Update Composer, update everything

vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher0.php

@@ -0,0 +1,37 @@
+<?php
+
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\RequestContext;
+
+/**
+ * This class has been auto-generated
+ * by the Symfony Routing Component.
+ */
+class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
+{
+    public function __construct(RequestContext $context)
+    {
+        $this->context = $context;
+    }
+
+    public function match($rawPathinfo)
+    {
+        $allow = array();
+        $pathinfo = rawurldecode($rawPathinfo);
+        $trimmedPathinfo = rtrim($pathinfo, '/');
+        $context = $this->context;
+        $request = $this->request ?: $this->createRequest($pathinfo);
+        $requestMethod = $canonicalMethod = $context->getMethod();
+
+        if ('HEAD' === $requestMethod) {
+            $canonicalMethod = 'GET';
+        }
+
+        if ('/' === $pathinfo && !$allow) {
+            throw new Symfony\Component\Routing\Exception\NoConfigurationException();
+        }
+
+        throw 0 < count($allow) ? new MethodNotAllowedException(array_unique($allow)) : new ResourceNotFoundException();
+    }
+}