Add Karachi event

Author: JoelBesada

index.html

@@ -83,6 +83,9 @@ <h2>Community organized events</h2>
       <p>
         Aarhus &middot; April 8, 2016 &middot; <a href="https://www.auhack.org" target="_blank">RSVP</a>
       </p>
+      <p>
+        Karachi &middot; April 6 &amp; 7, 2016 &middot; <a href="http://www.procom.net.pk/competitions/codeInDark" target="_blank">RSVP</a>
+      </p>
       <p>
       Quito &middot; March 18, 2016 &middot; <a href="https://www.facebook.com/ThoughtWorks/photos/a.243430865680512.67637.117154494974817/1132155313474725/" target="_blank">RSVP</a>
       </p>