"Add Ryutaro Yada to default_data.json"
"Add Ryutaro Yada to default_data.json"

Change-Id: I4857fbdb0c0f9996234c2c6836c775f4c176ec6e

danielmellado/stackalytics,openstack/stackalytics,nihilifer/stackalytics,nihilifer/stackalytics,openstack/stackalytics,Code-Fly/stackalytics,openstack/stackalytics,stackforge/stackalytics,mhharsh/stackalytics,mhharsh/stackalytics,stackforge/stackalytics,Code-Fly/stackalytics,mohitsethi/stackalytics,0xf2/stackalytics,Solinea/stackalytics,Mirantis/stackalytics,0xf2/stackalytics,mohitsethi/stackalytics,AlexanderYAPPO/stackalytics,nihilifer/stackalytics,Solinea/stackalytics,dliu2015/stackalytics_zanata,dliu2015/stackalytics_zanata,mohitsethi/stackalytics,danielmellado/stackalytics,stackforge/stackalytics,AlexanderYAPPO/stackalytics,0xf2/stackalytics,mhharsh/stackalytics,Solinea/stackalytics,Code-Fly/stackalytics,danielmellado/stackalytics,Mirantis/stackalytics,Mirantis/stackalytics,0xf2/stackalytics,AlexanderYAPPO/stackalytics,dliu2015/stackalytics_zanata,openstack/stackalytics