func: function UNITStagesManager(bool isDebug, address _token)
          public
      {
          setAdministrator(tx.origin);
          token = UNITv2(_token);
          _isDebug = isDebug;
  
          buildPreICOStage();
          buildICOStageOne();
          buildICOStageTwo();
  
          if (!_isDebug) {
              switchStage();
          }
      }