diff --git a/composer.lock b/composer.lock
index 2870210..fdebc08 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,10 +1,9 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "hash": "1c0a8a9f6387776f9875b09edff57389",
     "content-hash": "e277abe726738a7612ce2340b62f906f",
     "packages": [
         {
@@ -49,7 +48,7 @@
                 "slug",
                 "transliterator"
             ],
-            "time": "2017-04-04 11:38:05"
+            "time": "2017-04-04T11:38:05+00:00"
         },
         {
             "name": "doctrine/annotations",
@@ -117,7 +116,7 @@
                 "docblock",
                 "parser"
             ],
-            "time": "2017-12-06 07:11:42"
+            "time": "2017-12-06T07:11:42+00:00"
         },
         {
             "name": "doctrine/cache",
@@ -192,7 +191,7 @@
                 "cache",
                 "caching"
             ],
-            "time": "2018-08-21 18:01:43"
+            "time": "2018-08-21T18:01:43+00:00"
         },
         {
             "name": "doctrine/collections",
@@ -259,7 +258,7 @@
                 "collections",
                 "iterator"
             ],
-            "time": "2017-07-22 10:37:32"
+            "time": "2017-07-22T10:37:32+00:00"
         },
         {
             "name": "doctrine/common",
@@ -340,7 +339,7 @@
                 "doctrine",
                 "php"
             ],
-            "time": "2018-11-21 01:24:55"
+            "time": "2018-11-21T01:24:55+00:00"
         },
         {
             "name": "doctrine/dbal",
@@ -422,7 +421,7 @@
                 "php",
                 "queryobject"
             ],
-            "time": "2018-12-14 04:51:13"
+            "time": "2018-12-14T04:51:13+00:00"
         },
         {
             "name": "doctrine/doctrine-bundle",
@@ -507,7 +506,7 @@
                 "orm",
                 "persistence"
             ],
-            "time": "2018-11-30 13:53:17"
+            "time": "2018-11-30T13:53:17+00:00"
         },
         {
             "name": "doctrine/doctrine-cache-bundle",
@@ -598,7 +597,7 @@
                 "cache",
                 "caching"
             ],
-            "time": "2018-11-09 06:25:35"
+            "time": "2018-11-09T06:25:35+00:00"
         },
         {
             "name": "doctrine/doctrine-migrations-bundle",
@@ -659,7 +658,7 @@
                 "migrations",
                 "schema"
             ],
-            "time": "2018-12-03 11:55:33"
+            "time": "2018-12-03T11:55:33+00:00"
         },
         {
             "name": "doctrine/event-manager",
@@ -733,7 +732,7 @@
                 "eventdispatcher",
                 "eventmanager"
             ],
-            "time": "2018-06-11 11:59:03"
+            "time": "2018-06-11T11:59:03+00:00"
         },
         {
             "name": "doctrine/inflector",
@@ -800,7 +799,7 @@
                 "singularize",
                 "string"
             ],
-            "time": "2018-01-09 20:05:19"
+            "time": "2018-01-09T20:05:19+00:00"
         },
         {
             "name": "doctrine/instantiator",
@@ -854,7 +853,7 @@
                 "constructor",
                 "instantiate"
             ],
-            "time": "2017-07-22 11:58:36"
+            "time": "2017-07-22T11:58:36+00:00"
         },
         {
             "name": "doctrine/lexer",
@@ -908,7 +907,7 @@
                 "lexer",
                 "parser"
             ],
-            "time": "2014-09-09 13:34:57"
+            "time": "2014-09-09T13:34:57+00:00"
         },
         {
             "name": "doctrine/migrations",
@@ -982,19 +981,19 @@
                 "database",
                 "migrations"
             ],
-            "time": "2018-06-06 21:00:30"
+            "time": "2018-06-06T21:00:30+00:00"
         },
         {
             "name": "doctrine/orm",
             "version": "v2.6.3",
             "source": {
                 "type": "git",
-                "url": "https://github.com/doctrine/doctrine2.git",
+                "url": "https://github.com/doctrine/orm.git",
                 "reference": "434820973cadf2da2d66e7184be370084cc32ca8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/doctrine2/zipball/434820973cadf2da2d66e7184be370084cc32ca8",
+                "url": "https://api.github.com/repos/doctrine/orm/zipball/434820973cadf2da2d66e7184be370084cc32ca8",
