Updated openstack/openstack
Project: openstack/sahara  ffc37bd7eb86d803e319e796b337691a3f77fe0b

[CDH] Convert node group config dict

In deploy._get_configs method, we convert node group config
dictionary keys for processes, so that those process configs can
be really applied. Vanilla process configuration uses another
implementation, so this is just a CDH issue.

Closes-Bug: #1397778

Change-Id: I7e69d155545b172c905488f0fdd2f1359833f844