Merge pull request #88 from Prouser123/patch-3

Space Invaders Link

Author: domdomegg

index.html

@@ -29,6 +29,7 @@ <h2>Members</h2>
 		</ul>
 		<h2>Demos</h2>
 		<ul>
+			<li><a href="spaceinvaders/index.html">Space Invaders Demo</a></li>
 			<li><a href="https://domdomegg.github.io/cookieclicker/">Cookie clicker game</a></li>
 			<li><a href="https://domdomegg.github.io/pifromrandom/">Calculating pi from random numbers</a></li>
 			<li><a href="https://domdomegg.github.io/coffee-shop/">Coffee shop game</a></li>