Updated openstack/openstack
Project: openstack-dev/devstack  f04abfe865c39ee3fceef4fdebef36a3fd5040e9

Support option for Keystone PKIZ token provider

Keystone added support for a compressed token provider, PKIZ. This
change adds support to devstack. Set the KEYSTONE_TOKEN_FORMAT
option to "PKIZ" to configure Keystone to use it.

Change-Id: I123eef661c85cc805e950f1179b48e885078d40f