Fixed wiki link.

_layouts/default.html

@@ -88,7 +88,7 @@
                         <ul class="nav navbar-nav navbar-right">
                             <li>
                                 <div class="navbar-btn">
-                                    <a href="wiki.torque3d.org" class="btn btn-primary"><i class="fa fa-external-link"></i> Wiki</a>
+                                    <a href="http://wiki.torque3d.org" class="btn btn-primary"><i class="fa fa-external-link"></i> Wiki</a>
                                 </div>
                             </li>
                         </ul>