                 "reference": "434820973cadf2da2d66e7184be370084cc32ca8",
                 "shasum": ""
             },
@@ -1064,7 +1063,7 @@
                 "database",
                 "orm"
             ],
-            "time": "2018-11-20 23:46:46"
+            "time": "2018-11-20T23:46:46+00:00"
         },
         {
             "name": "doctrine/persistence",
@@ -1146,7 +1145,7 @@
                 "orm",
                 "persistence"
             ],
-            "time": "2018-11-21 00:33:13"
+            "time": "2018-11-21T00:33:13+00:00"
         },
         {
             "name": "doctrine/reflection",
@@ -1221,7 +1220,7 @@
             "keywords": [
                 "reflection"
             ],
-            "time": "2018-06-14 14:45:07"
+            "time": "2018-06-14T14:45:07+00:00"
         },
         {
             "name": "egulias/email-validator",
@@ -1278,7 +1277,7 @@
                 "validation",
                 "validator"
             ],
-            "time": "2018-12-04 22:38:24"
+            "time": "2018-12-04T22:38:24+00:00"
         },
         {
             "name": "guzzlehttp/guzzle",
@@ -1343,7 +1342,7 @@
                 "rest",
                 "web service"
             ],
-            "time": "2018-04-22 15:46:56"
+            "time": "2018-04-22T15:46:56+00:00"
         },
         {
             "name": "guzzlehttp/promises",
@@ -1394,7 +1393,7 @@
             "keywords": [
                 "promise"
             ],
-            "time": "2016-12-20 10:07:11"
+            "time": "2016-12-20T10:07:11+00:00"
         },
         {
             "name": "guzzlehttp/psr7",
@@ -1461,7 +1460,7 @@
                 "uri",
                 "url"
             ],
-            "time": "2018-12-04 20:46:45"
+            "time": "2018-12-04T20:46:45+00:00"
         },
         {
             "name": "html2text/html2text",
@@ -1498,7 +1497,7 @@
                 "GPL-2.0-or-later"
             ],
             "description": "Converts HTML to formatted plain text",
-            "time": "2018-08-13 12:05:08"
+            "time": "2018-08-13T12:05:08+00:00"
         },
         {
             "name": "imagine/imagine",
@@ -1556,7 +1555,7 @@
                 "image manipulation",
                 "image processing"
             ],
-            "time": "2018-12-07 16:51:20"
+            "time": "2018-12-07T16:51:20+00:00"
         },
         {
             "name": "jdorn/sql-formatter",
@@ -1606,7 +1605,7 @@
                 "highlight",
                 "sql"
             ],
-            "time": "2014-01-12 16:20:24"
+            "time": "2014-01-12T16:20:24+00:00"
         },
         {
             "name": "jms/metadata",
@@ -1661,7 +1660,7 @@
                 "xml",
                 "yaml"
             ],
-            "time": "2018-10-26 12:40:10"
+            "time": "2018-10-26T12:40:10+00:00"
         },
         {
             "name": "jsor/doctrine-postgis",
@@ -1724,7 +1723,7 @@
                 "postgis",
                 "spatial"
             ],
-            "time": "2018-08-01 06:24:52"
+            "time": "2018-08-01T06:24:52+00:00"
         },
         {
             "name": "knplabs/knp-components",
@@ -1790,7 +1789,7 @@
                 "pager",
                 "paginator"
             ],
-            "time": "2018-09-11 07:54:48"
+            "time": "2018-09-11T07:54:48+00:00"
         },
         {
             "name": "knplabs/knp-menu",
@@ -1854,7 +1853,7 @@
                 "menu",
                 "tree"
             ],
-            "time": "2017-11-18 20:49:26"
+            "time": "2017-11-18T20:49:26+00:00"
         },
         {
             "name": "knplabs/knp-menu-bundle",
@@ -1913,7 +1912,7 @@
             "keywords": [
                 "menu"
             ],
-            "time": "2017-12-24 16:32:39"
+            "time": "2017-12-24T16:32:39+00:00"
         },
         {
             "name": "knplabs/knp-paginator-bundle",
@@ -1975,7 +1974,7 @@
                 "paginator",
                 "symfony"
             ],
-            "time": "2018-05-16 12:15:58"
+            "time": "2018-05-16T12:15:58+00:00"
         },
         {
             "name": "ocramius/package-versions",
@@ -2024,7 +2023,7 @@
                 }
             ],
