website v2 skeleton

Summary:
Sets up a skeleton for the new yoga website using gatsby static site generator

allow-large-files

Reviewed By: emilsjolander

Differential Revision: D6952326

fbshipit-source-id: 7579bc80bec21552689da5b78f3d960910ff13bb

website/src/pages/404.js

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @flow
+ * @format
+ */
+
+import React from 'react';
+
+const NotFoundPage = () => (
+  <div>
+    <h1>NOT FOUND</h1>
+    <p>You just hit a route that doesn&#39;t exist... the sadness.</p>
+  </div>
+);
+
+export default NotFoundPage;