add host_hostname field to distributed query results row (#1081)
add host_hostname field to distributed query results row (#1081)

Add a hostname field to every distributed query result row in websocket response. By doing this calculation on the server, we're hoping to improve the rendering on the frontend client, which currently does the same calculation. 
 
Closes #1079


kolide/kolide,kolide/kolide,kolide/kolide,kolide/kolide