ment has a root which could contain more submittable elements.
            if(node.root) {
              Array.prototype.push.apply(submittable, this._findElements(node.root, ignoreName));
            }
          }
        }
        return submittable;
      },

      _serializeElementValues: function(element) {
        // We will assume that every custom element that needs to be serialized
        // has a `value` property, and it contains the correct value.
        // The only weird one is an element that