code: function(queryString) {
              var args = queryString.split("&"),
                  data = {};
              args.forEach(function(arg) {
                  var item = arg.split("=");
                  (item.length===2) && (data[item[0]]=item[1]);
              });
              return data;
          }
docs: Extracts an object based on the querystring. The object's values will be String-types.
  
  @method _queryStringToDataObject
  @param queryString {String}
  @return {Object|null} stringified presentation of the object, with every pair separated by `&`
  @private