Remove www-script - There's a controller in place now

modules/multiauth/www/selectsource.php

-<?php
-
-/**
- * This page shows a list of authentication sources. When the user selects
- * one of them if pass this information to the
- * \SimpleSAML\Module\multiauth\Auth\Source\MultiAuth class and call the
- * delegateAuthentication method on it.
- *
- * @package SimpleSAMLphp
- */
-
-namespace SimpleSAML\Module\multiauth;
-
-use SimpleSAML\Configuration;
-use SimpleSAML\Session;
-use Symfony\Component\HttpFoundation\Request;
-
-$config = Configuration::getInstance();
-$session = Session::getSessionFromRequest();
-$request = Request::createFromGlobals();
-
-$controller = new Controller\DiscoController($config, $session);
-$response = $controller->discovery($request);
-$response->send();