message: Fixes
  changes to disable run flow when subflow exists in flow definition.
diff: "CANVAS:SHOW-INSTRUCTIONS": "Show instructions",
  "CANVAS:SUCCESS-MESSAGE-COMPLETED": "Flow completed! ^_^",
  "CANVAS:SUCCESS-MESSAGE-UPDATE": "Update flow's {{value}} successfully!",
  - "CANVAS:WARNING-UNSUPPORTED-TEST-RUN": "Running flows with iterator activities is not supported yet.",
  + "CANVAS:WARNING-UNSUPPORTED-TEST-RUN": "Running flows with iterator or subflow activities is not supported yet.",
  "CANVAS:X86-LINUX": "x86/Linux",
  "TRIGGER-MENU:CONFIGURE": "Configure",
  "TRIGGER-MENU:DELETE": "Delete",
  