add server-side code and mobile app code

server/vendor/fabpot/goutte/Goutte/Client.php

@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of the Goutte package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Goutte;
+
+use Symfony\Component\BrowserKit\CookieJar;
+use Symfony\Component\BrowserKit\History;
+use Symfony\Component\BrowserKit\HttpBrowser;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated Use Symfony\Component\BrowserKit\HttpBrowser directly instead
+ */
+class Client extends HttpBrowser
+{
+    public function __construct(HttpClientInterface $client = null, History $history = null, CookieJar $cookieJar = null)
+    {
+        trigger_deprecation('fabpot/goutte', '4.0', 'The "%s" class is deprecated, use "%s" instead.', __CLASS__, HttpBrowser::class);
+
+        parent::__construct($client, $history, $cookieJar);
+    }
+}

server/vendor/fabpot/goutte/Goutte/Resources/phar-stub.php

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+<?php
+
+/*
+ * This file is part of the Goutte utility.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+require_once 'phar://'.__FILE__.'/vendor/autoload.php';
+
+__HALT_COMPILER();

server/vendor/fabpot/goutte/Goutte/Tests/ClientTest.php

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+<?php
+
+/*
+ * This file is part of the Goutte package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Goutte\Tests;
+
+use Goutte\Client;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\BrowserKit\HttpBrowser;
+
+class ClientTest extends TestCase
+{
+    public function testNew()
+    {
+        $client = new Client();
+        $this->assertInstanceOf(HttpBrowser::class, $client);
+    }
+}