Updated openstack/openstack
Project: openstack/keystone  06ff314c2c6a960800652cbb92bf381645b9fa70
null
Tests remove useless config list cleanup code

With the change to correctly copy the config file list, tests
don't have to revert their changes to the list manually.

Change-Id: Ic9c3b945f6cb663367dd054a501180831fa47658