update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/Feedback/Menu.php

@@ -0,0 +1,25 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik\Plugins\Feedback;
+
+use Piwik\Menu\MenuUser;
+use Piwik\Piwik;
+
+class Menu extends \Piwik\Plugin\Menu
+{
+    public function configureUserMenu(MenuUser $menu)
+    {
+        $menu->addPlatformItem(
+            'General_Help',
+            $this->urlForAction('index', array('segment' => false)),
+            $order = 99,
+            $tooltip = Piwik::translate('Feedback_TopLinkTooltip')
+        );
+    }
+}