diff --git a/composer.json b/composer.json
index de9a7b116..5f806bd6e 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "OpenCATS/OpenCATS",
     "require-dev": {
-        "behat/behat": "~3.0.4",
+        "behat/behat": "~3.6.0",
         "phpunit/phpunit": "5.4.*",
         "behat/mink": "^1.7",
         "behat/mink-extension": "dev-master",
diff --git a/composer.lock b/composer.lock
index 05643ee8f..c5e994976 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,49 +1,47 @@
 {
     "_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": "e01da9b1a45321a3d8fc26c9e3127619",
-    "content-hash": "59bfbfe4317e317a30934ebb238007ac",
+    "content-hash": "85ef99f59706466ff2af30dba1fcb53d",
     "packages": [],
     "packages-dev": [
         {
             "name": "behat/behat",
-            "version": "v3.0.15",
+            "version": "3.6.0",
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                 "type": "git",
                 "url": "https://github.com/Behat/Behat.git",
-                "reference": "b35ae3d45332d80c532af69cc36f780a9397a996"
+                "reference": "de002f40188e74fcd442c5a6480cee76a9cfc84a"
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-                "reference": "b35ae3d45332d80c532af69cc36f780a9397a996",
+                "url": "https://api.github.com/repos/Behat/Behat/zipball/de002f40188e74fcd442c5a6480cee76a9cfc84a",
+                "reference": "de002f40188e74fcd442c5a6480cee76a9cfc84a",
                 "shasum": ""
             },
             "require": {
-                "behat/gherkin": "~4.3",
-                "behat/transliterator": "~1.0",
+                "behat/gherkin": "^4.6.0",
+                "behat/transliterator": "^1.2",
+                "container-interop/container-interop": "^1.2",
                 "ext-mbstring": "*",
                 "php": ">=5.3.3",
-                "symfony/class-loader": "~2.1",
-                "symfony/config": "~2.3",
-                "symfony/console": "~2.1",
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-                "symfony/event-dispatcher": "~2.1",
-                "symfony/translation": "~2.3",
-                "symfony/yaml": "~2.1"
+                "psr/container": "^1.0",
+                "symfony/config": "^2.7.51 || ^3.0 || ^4.0 || ^5.0",
+                "symfony/console": "^2.7.51 || ^2.8.33 || ^3.3.15 || ^3.4.3 || ^4.0.3 || ^5.0",
+                "symfony/dependency-injection": "^2.7.51 || ^3.0 || ^4.0 || ^5.0",
+                "symfony/event-dispatcher": "^2.7.51 || ^3.0 || ^4.0 || ^5.0",
+                "symfony/translation": "^2.7.51 || ^3.0 || ^4.0 || ^5.0",
+                "symfony/yaml": "^2.7.51 || ^3.0 || ^4.0 || ^5.0"
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             "require-dev": {
-                "phpspec/prophecy-phpunit": "~1.0",
-                "phpunit/phpunit": "~4.0",
-                "symfony/process": "~2.1"
+                "herrera-io/box": "~1.6.1",
+                "phpunit/phpunit": "^4.8.36 || ^6.3",
+                "symfony/process": "~2.5 || ^3.0 || ^4.0 || ^5.0"
             },
             "suggest": {
-                "behat/mink-extension": "for integration with Mink testing framework",
-                "behat/symfony2-extension": "for integration with Symfony2 web framework",
-                "behat/yii-extension": "for integration with Yii web framework"
+                "ext-dom": "Needed to output test results in JUnit format."