             "description": "Composer plugin that provides efficient querying for installed package versions (no runtime IO)",
-            "time": "2018-02-05 13:05:30"
+            "time": "2018-02-05T13:05:30+00:00"
         },
         {
             "name": "ocramius/proxy-manager",
@@ -2093,7 +2092,7 @@
                 "proxy pattern",
                 "service proxies"
             ],
-            "time": "2017-05-04 11:12:50"
+            "time": "2017-05-04T11:12:50+00:00"
         },
         {
             "name": "opsway/doctrine-dbal-postgresql",
@@ -2139,7 +2138,7 @@
                 }
             ],
             "description": "Extensions for support Postgres in Doctrine DBAL & DQL",
-            "time": "2018-03-14 08:32:41"
+            "time": "2018-03-14T08:32:41+00:00"
         },
         {
             "name": "psr/cache",
@@ -2185,7 +2184,7 @@
                 "psr",
                 "psr-6"
             ],
-            "time": "2016-08-06 20:24:11"
+            "time": "2016-08-06T20:24:11+00:00"
         },
         {
             "name": "psr/container",
@@ -2234,7 +2233,7 @@
                 "container-interop",
                 "psr"
             ],
-            "time": "2017-02-14 16:28:37"
+            "time": "2017-02-14T16:28:37+00:00"
         },
         {
             "name": "psr/http-message",
@@ -2284,20 +2283,20 @@
                 "request",
                 "response"
             ],
-            "time": "2016-08-06 14:39:51"
+            "time": "2016-08-06T14:39:51+00:00"
         },
         {
             "name": "psr/log",
-            "version": "1.1.0",
+            "version": "1.1.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/log.git",
-                "reference": "6c001f1daafa3a3ac1d8ff69ee4db8e799a654dd"
+                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/log/zipball/6c001f1daafa3a3ac1d8ff69ee4db8e799a654dd",
-                "reference": "6c001f1daafa3a3ac1d8ff69ee4db8e799a654dd",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/446d54b4cb6bf489fc9d75f55843658e6f25d801",
+                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801",
                 "shasum": ""
             },
             "require": {
@@ -2306,7 +2305,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0.x-dev"
+                    "dev-master": "1.1.x-dev"
                 }
             },
             "autoload": {
@@ -2331,55 +2330,7 @@
                 "psr",
                 "psr-3"
             ],
-            "time": "2018-11-20 15:27:04"
-        },
-        {
-            "name": "psr/simple-cache",
-            "version": "1.0.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/php-fig/simple-cache.git",
-                "reference": "408d5eafb83c57f6365a3ca330ff23aa4a5fa39b"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/simple-cache/zipball/408d5eafb83c57f6365a3ca330ff23aa4a5fa39b",
-                "reference": "408d5eafb83c57f6365a3ca330ff23aa4a5fa39b",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Psr\\SimpleCache\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "PHP-FIG",
-                    "homepage": "http://www.php-fig.org/"
-                }
-            ],
-            "description": "Common interfaces for simple caching",
-            "keywords": [
-                "cache",
-                "caching",
-                "psr",
-                "psr-16",
-                "simple-cache"
-            ],
-            "time": "2017-10-23 01:57:42"
+            "time": "2019-11-01T11:05:21+00:00"
         },
         {
             "name": "ralouphie/getallheaders",
@@ -2419,7 +2370,7 @@
                 }
             ],
             "description": "A polyfill for getallheaders.",
-            "time": "2016-02-11 07:05:27"
+            "time": "2016-02-11T07:05:27+00:00"
         },
         {
             "name": "sensio/framework-extra-bundle",
@@ -2490,7 +2441,7 @@
                 "annotations",
                 "controllers"
             ],
-            "time": "2018-12-11 16:59:23"
+            "time": "2018-12-11T16:59:23+00:00"
         },
         {
             "name": "swiftmailer/swiftmailer",
@@ -2549,7 +2500,7 @@
                 "mail",
                 "mailer"
             ],
-            "time": "2018-09-11 07:12:52"
+            "time": "2018-09-11T07:12:52+00:00"
         },
         {
