message: Fixed issue running test engine with no declared actions on flogo.json
diff: "version": "0.0.1",
  "description": "Empty flogo app",
  "triggers": [],
  - "actions": []
  + "actions": [
  + {
  + "ref": "github.com/TIBCOSoftware/flogo-contrib/action/flow"
  + }
  + ]
  }
  