message: Remove option to not call RTTActionServer::initialize in RTTSimpleActionServer::start
  This is because RTTActionServer::start will call RTTActionServer::initialize anyway.
diff: @@ -58,10 +58,9 @@ template <class ActionSpec> class RTTSimpleActionServer
  /**
  - * Start action server in given TskContext.
  - * @param publish_feedback if true publish feedback periodically
  + * Start action server in given TaskContext.
  */
  - bool start(bool publish_feedback = false);
  + bool start();
  /**
  * Stop action server.
  @@ -174,11 +173,10 @@ template <class ActionSpec> class RTTSimpleActionServer
  }
  };
  -template <class ActionSpec> bool RTTSimpleActionServer<ActionSpec>::start(bool publish_feedback)
  +template <class ActionSpec> bool RTTSimpleActionServer<ActionSpec>::start()
  {
  if (ready()) {
  action_server.start();
  - if (publish_feedback) action_server.initialize();
  return true;
  }
  else return false;
  