message: Update iterator related constants in server.
diff: @@ -35,14 +35,14 @@ export const FLOGO_PROFILE_TYPES = {
  export const FLOGO_TASK_TYPE = {
  0: "TASK_ROOT",
  1: "TASK",
  - 2: "TASK_BRANCH",
  - 3: "TASK_SUB_PROC",
  - 4: "TASK_ITERATOR",
  + 2: "TASK_ITERATOR",
  + 3: "TASK_BRANCH",
  + 4: "TASK_SUB_PROC",
  "TASK_ROOT": 0,
  "TASK": 1,
  - "TASK_BRANCH": 2,
  - "TASK_SUB_PROC": 3,
  - "TASK_LOOP": 4
  + "TASK_ITERATOR": 2,
  + "TASK_BRANCH": 3,
  + "TASK_SUB_PROC": 4,
  };
  export const FLOGO_PROCESS_TYPE = {
  