Add the require js demo to config file with images.

_config.yml

@@ -47,6 +47,10 @@ demos:
     slug: bootstrap3-grid
     label: Bootstrap 3 Grid Demo
     screenshot: bootstrap3grid.webp
+  - url: 'demos/2014-04-09-requirejs'
+    slug: requirejs
+    label: RequireJS with Shuffle
+    screenshot: requirejs.webp
 
 shapes:
   - shape: circle

_posts/demos/2014-04-09-requirejs.html

@@ -1,7 +1,7 @@
 ---
 layout: default
 title: Using Shuffle with Requirejs
-description: TODO
+description: A simple example of how you can use Shuffle with an AMD loader like RequireJS.
 image: /demos/requirejs.jpg
 extraJS: []
 prism: false