topnavbar: user dropdown menu extended

This adds a few more items to the user dropdown menu in the top navigation bar,
which refer to the documentation, mailinglists, bugtracker, support and
subscription service.

module/Application/view/layout/layout.phtml

@@ -91,7 +91,11 @@ echo $this->doctype();
                   <span class="glyphicon glyphicon-user" aria-hidden="true"></span>&nbsp;<?php echo $_SESSION['bareos']['username']; ?> <span class="caret"></span>
                </a>
                <ul class="dropdown-menu" role="menu">
-                  <li><a href="http://doc.bareos.org" target="_blank"><?php echo $this->translate("Help"); ?></a></li>
+                  <li><a href="http://doc.bareos.org" target="_blank"><?php echo $this->translate("Documentation"); ?></a></li>
+                  <li><a href="https://www.bareos.org/en/open-source.html" target="_blank"><?php echo $this->translate("Mailinglists"); ?></a></li>
+                  <li><a href="https://bugs.bareos.org/" target="_blank"><?php echo $this->translate("Bugtracker"); ?></a></li>
+                  <li><a href="http://www.bareos.com/en/Support.html" target="_blank"><?php echo $this->translate("Support"); ?></a></li>
+                  <li><a href="http://www.bareos.com/en/Subscription.html" target="_blank"><?php echo $this->translate("Subscription"); ?></a></li>
                   <li role="separator" class="divider"></li>
                   <li><a href="<?php echo $this->url('auth', array('action' => 'logout')); ?>"><?php echo $this->translate("Logout"); ?></a></li>
                </ul>