Since pbr already landed and the old version of hacking seems not
work very well with pbr>=2, we should update it to match global
requirement.
Partial-Bug: #1668848
Change-Id: Ibfbd501b07ddf1ecfe737f520bbfd033a26ba73c
This patch adds client support for congress with keystone and supports
the following api commands:
$ openstack congress policy list
$ openstack congress policy row get
$ openstack congress policy rule create
$ openstack congress policy rule delete
$ openstack congress policy rules list
Change-Id: I624b54f6cf2614eaec970c8bdd3766291dcc9489