Update phpbenchmarks/symfony dependency

composer.json

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-        {
-            "name": "symfony/property-access",
-            "version": "v4.0.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/property-access.git",
-                "reference": "8dc059852b7bdd8b871eb3ca95b8d70be3b39488"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/property-access/zipball/8dc059852b7bdd8b871eb3ca95b8d70be3b39488",
-                "reference": "8dc059852b7bdd8b871eb3ca95b8d70be3b39488",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1.3",
-                "symfony/inflector": "~3.4|~4.0"
-            },
-            "require-dev": {
-                "symfony/cache": "~3.4|~4.0"
-            },
-            "suggest": {
-                "psr/cache-implementation": "To cache access methods."
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "4.0-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\PropertyAccess\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony PropertyAccess Component",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "access",
-                "array",
-                "extraction",
-                "index",
-                "injection",
-                "object",
-                "property",
-                "property path",
-                "reflection"
-            ],
-            "time": "2017-12-14T00:19:09+00:00"
-        },
-        {
-            "name": "symfony/property-info",
-            "version": "v4.0.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/property-info.git",
-                "reference": "bfb9ba900f348ebce10147c9c795cb880c9d14b1"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/property-info/zipball/bfb9ba900f348ebce10147c9c795cb880c9d14b1",
-                "reference": "bfb9ba900f348ebce10147c9c795cb880c9d14b1",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1.3",
-                "symfony/inflector": "~3.4|~4.0"
-            },
-            "conflict": {
-                "phpdocumentor/reflection-docblock": "<3.0||>=3.2.0,<3.2.2",
-                "phpdocumentor/type-resolver": "<0.2.1",
-                "symfony/dependency-injection": "<3.4"
-            },
-            "require-dev": {
-                "doctrine/annotations": "~1.0",
-                "phpdocumentor/reflection-docblock": "^3.0|^4.0",
-                "symfony/cache": "~3.4|~4.0",
-                "symfony/dependency-injection": "~3.4|~4.0",
-                "symfony/serializer": "~3.4|~4.0"
-            },
-            "suggest": {
-                "phpdocumentor/reflection-docblock": "To use the PHPDoc",
-                "psr/cache-implementation": "To cache results",
-                "symfony/doctrine-bridge": "To use Doctrine metadata",
-                "symfony/serializer": "To use Serializer metadata"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "4.0-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\PropertyInfo\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Kévin Dunglas",
-                    "email": "dunglas@gmail.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony Property Info Component",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "doctrine",
-                "phpdoc",
-                "property",
-                "symfony",
-                "type",
-                "validator"
-            ],
-            "time": "2017-11-07T14:45:01+00:00"
-        },
         {
             "name": "symfony/routing",
             "version": "v4.0.2",
             ],
             "time": "2017-12-14T22:39:22+00:00"
         },
-        {
-            "name": "symfony/serializer",
-            "version": "v4.0.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/serializer.git",
-                "reference": "dcfc5c5fdea34a1107d90b57240fa514953a0f99"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/serializer/zipball/dcfc5c5fdea34a1107d90b57240fa514953a0f99",
-                "reference": "dcfc5c5fdea34a1107d90b57240fa514953a0f99",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1.3"
-            },
-            "conflict": {
-                "phpdocumentor/type-resolver": "<0.2.1",
-                "symfony/dependency-injection": "<3.4",
-                "symfony/property-access": "<3.4",
-                "symfony/property-info": "<3.4",
-                "symfony/yaml": "<3.4"
-            },
-            "require-dev": {
-                "doctrine/annotations": "~1.0",
-                "doctrine/cache": "~1.0",
-                "phpdocumentor/reflection-docblock": "^3.0|^4.0",
-                "symfony/cache": "~3.4|~4.0",
-                "symfony/config": "~3.4|~4.0",
-                "symfony/dependency-injection": "~3.4|~4.0",
-                "symfony/http-foundation": "~3.4|~4.0",
-                "symfony/property-access": "~3.4|~4.0",
-                "symfony/property-info": "~3.4|~4.0",
-                "symfony/yaml": "~3.4|~4.0"
-            },
-            "suggest": {
-                "doctrine/annotations": "For using the annotation mapping. You will also need doctrine/cache.",
-                "doctrine/cache": "For using the default cached annotation reader and metadata cache.",