             },
             "bin": [
                 "bin/behat"
@@ -51,13 +49,13 @@
             "type": "library",
             "extra": {
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-                    "dev-master": "3.0.x-dev"
+                    "dev-master": "3.6.x-dev"
                 }
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             "autoload": {
-                "psr-0": {
-                    "Behat\\Behat": "src/",
-                    "Behat\\Testwork": "src/"
+                "psr-4": {
+                    "Behat\\Behat\\": "src/Behat/Behat/",
+                    "Behat\\Testwork\\": "src/Behat/Testwork/"
                 }
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             "notification-url": "https://packagist.org/downloads/",
@@ -87,20 +85,20 @@
                 "symfony",
                 "testing"
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-            "time": "2015-02-22 14:10:33"
+            "time": "2020-02-04T16:26:31+00:00"
         },
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             "name": "behat/gherkin",
-            "version": "v4.4.4",
+            "version": "v4.6.0",
             "source": {
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                 "url": "https://github.com/Behat/Gherkin.git",
-                "reference": "cf8cc94647101e02a33d690245896d83d880aea1"
+                "reference": "ab0a02ea14893860bca00f225f5621d351a3ad07"
             },
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-                "reference": "cf8cc94647101e02a33d690245896d83d880aea1",
+                "url": "https://api.github.com/repos/Behat/Gherkin/zipball/ab0a02ea14893860bca00f225f5621d351a3ad07",
+                "reference": "ab0a02ea14893860bca00f225f5621d351a3ad07",
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@@ -108,8 +106,8 @@
             },
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                 "phpunit/phpunit": "~4.5|~5",
-                "symfony/phpunit-bridge": "~2.7|~3",
-                "symfony/yaml": "~2.3|~3"
+                "symfony/phpunit-bridge": "~2.7|~3|~4",
+                "symfony/yaml": "~2.3|~3|~4"
             },
             "suggest": {
                 "symfony/yaml": "If you want to parse features, represented in YAML files"
@@ -146,7 +144,7 @@
                 "gherkin",
                 "parser"
             ],
-            "time": "2016-09-18 12:16:14"
+            "time": "2019-01-16T14:22:17+00:00"
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         {
             "name": "behat/mink",
@@ -204,7 +202,7 @@
                 "testing",
                 "web"
             ],
-            "time": "2016-03-05 08:26:18"
+            "time": "2016-03-05T08:26:18+00:00"
         },
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             "name": "behat/mink-browserkit-driver",
@@ -260,7 +258,7 @@
                 "browser",
                 "testing"
             ],
-            "time": "2016-03-05 08:59:47"
+            "time": "2016-03-05T08:59:47+00:00"
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         {
             "name": "behat/mink-extension",
@@ -268,23 +266,23 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/Behat/MinkExtension.git",
-                "reference": "694c9ee490aa8c29e6e9224ca7269e41ad31362b"
+                "reference": "80f7849ba53867181b7e412df9210e12fba50177"
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-                "reference": "694c9ee490aa8c29e6e9224ca7269e41ad31362b",
+                "url": "https://api.github.com/repos/Behat/MinkExtension/zipball/80f7849ba53867181b7e412df9210e12fba50177",
+                "reference": "80f7849ba53867181b7e412df9210e12fba50177",
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-                "behat/behat": "~3.0,>=3.0.5",
-                "behat/mink": "~1.5",
+                "behat/behat": "^3.0.5",
+                "behat/mink": "^1.5",
                 "php": ">=5.3.2",
-                "symfony/config": "~2.2|~3.0"
+                "symfony/config": "^2.7|^3.0|^4.0"
             },
             "require-dev": {
-                "behat/mink-goutte-driver": "~1.1",
-                "phpspec/phpspec": "~2.0"
+                "behat/mink-goutte-driver": "^1.1",
+                "phpspec/phpspec": "^2.0"
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             "extra": {
@@ -319,7 +317,7 @@
                 "test",
                 "web"
             ],
-            "time": "2016-07-11 08:40:23"
+            "time": "2018-02-06T15:36:30+00:00"
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@@ -374,7 +372,7 @@
                 "headless",
                 "testing"
             ],
-            "time": "2016-03-05 09:04:22"
+            "time": "2016-03-05T09:04:22+00:00"
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             "name": "behat/mink-selenium2-driver",
@@ -435,34 +433,39 @@
                 "testing",
                 "webdriver"
             ],
-            "time": "2016-03-05 09:10:18"
+            "time": "2016-03-05T09:10:18+00:00"
         },
         {
             "name": "behat/transliterator",
-            "version": "v1.1.0",
+            "version": "v1.3.0",
             "source": {
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                 "url": "https://github.com/Behat/Transliterator.git",
-                "reference": "868e05be3a9f25ba6424c2dd4849567f50715003"
+                "reference": "3c4ec1d77c3d05caa1f0bf8fb3aae4845005c7fc"
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-                "reference": "868e05be3a9f25ba6424c2dd4849567f50715003",