             "name": "symfony/asset",
@@ -2605,28 +2556,28 @@
             ],
             "description": "Symfony Asset Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-11 19:52:12"
+            "time": "2018-11-11T19:52:12+00:00"
         },
         {
             "name": "symfony/cache",
-            "version": "v4.2.1",
+            "version": "v4.3.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/cache.git",
-                "reference": "5c4b50d6ba4f1c8955c3454444c1e3cfddaaad41"
+                "reference": "2a7bcc592adcaab9efc165bbced5a91fe905fad4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/cache/zipball/5c4b50d6ba4f1c8955c3454444c1e3cfddaaad41",
-                "reference": "5c4b50d6ba4f1c8955c3454444c1e3cfddaaad41",
+                "url": "https://api.github.com/repos/symfony/cache/zipball/2a7bcc592adcaab9efc165bbced5a91fe905fad4",
+                "reference": "2a7bcc592adcaab9efc165bbced5a91fe905fad4",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
                 "psr/cache": "~1.0",
                 "psr/log": "~1.0",
-                "psr/simple-cache": "^1.0",
-                "symfony/contracts": "^1.0",
+                "symfony/cache-contracts": "^1.1",
+                "symfony/service-contracts": "^1.1",
                 "symfony/var-exporter": "^4.2"
             },
             "conflict": {
@@ -2637,13 +2588,14 @@
             "provide": {
                 "psr/cache-implementation": "1.0",
                 "psr/simple-cache-implementation": "1.0",
-                "symfony/cache-contracts-implementation": "1.0"
+                "symfony/cache-implementation": "1.0"
             },
             "require-dev": {
                 "cache/integration-tests": "dev-master",
                 "doctrine/cache": "~1.6",
                 "doctrine/dbal": "~2.5",
                 "predis/predis": "~1.1",
+                "psr/simple-cache": "^1.0",
                 "symfony/config": "~4.2",
                 "symfony/dependency-injection": "~3.4|~4.1",
                 "symfony/var-dumper": "^4.1.1"
@@ -2651,7 +2603,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.2-dev"
+                    "dev-master": "4.3-dev"
                 }
             },
             "autoload": {
@@ -2682,7 +2634,7 @@
                 "caching",
                 "psr6"
             ],
-            "time": "2018-12-06 11:00:08"
+            "time": "2019-12-01T10:50:31+00:00"
         },
         {
             "name": "symfony/config",
@@ -2745,7 +2697,7 @@
             ],
             "description": "Symfony Config Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-30 22:21:14"
+            "time": "2018-11-30T22:21:14+00:00"
         },
         {
             "name": "symfony/console",
@@ -2814,40 +2766,49 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-27 07:40:44"
+            "time": "2018-11-27T07:40:44+00:00"
         },
         {
             "name": "symfony/contracts",
-            "version": "v1.0.2",
+            "version": "v1.1.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/contracts.git",
-                "reference": "1aa7ab2429c3d594dd70689604b5cf7421254cdf"
+                "reference": "f51bca9de06b7a25b19a4155da7bebad099a5def"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/contracts/zipball/1aa7ab2429c3d594dd70689604b5cf7421254cdf",
-                "reference": "1aa7ab2429c3d594dd70689604b5cf7421254cdf",
+                "url": "https://api.github.com/repos/symfony/contracts/zipball/f51bca9de06b7a25b19a4155da7bebad099a5def",
+                "reference": "f51bca9de06b7a25b19a4155da7bebad099a5def",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3"
-            },
-            "require-dev": {
+                "php": "^7.1.3",
                 "psr/cache": "^1.0",
                 "psr/container": "^1.0"
             },
+            "replace": {
+                "symfony/cache-contracts": "self.version",
+                "symfony/event-dispatcher-contracts": "self.version",
+                "symfony/http-client-contracts": "self.version",
+                "symfony/service-contracts": "self.version",
+                "symfony/translation-contracts": "self.version"
+            },
+            "require-dev": {
+                "symfony/polyfill-intl-idn": "^1.10"
+            },
             "suggest": {
