Add share links.

index.html

@@ -100,6 +100,11 @@
   <h3>Links</h3>
   
   <ul>
+    <li>
+      Share on 
+      <a href="https://twitter.com/intent/tweet?text=This%20project%20is%20crazy:%20http://jsfuck.com%20%E2%80%93%20Write%20any%20JavaScript%20with%206%20characters%20[]()!+%20//%20via%20@aemkei" target="_blank">Twitter</a>, 
+      <a href="https://plus.google.com/share?url=http://www.jsfuck.com" target="_blank">Google+</a>
+    </li>
     <li>View source on <a href="http://github.com/aemkei/jsfuck">GitHub</a></li>
     <li>Follow <a href="http://twitter.com/aemkei">@aemkei</a> (Martin Kleppe)</li>
     <li>Original discussion at <a href="http://sla.ckers.org/forum/read.php?24,32930">Sla.ckers.org</a></li>