diff --git a/composer.lock b/composer.lock
index a5a6aa6..70572d0 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": "70c178817c288c10c5619ca329ae7abb",
     "content-hash": "c347fa6a8991aa8fe41cb10fc2c602cf",
     "packages": [
         {
@@ -73,7 +72,7 @@
                 "docblock",
                 "parser"
             ],
-            "time": "2015-08-31 12:32:49"
+            "time": "2015-08-31T12:32:49+00:00"
         },
         {
             "name": "doctrine/cache",
@@ -143,7 +142,7 @@
                 "cache",
                 "caching"
             ],
-            "time": "2015-12-19 05:03:47"
+            "time": "2015-12-19T05:03:47+00:00"
         },
         {
             "name": "doctrine/collections",
@@ -209,7 +208,7 @@
                 "collections",
                 "iterator"
             ],
-            "time": "2015-04-14 22:21:58"
+            "time": "2015-04-14T22:21:58+00:00"
         },
         {
             "name": "doctrine/common",
@@ -282,7 +281,7 @@
                 "persistence",
                 "spl"
             ],
-            "time": "2015-12-25 13:10:16"
+            "time": "2015-12-25T13:10:16+00:00"
         },
         {
             "name": "doctrine/dbal",
@@ -353,7 +352,7 @@
                 "persistence",
                 "queryobject"
             ],
-            "time": "2016-01-05 22:11:12"
+            "time": "2016-01-05T22:11:12+00:00"
         },
         {
             "name": "doctrine/doctrine-bundle",
@@ -432,7 +431,7 @@
                 "orm",
                 "persistence"
             ],
-            "time": "2016-01-10 17:21:44"
+            "time": "2016-01-10T17:21:44+00:00"
         },
         {
             "name": "doctrine/doctrine-cache-bundle",
@@ -520,7 +519,7 @@
                 "cache",
                 "caching"
             ],
-            "time": "2016-01-26 17:28:51"
+            "time": "2016-01-26T17:28:51+00:00"
         },
         {
             "name": "doctrine/inflector",
@@ -587,25 +586,28 @@
                 "singularize",
                 "string"
             ],
-            "time": "2015-11-06 14:35:42"
+            "time": "2015-11-06T14:35:42+00:00"
         },
         {
             "name": "doctrine/lexer",
-            "version": "v1.0.1",
+            "version": "1.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/lexer.git",
-                "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c"
+                "reference": "1febd6c3ef84253d7c815bed85fc622ad207a9f8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/lexer/zipball/83893c552fd2045dd78aef794c31e694c37c0b8c",
-                "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c",
+                "url": "https://api.github.com/repos/doctrine/lexer/zipball/1febd6c3ef84253d7c815bed85fc622ad207a9f8",
+                "reference": "1febd6c3ef84253d7c815bed85fc622ad207a9f8",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.2"
             },
+            "require-dev": {
+                "phpunit/phpunit": "^4.5"
+            },
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -613,8 +615,8 @@
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "Doctrine\\Common\\Lexer\\": "lib/"
+                "psr-4": {
+                    "Doctrine\\Common\\Lexer\\": "lib/Doctrine/Common/Lexer"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -635,25 +637,28 @@
                     "email": "schmittjoh@gmail.com"
                 }
             ],
-            "description": "Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.",
-            "homepage": "http://www.doctrine-project.org",
+            "description": "PHP Doctrine Lexer parser library that can be used in Top-Down, Recursive Descent Parsers.",
+            "homepage": "https://www.doctrine-project.org/projects/lexer.html",
             "keywords": [
+                "annotations",
+                "docblock",
                 "lexer",
-                "parser"
+                "parser",
+                "php"
             ],
-            "time": "2014-09-09 13:34:57"
+            "time": "2019-06-08T11:03:04+00:00"
         },
         {
             "name": "doctrine/orm",
             "version": "v2.4.8",
             "source": {
                 "type": "git",
-                "url": "https://github.com/doctrine/doctrine2.git",
+                "url": "https://github.com/doctrine/orm.git",