-                "psr/cache": "When using the Cache contracts",
-                "psr/container": "When using the Service contracts",
-                "symfony/cache-contracts-implementation": "",
-                "symfony/service-contracts-implementation": "",
-                "symfony/translation-contracts-implementation": ""
+                "psr/event-dispatcher": "When using the EventDispatcher contracts",
+                "symfony/cache-implementation": "",
+                "symfony/event-dispatcher-implementation": "",
+                "symfony/http-client-implementation": "",
+                "symfony/service-implementation": "",
+                "symfony/translation-implementation": ""
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0-dev"
+                    "dev-master": "1.1-dev"
                 }
             },
             "autoload": {
@@ -2882,7 +2843,7 @@
                 "interoperability",
                 "standards"
             ],
-            "time": "2018-12-05 08:06:11"
+            "time": "2019-11-07T12:44:51+00:00"
         },
         {
             "name": "symfony/debug",
@@ -2938,7 +2899,7 @@
             ],
             "description": "Symfony Debug Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-28 18:24:18"
+            "time": "2018-11-28T18:24:18+00:00"
         },
         {
             "name": "symfony/dependency-injection",
@@ -3011,7 +2972,7 @@
             ],
             "description": "Symfony DependencyInjection Component",
             "homepage": "https://symfony.com",
-            "time": "2018-12-02 15:59:36"
+            "time": "2018-12-02T15:59:36+00:00"
         },
         {
             "name": "symfony/doctrine-bridge",
@@ -3099,7 +3060,7 @@
             ],
             "description": "Symfony Doctrine Bridge",
             "homepage": "https://symfony.com",
-            "time": "2018-12-05 09:34:58"
+            "time": "2018-12-05T09:34:58+00:00"
         },
         {
             "name": "symfony/dotenv",
@@ -3156,7 +3117,7 @@
                 "env",
                 "environment"
             ],
-            "time": "2018-11-26 10:55:26"
+            "time": "2018-11-26T10:55:26+00:00"
         },
         {
             "name": "symfony/event-dispatcher",
@@ -3220,7 +3181,7 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2018-12-01 08:52:38"
+            "time": "2018-12-01T08:52:38+00:00"
         },
         {
             "name": "symfony/expression-language",
@@ -3271,7 +3232,7 @@
             ],
             "description": "Symfony ExpressionLanguage Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-11 19:52:12"
+            "time": "2018-11-11T19:52:12+00:00"
         },
         {
             "name": "symfony/filesystem",
@@ -3321,7 +3282,7 @@
             ],
             "description": "Symfony Filesystem Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-11 19:52:12"
+            "time": "2018-11-11T19:52:12+00:00"
         },
         {
             "name": "symfony/finder",
@@ -3370,7 +3331,7 @@
             ],
             "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-11 19:52:12"
+            "time": "2018-11-11T19:52:12+00:00"
         },
         {
             "name": "symfony/flex",
@@ -3417,7 +3378,7 @@
                 }
             ],
             "description": "Composer plugin for Symfony",
-            "time": "2018-11-15 06:11:38"
+            "time": "2018-11-15T06:11:38+00:00"
         },
         {
             "name": "symfony/form",
@@ -3499,7 +3460,7 @@
             ],
             "description": "Symfony Form Component",
             "homepage": "https://symfony.com",
-            "time": "2018-12-06 11:36:58"
+            "time": "2018-12-06T11:36:58+00:00"
         },
         {
             "name": "symfony/framework-bundle",
@@ -3619,7 +3580,7 @@
             ],
             "description": "Symfony FrameworkBundle",
             "homepage": "https://symfony.com",
-            "time": "2018-12-05 08:06:11"
+            "time": "2018-12-05T08:06:11+00:00"
         },
         {
             "name": "symfony/http-foundation",
@@ -3673,7 +3634,7 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-26 10:55:26"
+            "time": "2018-11-26T10:55:26+00:00"
         },
         {
             "name": "symfony/http-kernel",
@@ -3762,7 +3723,7 @@
