Add information for Pierre Riteau
Add information for Pierre Riteau

Change-Id: I3158b2294cb8d0b1399eae187ffbbda7e63f71bb

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