Add space invaders

Author: paf31

projects/index.html

@@ -66,6 +66,13 @@ <h3>Star Dodge Clone</h3>
             <a href="http://paf31.github.io/star-dodge-clone/">Play</a>
           </div>
         </li>
+        <li>
+          <h3>Space Invaders</h3>
+          <p>A port of a Space Invaders game (to PureScript from Clojure), by <a href="http://github.com/quephird">Danielle Kefford</a></p>
+          <div class="link">
+            <a href="http://quephird.github.io/games/space-invaders/html/Main.html">Play</a>
+          </div>
+        </li>
       </ul>
     </section>