Updated openstack/openstack
Project: openstack/python-keystoneclient  7d5d3d11281eb1f54f775488214f43b02a4634ec

Add v2 Token manager authenticate tests

This function is currently completely untested. Create tests to
reinforce behaviour.

Change-Id: I8cfbea37964e3d96cc444ad6f62542786429e44b
Updated openstack/openstack
Project: openstack/sahara  44a92ea2dbe6d4fc8303ab506639e4eaedab09ce

Update oslo-incubator threadgroup modules

Changes -
 * Make stop_timers() method public
 *  Add graceful stop function to ThreadGroup.stop

Change-Id: I75260a6401c86a1cbf54cd48ce6dbfe58baea784