Add nova-specs to nova.json
Add nova-specs to nova.json

Change-Id: I77cb4c99aeef42af9eafc435b5348eabc7b537dd

cp16net/reviewstats,openstack-infra/reviewstats,openstack-infra/reviewstats,JohnGarbutt/reviewstats,cp16net/reviewstats,JohnGarbutt/reviewstats