Added user zhaoyi44
Added user zhaoyi44

Change-Id: Ib3fdd54b6ce13e29d00ceba87f68c6c4022a7d72

openstack/stackalytics,0xf2/stackalytics,0xf2/stackalytics,openstack/stackalytics,stackforge/stackalytics,stackforge/stackalytics,0xf2/stackalytics,stackforge/stackalytics,openstack/stackalytics,openstack/stackalytics,0xf2/stackalytics