                 "reference": "5aedac1e5c5caaeac14798822c70325dc242d467"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/doctrine2/zipball/5aedac1e5c5caaeac14798822c70325dc242d467",
+                "url": "https://api.github.com/repos/doctrine/orm/zipball/5aedac1e5c5caaeac14798822c70325dc242d467",
                 "reference": "5aedac1e5c5caaeac14798822c70325dc242d467",
                 "shasum": ""
             },
@@ -714,7 +719,7 @@
                 "database",
                 "orm"
             ],
-            "time": "2015-08-31 13:19:01"
+            "time": "2015-08-31T13:19:01+00:00"
         },
         {
             "name": "friendsofsymfony/user-bundle",
@@ -783,7 +788,7 @@
             "keywords": [
                 "User management"
             ],
-            "time": "2016-03-08 11:05:28"
+            "time": "2016-03-08T11:05:28+00:00"
         },
         {
             "name": "incenteev/composer-parameter-handler",
@@ -834,7 +839,7 @@
             "keywords": [
                 "parameters management"
             ],
-            "time": "2015-11-10 17:04:01"
+            "time": "2015-11-10T17:04:01+00:00"
         },
         {
             "name": "ircmaxell/password-compat",
@@ -876,7 +881,7 @@
                 "hashing",
                 "password"
             ],
-            "time": "2014-11-20 16:49:30"
+            "time": "2014-11-20T16:49:30+00:00"
         },
         {
             "name": "jdorn/sql-formatter",
@@ -926,7 +931,7 @@
                 "highlight",
                 "sql"
             ],
-            "time": "2014-01-12 16:20:24"
+            "time": "2014-01-12T16:20:24+00:00"
         },
         {
             "name": "jms/metadata",
@@ -978,7 +983,7 @@
                 "xml",
                 "yaml"
             ],
-            "time": "2014-07-12 07:13:19"
+            "time": "2014-07-12T07:13:19+00:00"
         },
         {
             "name": "jolicode/gif-exception-bundle",
@@ -1031,7 +1036,7 @@
                 "random",
                 "symfony"
             ],
-            "time": "2016-03-12 12:55:09"
+            "time": "2016-03-12T12:55:09+00:00"
         },
         {
             "name": "kriswallsmith/assetic",
@@ -1108,7 +1113,7 @@
                 "compression",
                 "minification"
             ],
-            "time": "2015-11-12 13:51:40"
+            "time": "2015-11-12T13:51:40+00:00"
         },
         {
             "name": "monolog/monolog",
@@ -1185,20 +1190,20 @@
                 "logging",
                 "psr-3"
             ],
-            "time": "2015-10-14 12:51:02"
+            "time": "2015-10-14T12:51:02+00:00"
         },
         {
             "name": "paragonie/random_compat",
-            "version": "v1.2.0",
+            "version": "v2.0.18",
             "source": {
                 "type": "git",
                 "url": "https://github.com/paragonie/random_compat.git",
-                "reference": "b0e69d10852716b2ccbdff69c75c477637220790"
+                "reference": "0a58ef6e3146256cc3dc7cc393927bcc7d1b72db"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/paragonie/random_compat/zipball/b0e69d10852716b2ccbdff69c75c477637220790",
-                "reference": "b0e69d10852716b2ccbdff69c75c477637220790",
+                "url": "https://api.github.com/repos/paragonie/random_compat/zipball/0a58ef6e3146256cc3dc7cc393927bcc7d1b72db",
+                "reference": "0a58ef6e3146256cc3dc7cc393927bcc7d1b72db",
                 "shasum": ""
             },
             "require": {
@@ -1230,29 +1235,38 @@
             "description": "PHP 5.x polyfill for random_bytes() and random_int() from PHP 7",
             "keywords": [
                 "csprng",
+                "polyfill",
                 "pseudorandom",
                 "random"
             ],
-            "time": "2016-02-06 03:52:05"
+            "time": "2019-01-03T20:59:08+00:00"
         },
         {
             "name": "psr/log",
-            "version": "1.0.0",
+            "version": "1.1.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/log.git",
-                "reference": "fe0936ee26643249e916849d48e3a51d5f5e278b"
+                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/log/zipball/fe0936ee26643249e916849d48e3a51d5f5e278b",
-                "reference": "fe0936ee26643249e916849d48e3a51d5f5e278b",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/446d54b4cb6bf489fc9d75f55843658e6f25d801",
