typo in example parameter in user.common.yaml"
Set rbd as storage default for the full_ha scenario

Added ceph_mon to the controller and ceph_osd to compute.
Also added additional roles controller_without_mon and
compute_without_osd. Modified the full_ha.yaml to use
rbd as the default store for cinder.

Change-Id: I3e409fa358ae589b2c755bb530584ea3528b34ad
Merge branch 'master' of https://github.com/stackforge/puppet_openstack_builder into coi-development