             ],
             "description": "Symfony HttpKernel Component",
             "homepage": "https://symfony.com",
-            "time": "2018-12-06 17:39:52"
+            "time": "2018-12-06T17:39:52+00:00"
         },
         {
             "name": "symfony/inflector",
@@ -3820,7 +3781,7 @@
                 "symfony",
                 "words"
             ],
-            "time": "2018-11-11 19:52:12"
+            "time": "2018-11-11T19:52:12+00:00"
         },
         {
             "name": "symfony/intl",
@@ -3895,7 +3856,7 @@
                 "l10n",
                 "localization"
             ],
-            "time": "2018-12-01 08:52:38"
+            "time": "2018-12-01T08:52:38+00:00"
         },
         {
             "name": "symfony/options-resolver",
@@ -3949,7 +3910,7 @@
                 "configuration",
                 "options"
             ],
-            "time": "2018-11-11 19:52:12"
+            "time": "2018-11-11T19:52:12+00:00"
         },
         {
             "name": "symfony/orm-pack",
@@ -3977,7 +3938,7 @@
                 "MIT"
             ],
             "description": "A pack for the Doctrine ORM",
-            "time": "2017-12-12 01:47:50"
+            "time": "2017-12-12T01:47:50+00:00"
         },
         {
             "name": "symfony/polyfill-intl-icu",
@@ -4035,7 +3996,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2018-08-06 14:22:27"
+            "time": "2018-08-06T14:22:27+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
@@ -4094,7 +4055,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2018-09-21 13:07:52"
+            "time": "2018-09-21T13:07:52+00:00"
         },
         {
             "name": "symfony/polyfill-php72",
@@ -4149,7 +4110,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2018-09-21 13:07:52"
+            "time": "2018-09-21T13:07:52+00:00"
         },
         {
             "name": "symfony/profiler-pack",
@@ -4177,7 +4138,7 @@
                 "MIT"
             ],
             "description": "A pack for the Symfony web profiler",
-            "time": "2018-12-10 12:11:44"
+            "time": "2018-12-10T12:11:44+00:00"
         },
         {
             "name": "symfony/property-access",
@@ -4244,7 +4205,7 @@
                 "property path",
                 "reflection"
             ],
-            "time": "2018-11-29 14:48:32"
+            "time": "2018-11-29T14:48:32+00:00"
         },
         {
             "name": "symfony/routing",
@@ -4321,7 +4282,7 @@
                 "uri",
                 "url"
             ],
-            "time": "2018-12-03 22:08:12"
+            "time": "2018-12-03T22:08:12+00:00"
         },
         {
             "name": "symfony/security",
@@ -4402,7 +4363,7 @@
             ],
             "description": "Symfony Security Component",
             "homepage": "https://symfony.com",
-            "time": "2018-12-06 11:36:58"
+            "time": "2018-12-06T11:36:58+00:00"
         },
         {
             "name": "symfony/security-bundle",
@@ -4488,7 +4449,7 @@
             ],
             "description": "Symfony SecurityBundle",
             "homepage": "https://symfony.com",
-            "time": "2018-11-14 19:14:06"
+            "time": "2018-11-14T19:14:06+00:00"
         },
         {
             "name": "symfony/serializer",
@@ -4568,7 +4529,7 @@
             ],
             "description": "Symfony Serializer Component",
             "homepage": "https://symfony.com",
-            "time": "2018-12-02 13:25:28"
+            "time": "2018-12-02T13:25:28+00:00"
         },
         {
             "name": "symfony/stopwatch",
@@ -4618,7 +4579,7 @@
             ],
             "description": "Symfony Stopwatch Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-11 19:52:12"
+            "time": "2018-11-11T19:52:12+00:00"
         },
         {
             "name": "symfony/swiftmailer-bundle",
@@ -4680,7 +4641,7 @@
             ],
             "description": "Symfony SwiftmailerBundle",
             "homepage": "http://symfony.com",
-            "time": "2018-10-27 16:17:38"
+            "time": "2018-10-27T16:17:38+00:00"
         },
         {
             "name": "symfony/templating",
@@ -4736,7 +4697,7 @@
             ],
             "description": "Symfony Templating Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-20 16:22:05"
