code: function (apporplugin) {
      try {
        configHelpers.enable(apporplugin);
        logger.info(apporplugin + ' enabled');
      } catch (err) {
        logger.error(
          'Cannot enable given app or plugin, ' +
          apporplugin +
          ' cannot find it in the config file.');
      }
    }
docs: Remove disabled mark from config file for given app or plugin.