Updated openstack/openstack
Project: openstack/heat  25521ce8600cc2c6e04c7c9e6b1879ebbbbc38d0

Update Barbican resources to match library changes

This patch updates both Barbican resources and the client to match
recent changes in python-barbicanclient.

Closes-Bug: #1396283

Change-Id: I7a785fd68ffdcda0e622d576a555b3699c706b77