Create index.html

Author: dindinG41TR3

index.html

@@ -234,6 +234,9 @@ <h2 class="section-heading">Join the Project</h2>
                 <div class="col-lg-4 col-lg-offset-2 text-center">
                     <i class="fa fa-github fa-3x sr-contact"></i>
                     <p><a href="https://github.com/hacktracklinux/">&#60;&#60;Hack|Track GNU/Linux</a></p>
+                <div class="col-lg-4 col-lg-offset-2 text-center">
+                    <i class="fa fa-facebook-official fa-3x sr-contact"></i>
+                    <p><a href="https://www.facebook.com/groups/hacktracklinux/">&#60;&#60;Hack|Track GNU/Linux</a></p>
                 </div>
                 <div class="col-lg-4 text-center">
                     <i class="fa fa-envelope-o fa-3x sr-contact"></i>