N°2435.1 Portal: Split portal composer.json in 2

- Autoloader for portal files in the itop-portal-base module
- Dependencies moved to root composer.json
- Add autoloader for /core and /application content

lib/symfony/routing/Loader/Configurator/Traits/AddTrait.php

@@ -0,0 +1,55 @@
+<?php
+
+/*
+ * This file is part of the Symfony 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 Symfony\Component\Routing\Loader\Configurator\Traits;
+
+use Symfony\Component\Routing\Loader\Configurator\RouteConfigurator;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+
+trait AddTrait
+{
+    /**
+     * @var RouteCollection
+     */
+    private $collection;
+
+    private $name = '';
+
+    /**
+     * Adds a route.
+     *
+     * @param string $name
+     * @param string $path
+     *
+     * @return RouteConfigurator
+     */
+    final public function add($name, $path)
+    {
+        $parentConfigurator = $this instanceof RouteConfigurator ? $this->parentConfigurator : null;
+        $this->collection->add($this->name.$name, $route = new Route($path));
+
+        return new RouteConfigurator($this->collection, $route, '', $parentConfigurator);
+    }
+
+    /**
+     * Adds a route.
+     *
+     * @param string $name
+     * @param string $path
+     *
+     * @return RouteConfigurator
+     */
+    final public function __invoke($name, $path)
+    {
+        return $this->add($name, $path);
+    }
+}