Updated openstack/openstack
Project: openstack/horizon  56341524ec558e82fca5375654ba37d57b246b6a

Fix Firewalls panel to override the right method

Instead of overriding can_acess(), the panel check should
be overriding allowed() method instead. Overriding can_access()
will disable caching for the method.

Change-Id: Ibee85cdcf505e90d9faeb54dbab7216fc24c1b2c
Closes-Bug: #1403701