code: function(key, replacements) {
          var message = messageMap[key];
  
          if (replacements) {
              message = util.replaceText(message, replacements);
          }
  
          return message;
      }
docs: Get message
  @param {string} key - Key to find message (ex: 'net.confirmCreate')
  @param {object} [replacements] - Values to replace string
  @returns {string} Message