code: function _removeEntry(stringArray, stringToRemove) {
      if (stringArray.indexOf(stringToRemove) > -1) {
          stringArray.splice(stringArray.indexOf(stringToRemove), 1);
      }
  }
docs: Remove an entry from a string array if it's there, does nothing if it isn't there.
  
  @param {Array} stringArray
  @param {String} stringToRemove