-                "psr/cache-implementation": "For using the metadata cache.",
-                "symfony/config": "For using the XML mapping loader.",
-                "symfony/http-foundation": "To use the DataUriNormalizer.",
-                "symfony/property-access": "For using the ObjectNormalizer.",
-                "symfony/property-info": "To deserialize relations.",
-                "symfony/yaml": "For using the default YAML mapping loader."
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "4.0-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\Serializer\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony Serializer Component",
-            "homepage": "https://symfony.com",
-            "time": "2017-12-08T15:46:13+00:00"
-        },
-        {
-            "name": "symfony/serializer-pack",
-            "version": "v1.0.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/serializer-pack.git",
-                "reference": "35cea385ea44d1f40ec12571996bf768fbe409de"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/serializer-pack/zipball/35cea385ea44d1f40ec12571996bf768fbe409de",
-                "reference": "35cea385ea44d1f40ec12571996bf768fbe409de",
-                "shasum": ""
-            },
-            "require": {
-                "doctrine/annotations": "^1.0",
-                "php": "^7.0",
-                "phpdocumentor/reflection-docblock": "^3.0|^4.0",
-                "symfony/cache": "^3.3|^4.0",
-                "symfony/property-access": "^3.3|^4.0",
-                "symfony/property-info": "^3.3|^4.0",
-                "symfony/serializer": "^3.3|^4.0"
-            },
-            "type": "symfony-pack",
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "description": "A pack for the Symfony serializer",
-            "time": "2017-12-12T01:48:53+00:00"
-        },
-        {
-            "name": "symfony/translation",
-            "version": "v4.0.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/translation.git",
-                "reference": "e2678768d2fcb7fe3d8108392626de1ece575634"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation/zipball/e2678768d2fcb7fe3d8108392626de1ece575634",
-                "reference": "e2678768d2fcb7fe3d8108392626de1ece575634",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1.3",
-                "symfony/polyfill-mbstring": "~1.0"
-            },
-            "conflict": {
-                "symfony/config": "<3.4",
-                "symfony/dependency-injection": "<3.4",
-                "symfony/yaml": "<3.4"
-            },
-            "require-dev": {
-                "psr/log": "~1.0",
-                "symfony/config": "~3.4|~4.0",
-                "symfony/dependency-injection": "~3.4|~4.0",
-                "symfony/finder": "~2.8|~3.0|~4.0",
-                "symfony/intl": "~3.4|~4.0",
-                "symfony/yaml": "~3.4|~4.0"
-            },
-            "suggest": {
-                "psr/log": "To use logging capability in translator",
-                "symfony/config": "",
-                "symfony/yaml": ""
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "4.0-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\Translation\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony Translation Component",
-            "homepage": "https://symfony.com",
-            "time": "2017-12-12T08:41:51+00:00"
-        },
         {
             "name": "symfony/yaml",
             "version": "v4.0.2",
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
             "time": "2017-12-12T08:41:51+00:00"
-        },
-        {
-            "name": "webmozart/assert",
-            "version": "1.2.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/webmozart/assert.git",
-                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
-                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^5.3.3 || ^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^4.6",
-                "sebastian/version": "^1.0.1"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.3-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Webmozart\\Assert\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Bernhard Schussek",
-                    "email": "bschussek@gmail.com"
-                }
-            ],
-            "description": "Assertions to validate method input/output with nice error messages.",
-            "keywords": [
-                "assert",
-                "check",
-                "validate"
-            ],
-            "time": "2016-11-23T20:04:58+00:00"
         }
     ],
     "packages-dev": [],

config/bundles.php

 
 return [
     Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true],
-    PhpBenchmarksSymfony\Bundle\HelloWorldBundle\HelloWorldBundle::class => ['all' => true]
+    PhpBenchmarksSymfony\HelloWorldBundle\HelloWorldBundle::class => ['all' => true]
 ];

config/routes.yaml

 helloworld:
-    resource: ../vendor/phpbenchmarks/symfony/Bundle/HelloWorldBundle/Resources/config/routing.yml
+    resource: ../vendor/phpbenchmarks/symfony/Resources/config/routing.yml

config/services.yaml

+# useless for us, but needed by Symfony Flex