Bad packaging for UMD

[DamienCassou]

(function(root, factory) {
    if (typeof define === 'function' && define.amd) {
        define('widgetjs', ['jquery', 'klassified'], factory);
    } else {
	root.klassified = require('klassified');
        root.widgetjs = factory(root.$, root.klassified);
	Object.assign(root, root.widgetjs);
    }