Merge branch 'dev' into 'master'

fix: Do not cache menu control.

See merge request !8

src/QUI/Menu/SidebarDropDownMenu.php

@@ -41,6 +41,7 @@ public function __construct($attributes = array())
         parent::__construct($attributes);
 
         $this->setAttribute('class', 'quiqqer-sidebar-dropdown-navigation');
+        $this->setAttribute('cacheable', false);
     }
 
     /**