Updated openstack/openstack
Project: openstack/keystone  a0f8236a390ced4414bd4b6ce7c49d4acc50edd4
null
Removes unused paste appserver instances from tests

Paste application servers were being created and never actually used.
The only thing that was used was the side effect of setting the public
and admin ports. This reduces the overall process footprint.

Change-Id: I8d5753cbc0970678baed7a873280bac06faa9a53
Partial-Bug: #1247443