Update publish_data.yaml
Update publish_data.yaml

{{ system.domain }}  =>>  {{ st2kv.system.domain }}    
After V2.2 ,this is not supported.
StackStorm/st2,StackStorm/st2,Plexxi/st2,StackStorm/st2,Plexxi/st2,Plexxi/st2,StackStorm/st2,nzlosh/st2,nzlosh/st2,nzlosh/st2,nzlosh/st2,Plexxi/st2