removed unneded commented code

  // std PDS4 label

  process.StandardPds4Label();

/*

  if (!isMosaic) {

    // Add the ProductId keyword for translation. If a product id is not specified

    // by the user, set it to the Observation Id.

    // This is added before the translation instead of adding it to the exported xml

    // because of the ease of editing pvl vs xml.

    PvlGroup &instrumentGroup = label->findObject("IsisCube").findGroup("Instrument");

    PvlKeyword productId = PvlKeyword("ProductId");

    if ( ui.WasEntered("PRODUCTID") ) {

      productId.setValue( ui.GetString("PRODUCTID") );

      instrumentGroup.addKeyword(productId);

    }

    else {

      QString observationId = instrumentGroup.findKeyword("ObservationId")[0];

      productId.setValue(observationId);

    }

    instrumentGroup.addKeyword(productId);

  }

*/

  /*

  * Add additional pds label data here