+                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801",
                 "shasum": ""
             },
+            "require": {
+                "php": ">=5.3.0"
+            },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1.x-dev"
+                }
+            },
             "autoload": {
-                "psr-0": {
-                    "Psr\\Log\\": ""
+                "psr-4": {
+                    "Psr\\Log\\": "Psr/Log/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -1266,12 +1280,13 @@
                 }
             ],
             "description": "Common interface for logging libraries",
+            "homepage": "https://github.com/php-fig/log",
             "keywords": [
                 "log",
                 "psr",
                 "psr-3"
             ],
-            "time": "2012-12-21 11:40:51"
+            "time": "2019-11-01T11:05:21+00:00"
         },
         {
             "name": "sensio/distribution-bundle",
@@ -1323,7 +1338,7 @@
                 "configuration",
                 "distribution"
             ],
-            "time": "2016-02-12 16:21:30"
+            "time": "2016-02-12T16:21:30+00:00"
         },
         {
             "name": "sensio/framework-extra-bundle",
@@ -1385,7 +1400,7 @@
                 "annotations",
                 "controllers"
             ],
-            "time": "2016-02-12 08:17:23"
+            "time": "2016-02-12T08:17:23+00:00"
         },
         {
             "name": "sensiolabs/security-checker",
@@ -1429,7 +1444,7 @@
                 }
             ],
             "description": "A security checker for your composer.lock",
-            "time": "2015-11-07 08:07:40"
+            "time": "2015-11-07T08:07:40+00:00"
         },
         {
             "name": "swiftmailer/swiftmailer",
@@ -1482,7 +1497,7 @@
                 "mail",
                 "mailer"
             ],
-            "time": "2015-06-06 14:19:39"
+            "time": "2015-06-06T14:19:39+00:00"
         },
         {
             "name": "symfony/assetic-bundle",
@@ -1552,7 +1567,8 @@
                 "compression",
                 "minification"
             ],
-            "time": "2015-12-28 13:12:39"
+            "abandoned": "symfony/webpack-encore-pack",
+            "time": "2015-12-28T13:12:39+00:00"
         },
         {
             "name": "symfony/monolog-bundle",
@@ -1611,20 +1627,20 @@
                 "log",
                 "logging"
             ],
-            "time": "2015-11-17 10:02:29"
+            "time": "2015-11-17T10:02:29+00:00"
         },
         {
             "name": "symfony/polyfill-apcu",
-            "version": "v1.1.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-apcu.git",
-                "reference": "d1911e6caeb4b6a4c8e2d5c46b978a66b3745e4c"
+                "reference": "a8e961c841b9ec52927a87914f8820a1ad8f8116"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-apcu/zipball/d1911e6caeb4b6a4c8e2d5c46b978a66b3745e4c",
-                "reference": "d1911e6caeb4b6a4c8e2d5c46b978a66b3745e4c",
+                "url": "https://api.github.com/repos/symfony/polyfill-apcu/zipball/a8e961c841b9ec52927a87914f8820a1ad8f8116",
+                "reference": "a8e961c841b9ec52927a87914f8820a1ad8f8116",
                 "shasum": ""
             },
             "require": {
@@ -1633,15 +1649,15 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Apcu\\": ""
+                },
                 "files": [
                     "bootstrap.php"
-                ],
-                "classmap": [
-                    "Resources/stubs"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -1667,30 +1683,91 @@
                 "portable",
                 "shim"
             ],
-            "time": "2016-01-20 09:13:37"
+            "time": "2019-11-27T13:56:44+00:00"
+        },
+        {
+            "name": "symfony/polyfill-ctype",
+            "version": "v1.13.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-ctype.git",
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-ctype": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.13-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Ctype\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Gert de Pagter",
+                    "email": "BackEndTea@gmail.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for ctype functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "ctype",
+                "polyfill",
+                "portable"
+            ],
