Add functional tests for server CRUD
Add functional tests for server CRUD

Change-Id: I77f292d47a9bea6a5b486ce513c0c19ec8c845dd

dtroyer/python-openstackclient,redhat-openstack/python-openstackclient,dtroyer/python-openstackclient,openstack/python-openstackclient,openstack/python-openstackclient,BjoernT/python-openstackclient,BjoernT/python-openstackclient,redhat-openstack/python-openstackclient