Updated openstack/openstack
Project: openstack/horizon  ff09b758861f26dd0d403df198c46e934ae6b736

Honor keystone policy file when creating client

When creating the keystone client for an admin the user is checked
for the specific role of "admin" to determine if they are authorized
to use the admin URL. This patch changes this logic so that the
policy file is honored instead of a specific role.

Closes-Bug: #1336418
Change-Id: I600334dff17a5564f97cbcce67ff6d3619142961