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "symfony/polyfill-intl-icu",
-            "version": "v1.1.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-intl-icu.git",
-                "reference": "66b0bb4abda229bc073eff6bbc8f2685bdaac165"
+                "reference": "b3dffd68afa61ca70f2327f2dd9bbeb6aa53d70b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-intl-icu/zipball/66b0bb4abda229bc073eff6bbc8f2685bdaac165",
-                "reference": "66b0bb4abda229bc073eff6bbc8f2685bdaac165",
+                "url": "https://api.github.com/repos/symfony/polyfill-intl-icu/zipball/b3dffd68afa61ca70f2327f2dd9bbeb6aa53d70b",
+                "reference": "b3dffd68afa61ca70f2327f2dd9bbeb6aa53d70b",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3",
-                "symfony/intl": "~2.3|~3.0"
+                "symfony/intl": "~2.3|~3.0|~4.0|~5.0"
+            },
+            "suggest": {
+                "ext-intl": "For best performance"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
@@ -1722,20 +1799,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2016-01-20 09:13:37"
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.1.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "1289d16209491b584839022f29257ad859b8532d"
+                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/1289d16209491b584839022f29257ad859b8532d",
-                "reference": "1289d16209491b584839022f29257ad859b8532d",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/7b4aab9743c30be783b73de055d24a39cf4b954f",
+                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f",
                 "shasum": ""
             },
             "require": {
@@ -1747,7 +1824,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
@@ -1781,20 +1858,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2016-01-20 09:13:37"
+            "time": "2019-11-27T14:18:11+00:00"
         },
         {
             "name": "symfony/polyfill-php54",
-            "version": "v1.1.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php54.git",
-                "reference": "74663d5a2ff3c530c1bc0571500e0feec9094054"
+                "reference": "dd1618047426412036e98d159940d58a81fc392c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php54/zipball/74663d5a2ff3c530c1bc0571500e0feec9094054",
-                "reference": "74663d5a2ff3c530c1bc0571500e0feec9094054",
+                "url": "https://api.github.com/repos/symfony/polyfill-php54/zipball/dd1618047426412036e98d159940d58a81fc392c",
+                "reference": "dd1618047426412036e98d159940d58a81fc392c",
                 "shasum": ""
             },
             "require": {
@@ -1803,7 +1880,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
@@ -1839,20 +1916,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2016-01-20 09:13:37"
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "symfony/polyfill-php55",
-            "version": "v1.1.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php55.git",
-                "reference": "b4f3f07d91702f8f926339fc4fcf81671d8c27e6"
+                "reference": "b0d838f225725e2951af1aafc784d2e5ea7b656e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php55/zipball/b4f3f07d91702f8f926339fc4fcf81671d8c27e6",
-                "reference": "b4f3f07d91702f8f926339fc4fcf81671d8c27e6",
+                "url": "https://api.github.com/repos/symfony/polyfill-php55/zipball/b0d838f225725e2951af1aafc784d2e5ea7b656e",
+                "reference": "b0d838f225725e2951af1aafc784d2e5ea7b656e",
                 "shasum": ""
             },
             "require": {
@@ -1862,7 +1939,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
@@ -1895,20 +1972,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2016-01-20 09:13:37"
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "symfony/polyfill-php56",
-            "version": "v1.1.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php56.git",
-                "reference": "4d891fff050101a53a4caabb03277284942d1ad9"
+                "reference": "53dd1cdf3cb986893ccf2b96665b25b3abb384f4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php56/zipball/4d891fff050101a53a4caabb03277284942d1ad9",
-                "reference": "4d891fff050101a53a4caabb03277284942d1ad9",
+                "url": "https://api.github.com/repos/symfony/polyfill-php56/zipball/53dd1cdf3cb986893ccf2b96665b25b3abb384f4",
+                "reference": "53dd1cdf3cb986893ccf2b96665b25b3abb384f4",
