Create learn directory and add landing page

Author: Robert Zhu

site/_core/HeaderLinks.js

@@ -9,7 +9,7 @@
 var React = require('react');
 
 const links = [
-  { section: 'docs', text: 'Learn', href: '/docs/' },
+  { section: 'learn', text: 'Learn', href: '/learn/' },
   { section: 'code', text: 'Code', href: '/code/' },
   { section: 'help', text: 'Community', href: '/help/' },
   { section: 'blog', text: 'Blog', href: '/blog/' },

site/docs/Placeholder.md

@@ -1,5 +1,5 @@
 ---
-title: Placedholer
+title: Placeholder
 layout: ../_core/DocsLayout
 category: Walkthrough
 permalink: /docs/todo/

site/learn/index.html.js

@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) 2015, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+var React = require('react');
+var Site = require('../_core/Site');
+
+var Learn = React.createClass({
+  render: function() {
+    return (
+      <Site section="learn" title="Learn">
+
+        <section className="content documentationContent nosidebar">
+          <div className="inner-content">
+            <h1>Learn</h1>
+            <p>
+              Content coming soon...
+            </p>
+          </div>
+        </section>
+
+      </Site>
+    );
+  }
+});
+
+module.exports = Learn;