fix bottom links

Author: stevekrouse

index.html

@@ -107,9 +107,9 @@ <h4>Essays</h4>
       <ul class="list-unstyled">
         <span><a target="_blank" href="https://github.com/stevekrouse/futureofcoding.org">Github</a></span> |
         <span><a target="_blank" href="https://twitter.com/stevekrouse">Twitter</a></span> |
-        <span><a target="_blank" href="TODO">RSS</a></span> |
-        <span><a target="_blank" href="TODO">iTunes</a></span> |
-        <span><a target="_blank" href="TODO">Google Play</a></span> 
+        <span><a target="_blank" href="http://cast.rocks/hosting/8816/feeds/E6OV9.xml">RSS</a></span> <!-- |
+         <span><a target="_blank" href="TODO">iTunes</a></span> |
+        <span><a target="_blank" href="TODO">Google Play</a></span>  -->
       </ul>
     </div>