                 "shasum": ""
             },
             "require": {
@@ -1918,7 +1995,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
@@ -1951,30 +2028,30 @@
                 "portable",
                 "shim"
             ],
-            "time": "2016-01-20 09:13:37"
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "symfony/polyfill-php70",
-            "version": "v1.1.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php70.git",
-                "reference": "8428ceddbbaf102f2906769a8ef2438220c5cb95"
+                "reference": "af23c7bb26a73b850840823662dda371484926c4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php70/zipball/8428ceddbbaf102f2906769a8ef2438220c5cb95",
-                "reference": "8428ceddbbaf102f2906769a8ef2438220c5cb95",
+                "url": "https://api.github.com/repos/symfony/polyfill-php70/zipball/af23c7bb26a73b850840823662dda371484926c4",
+                "reference": "af23c7bb26a73b850840823662dda371484926c4",
                 "shasum": ""
             },
             "require": {
-                "paragonie/random_compat": "~1.0",
+                "paragonie/random_compat": "~1.0|~2.0|~9.99",
                 "php": ">=5.3.3"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
@@ -2010,20 +2087,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2016-01-25 08:44:42"
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "symfony/polyfill-util",
-            "version": "v1.1.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-util.git",
-                "reference": "8de62801aa12bc4dfcf85eef5d21981ae7bb3cc4"
+                "reference": "964a67f293b66b95883a5ed918a65354fcd2258f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-util/zipball/8de62801aa12bc4dfcf85eef5d21981ae7bb3cc4",
-                "reference": "8de62801aa12bc4dfcf85eef5d21981ae7bb3cc4",
+                "url": "https://api.github.com/repos/symfony/polyfill-util/zipball/964a67f293b66b95883a5ed918a65354fcd2258f",
+                "reference": "964a67f293b66b95883a5ed918a65354fcd2258f",
                 "shasum": ""
             },
             "require": {
@@ -2032,7 +2109,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
@@ -2062,7 +2139,7 @@
                 "polyfill",
                 "shim"
             ],
-            "time": "2016-01-20 09:13:37"
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "symfony/security-acl",
@@ -2123,7 +2200,7 @@
             ],
             "description": "Symfony Security Component - ACL (Access Control List)",
             "homepage": "https://symfony.com",
-            "time": "2015-12-28 09:39:09"
+            "time": "2015-12-28T09:39:09+00:00"
         },
         {
             "name": "symfony/swiftmailer-bundle",
@@ -2180,27 +2257,29 @@
             ],
             "description": "Symfony SwiftmailerBundle",
             "homepage": "http://symfony.com",
-            "time": "2016-01-15 16:41:20"
+            "time": "2016-01-15T16:41:20+00:00"
         },
         {
             "name": "symfony/symfony",
-            "version": "v2.8.3",
+            "version": "v2.8.52",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/symfony.git",
-                "reference": "7a9a5fce7ce6e448e527f635463dda00761e12c2"
+                "reference": "88f3ef62d6ab870128352c8686c7889562698faf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/symfony/zipball/7a9a5fce7ce6e448e527f635463dda00761e12c2",
-                "reference": "7a9a5fce7ce6e448e527f635463dda00761e12c2",
+                "url": "https://api.github.com/repos/symfony/symfony/zipball/88f3ef62d6ab870128352c8686c7889562698faf",
+                "reference": "88f3ef62d6ab870128352c8686c7889562698faf",
                 "shasum": ""
             },
             "require": {
                 "doctrine/common": "~2.4",
+                "ext-xml": "*",
                 "php": ">=5.3.9",
                 "psr/log": "~1.0",
                 "symfony/polyfill-apcu": "~1.1",
+                "symfony/polyfill-ctype": "~1.8",
                 "symfony/polyfill-intl-icu": "~1.0",
                 "symfony/polyfill-mbstring": "~1.0",
                 "symfony/polyfill-php54": "~1.0",
@@ -2208,11 +2287,12 @@
                 "symfony/polyfill-php56": "~1.0",
                 "symfony/polyfill-php70": "~1.0",
                 "symfony/polyfill-util": "~1.0",
-                "symfony/security-acl": "~2.7",
-                "twig/twig": "~1.23|~2.0"
