Update user info in default_data.json
Update user info in default_data.json

Change-Id: I2b9f8d66a468d2ddbc395375d06e3c3e15f1c1a8

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