+            "time": "2018-11-20T16:22:05+00:00"
         },
         {
             "name": "symfony/translation",
@@ -4809,7 +4770,7 @@
             ],
             "description": "Symfony Translation Component",
             "homepage": "https://symfony.com",
-            "time": "2018-12-06 10:45:32"
+            "time": "2018-12-06T10:45:32+00:00"
         },
         {
             "name": "symfony/twig-bridge",
@@ -4901,7 +4862,7 @@
             ],
             "description": "Symfony Twig Bridge",
             "homepage": "https://symfony.com",
-            "time": "2018-12-06 10:57:56"
+            "time": "2018-12-06T10:57:56+00:00"
         },
         {
             "name": "symfony/twig-bundle",
@@ -4977,7 +4938,7 @@
             ],
             "description": "Symfony TwigBundle",
             "homepage": "https://symfony.com",
-            "time": "2018-12-02 10:42:21"
+            "time": "2018-12-02T10:42:21+00:00"
         },
         {
             "name": "symfony/validator",
@@ -5066,7 +5027,7 @@
             ],
             "description": "Symfony Validator Component",
             "homepage": "https://symfony.com",
-            "time": "2018-12-05 08:06:11"
+            "time": "2018-12-05T08:06:11+00:00"
         },
         {
             "name": "symfony/var-dumper",
@@ -5141,32 +5102,32 @@
                 "debug",
                 "dump"
             ],
-            "time": "2018-11-25 12:50:42"
+            "time": "2018-11-25T12:50:42+00:00"
         },
         {
             "name": "symfony/var-exporter",
-            "version": "v4.2.1",
+            "version": "v4.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-exporter.git",
-                "reference": "a39222e357362424b61dcde50e2f7b5a7d3306db"
+                "reference": "e566070effe60b8d16b99e958cdbd92aa2e470cb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/var-exporter/zipball/a39222e357362424b61dcde50e2f7b5a7d3306db",
-                "reference": "a39222e357362424b61dcde50e2f7b5a7d3306db",
+                "url": "https://api.github.com/repos/symfony/var-exporter/zipball/e566070effe60b8d16b99e958cdbd92aa2e470cb",
+                "reference": "e566070effe60b8d16b99e958cdbd92aa2e470cb",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1.3"
             },
             "require-dev": {
-                "symfony/var-dumper": "^4.1.1"
+                "symfony/var-dumper": "^4.1.1|^5.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.2-dev"
+                    "dev-master": "4.4-dev"
                 }
             },
             "autoload": {
@@ -5201,7 +5162,7 @@
                 "instantiate",
                 "serialize"
             ],
-            "time": "2018-12-03 22:40:09"
+            "time": "2019-12-01T08:39:58+00:00"
         },
         {
             "name": "symfony/web-profiler-bundle",
@@ -5267,7 +5228,7 @@
             ],
             "description": "Symfony WebProfilerBundle",
             "homepage": "https://symfony.com",
-            "time": "2018-12-02 13:25:28"
+            "time": "2018-12-02T13:25:28+00:00"
         },
         {
             "name": "symfony/yaml",
@@ -5326,7 +5287,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2018-11-11 19:52:12"
+            "time": "2018-11-11T19:52:12+00:00"
         },
         {
             "name": "twig/twig",
@@ -5393,7 +5354,7 @@
             "keywords": [
                 "templating"
             ],
-            "time": "2018-12-16 10:36:48"
+            "time": "2018-12-16T10:36:48+00:00"
         },
         {
             "name": "vich/uploader-bundle",
@@ -5485,7 +5446,7 @@
                 "file uploads",
                 "upload"
             ],
-            "time": "2018-11-27 10:24:51"
+            "time": "2018-11-27T10:24:51+00:00"
         },
         {
             "name": "zendframework/zend-code",
@@ -5538,7 +5499,7 @@
                 "code",
                 "zf2"
             ],
-            "time": "2018-08-13 20:36:59"
+            "time": "2018-08-13T20:36:59+00:00"
         },
         {
             "name": "zendframework/zend-eventmanager",
@@ -5592,7 +5553,7 @@
                 "events",
                 "zf2"
             ],
-            "time": "2018-04-25 15:33:34"
+            "time": "2018-04-25T15:33:34+00:00"
         }
     ],
     "packages-dev": [],