+                "symfony/security-acl": "~2.7|~3.0.0",
+                "twig/twig": "~1.34|~2.4"
             },
             "conflict": {
-                "phpdocumentor/reflection": "<1.0.7"
+                "phpdocumentor/reflection": "<1.0.7",
+                "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0"
             },
             "replace": {
                 "symfony/asset": "self.version",
@@ -2263,14 +2343,17 @@
                 "symfony/yaml": "self.version"
             },
             "require-dev": {
+                "doctrine/annotations": "~1.0",
                 "doctrine/data-fixtures": "1.0.*",
                 "doctrine/dbal": "~2.4",
                 "doctrine/doctrine-bundle": "~1.2",
                 "doctrine/orm": "~2.4,>=2.4.5",
-                "egulias/email-validator": "~1.2",
+                "egulias/email-validator": "~1.2,>=1.2.1",
                 "monolog/monolog": "~1.11",
                 "ocramius/proxy-manager": "~0.4|~1.0|~2.0",
-                "phpdocumentor/reflection": "^1.0.7"
+                "phpdocumentor/reflection": "^1.0.7",
+                "sensio/framework-extra-bundle": "^3.0.2",
+                "symfony/phpunit-bridge": "~3.4|~4.0"
             },
             "type": "library",
             "extra": {
@@ -2314,38 +2397,43 @@
             "keywords": [
                 "framework"
             ],
-            "time": "2016-02-28 21:06:29"
+            "time": "2019-11-13T08:36:42+00:00"
         },
         {
             "name": "twig/twig",
-            "version": "v1.24.0",
+            "version": "v1.36.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "3e5aa30ebfbafd5951fb1b01e338e1800ce7e0e8"
+                "reference": "730c9c4471b5152d23061feb02b03382264c8a15"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/3e5aa30ebfbafd5951fb1b01e338e1800ce7e0e8",
-                "reference": "3e5aa30ebfbafd5951fb1b01e338e1800ce7e0e8",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/730c9c4471b5152d23061feb02b03382264c8a15",
+                "reference": "730c9c4471b5152d23061feb02b03382264c8a15",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.2.7"
+                "php": ">=5.3.3",
+                "symfony/polyfill-ctype": "^1.8"
             },
             "require-dev": {
-                "symfony/debug": "~2.7",
-                "symfony/phpunit-bridge": "~2.7"
+                "psr/container": "^1.0",
+                "symfony/debug": "^2.7",
+                "symfony/phpunit-bridge": "^3.4.19|^4.1.8"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.24-dev"
+                    "dev-master": "1.36-dev"
                 }
             },
             "autoload": {
                 "psr-0": {
                     "Twig_": "lib/"
+                },
+                "psr-4": {
+                    "Twig\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -2366,16 +2454,16 @@
                 },
                 {
                     "name": "Twig Team",
-                    "homepage": "http://twig.sensiolabs.org/contributors",
+                    "homepage": "https://twig.symfony.com/contributors",
                     "role": "Contributors"
                 }
             ],
             "description": "Twig, the flexible, fast, and secure template language for PHP",
-            "homepage": "http://twig.sensiolabs.org",
+            "homepage": "https://twig.symfony.com",
             "keywords": [
                 "templating"
             ],
-            "time": "2016-01-25 21:22:18"
+            "time": "2018-12-16T10:34:11+00:00"
         },
         {
             "name": "vich/uploader-bundle",
@@ -2446,7 +2534,7 @@
                 "file uploads",
                 "upload"
             ],
-            "time": "2014-12-12 10:26:46"
+            "time": "2014-12-12T10:26:46+00:00"
         }
     ],
     "packages-dev": [
@@ -2500,7 +2588,7 @@
                 }
             ],
             "description": "This bundle generates code for you",
-            "time": "2016-02-26 04:36:01"
+            "time": "2016-02-26T04:36:01+00:00"
         },
         {
             "name": "symfony/phpunit-bridge",
@@ -2555,7 +2643,7 @@
             ],
             "description": "Symfony PHPUnit Bridge",
             "homepage": "https://symfony.com",
-            "time": "2016-01-21 09:24:53"
+            "time": "2016-01-21T09:24:53+00:00"
         }
     ],
     "aliases": [],