Barbican client doesn't work anymore

[Thomas Herve]

Trying to use Barbican resources in master fails with "AttributeError: 'NoneType' object has no attribute 'KeystoneAuthV2'". It looks like compatibility was broken (again) in https://github.com/openstack/python-barbicanclient/commit/ddec180c419132589fac4d689ec1904b1b698f24

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/137315

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/137315
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=a041681099de64a3a0527ef5297d166c85a6ed6e
Submitter: Jenkins
Branch: master

commit a041681099de64a3a0527ef5297d166c85a6ed6e
Author: Thomas Herve <email address hidden>
Date: Tue Nov 25 20:57:32 2014 +0100

    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