Updated openstack/openstack
Project: openstack/cinder  f03daa00081b3db3509a1bcb85cc52cf6b7d4f75

Fix wrapper to work with barbicanclient 3.0.1

Due to the updates to the python-barbicanclient in version 3.0.1, the cinder
barbican wrapper no longer functions.  This patch updates the cinder barbican
wrapper and test cases to work with barbicanclient 3.0.1.

Change-Id: Ibef4abd5fd9b12962420eaa5d7ebf62700171861
Closes-Bug: #1388461