Add more info link to bottom of example page

Author: lokesh

examples/index.html

@@ -25,6 +25,12 @@ <h3>A Four Image Set</h3>
     </div>    
   </section>
 
+  <section>
+    <p>
+      For more information, visit <a href="http://lokeshdhakar.com/projects/lightbox2/">http://lokeshdhakar.com/projects/lightbox2/</a>
+    </p>
+  </section>
+
   <script src="../bower_components/jquery/dist/jquery.min.js"></script>
   <script src="../dist/js/lightbox.min.js"></script>