Extension for Bootstrap 3 to provide support for Multilevel dropdowns.
It overiddes the default bootstrap one and allows support for multilevel dropdown menus.
It needs no changes to the core files.
To enable it, add the css file:
<link href="bootstrap/css/bootstrap-dropdown-multilevel.css" rel="stylesheet" />and add the javascript after the bootstrap one:
<script src="bootstrap/js/bootstrap-dropdown-multilevel.js"></script>