Updated openstack/openstack
Project: openstack/keystone  8f49da61463cc3ce60d421d58e3d627e4cba2d38
null
Cleans up test data from limit tests

Change-Id: Ibd10e800b3108bfbb5bce076d3c1566cac3eb138
Updated openstack/openstack
Project: openstack/keystone  91a21ad9920300772eca51c9c32965479517e04a
null
Cleanup fixture data added to test instances

Change-Id: I1c8f603dc520f2483630a902a4f93fd5f04b05b4
Updated openstack/openstack
Project: openstack/keystone  d77948fb6cbb2165a5e9ebeb4e05b2f606ec5f49
null
Cleanup keystoneclient tests

I remove redundant calls to load backends and initialize the database to
hopefully make these tests a little faster. I also added some cleanup
for instance attributes to help with memory consumption.

Change-Id: If2afec11266e0cd4cd132800259c4d4f84644600
Updated openstack/openstack
Project: openstack/keystone  f65e258f021284165f046a09e439ca72e242ca85
null
Very minor cleanup to default_fixtures

The import wasn't being used so I removed it. Fixed a minor whitespace
issue.

Change-Id: I240250a45ab9e233964869e571b7ee84b03c7c74