Updated openstack/openstack
Project: openstack/glance_store  7628f2bc56fa530b6d577d57c46a27916992b6b3

Replace stubout with oslotest.moxstubout

Change-Id: I9792df5979552871f6af3f1c8f7c90a9c63320ff
Signed-off-by: Zhi Yan Liu <zhiyanl@cn.ibm.com>