Completely updated React, fixed #11, (hopefully)

goTorrentWebUI/node_modules/material-ui/internal/RefHolder.js.flow

@@ -0,0 +1,20 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+
+/**
+ * @ignore - internal component.
+ *
+ * Internal helper component to allow attaching a ref to a
+ * child element that may not accept refs (functional component).
+ */
+class RefHolder extends React.Component {
+  render() {
+    return this.props.children;
+  }
+}
+
+RefHolder.propTypes = {
+  children: PropTypes.node,
+};
+
+export default RefHolder;