+                "url": "https://api.github.com/repos/Behat/Transliterator/zipball/3c4ec1d77c3d05caa1f0bf8fb3aae4845005c7fc",
+                "reference": "3c4ec1d77c3d05caa1f0bf8fb3aae4845005c7fc",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3"
             },
+            "require-dev": {
+                "chuyskywalker/rolling-curl": "^3.1",
+                "php-yaoi/php-yaoi": "^1.0",
+                "phpunit/phpunit": "^4.8.36|^6.3"
+            },
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             "extra": {
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+                    "dev-master": "1.2-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "Behat\\Transliterator": "src/"
+                "psr-4": {
+                    "Behat\\Transliterator\\": "src/Behat/Transliterator"
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@@ -475,7 +478,39 @@
                 "slug",
                 "transliterator"
             ],
-            "time": "2015-09-28 16:26:35"
+            "time": "2020-01-14T16:39:13+00:00"
+        },
+        {
+            "name": "container-interop/container-interop",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/container-interop/container-interop.git",
+                "reference": "79cbf1341c22ec75643d841642dd5d6acd83bdb8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/container-interop/container-interop/zipball/79cbf1341c22ec75643d841642dd5d6acd83bdb8",
+                "reference": "79cbf1341c22ec75643d841642dd5d6acd83bdb8",
+                "shasum": ""
+            },
+            "require": {
+                "psr/container": "^1.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Interop\\Container\\": "src/Interop/Container/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Promoting the interoperability of container objects (DIC, SL, etc.)",
+            "homepage": "https://github.com/container-interop/container-interop",
+            "abandoned": "psr/container",
+            "time": "2017-02-14T19:40:03+00:00"
         },
         {
             "name": "doctrine/instantiator",
@@ -529,7 +564,7 @@
                 "constructor",
                 "instantiate"
             ],
-            "time": "2015-06-14 21:17:01"
+            "time": "2015-06-14T21:17:01+00:00"
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             "name": "fabpot/goutte",
@@ -578,7 +613,7 @@
             "keywords": [
                 "scraper"
             ],
-            "time": "2015-11-05 12:58:44"
+            "time": "2015-11-05T12:58:44+00:00"
         },
         {
             "name": "guzzlehttp/guzzle",
@@ -640,7 +675,7 @@
                 "rest",
                 "web service"
             ],
-            "time": "2016-07-15 17:22:37"
+            "time": "2016-07-15T17:22:37+00:00"
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             "name": "guzzlehttp/promises",
@@ -691,7 +726,7 @@
             "keywords": [
                 "promise"
             ],
-            "time": "2016-05-18 16:56:05"
+            "time": "2016-05-18T16:56:05+00:00"
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             "name": "guzzlehttp/psr7",
@@ -749,7 +784,7 @@
                 "stream",
                 "uri"
             ],
-            "time": "2016-06-24 23:00:38"
+            "time": "2016-06-24T23:00:38+00:00"
         },
         {
             "name": "instaclick/php-webdriver",
@@ -807,7 +842,7 @@
                 "webdriver",
                 "webtest"
             ],
-            "time": "2015-06-15 20:19:33"
+            "time": "2015-06-15T20:19:33+00:00"
         },
         {
             "name": "myclabs/deep-copy",
@@ -849,7 +884,7 @@
                 "object",
                 "object graph"
             ],
-            "time": "2016-09-16 13:37:59"
+            "time": "2016-09-16T13:37:59+00:00"
         },
         {
             "name": "phpdocumentor/reflection-common",
@@ -903,7 +938,7 @@
                 "reflection",
                 "static analysis"
             ],
-            "time": "2015-12-27 11:43:31"
+            "time": "2015-12-27T11:43:31+00:00"
         },
         {
             "name": "phpdocumentor/reflection-docblock",
@@ -948,7 +983,7 @@
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
-            "time": "2016-09-30 07:12:33"
+            "time": "2016-09-30T07:12:33+00:00"
         },
         {
             "name": "phpdocumentor/type-resolver",
@@ -995,7 +1030,7 @@
                     "email": "me@mikevanriel.com"
                 }
             ],
-            "time": "2016-06-10 07:14:17"
+            "time": "2016-06-10T07:14:17+00:00"
         },
         {
             "name": "phpspec/prophecy",
@@ -1057,7 +1092,7 @@
                 "spy",
                 "stub"
             ],
-            "time": "2016-06-07 08:13:47"
+            "time": "2016-06-07T08:13:47+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -1120,7 +1155,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2016-07-26 14:39:29"
+            "time": "2016-07-26T14:39:29+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
@@ -1167,7 +1202,7 @@
                 "filesystem",
                 "iterator"
             ],
-            "time": "2015-06-21 13:08:43"
+            "time": "2015-06-21T13:08:43+00:00"
         },
         {
             "name": "phpunit/php-text-template",
@@ -1208,7 +1243,7 @@
             "keywords": [
                 "template"
             ],
-            "time": "2015-06-21 13:50:34"
+            "time": "2015-06-21T13:50:34+00:00"
         },
         {
             "name": "phpunit/php-timer",
@@ -1252,7 +1287,7 @@
             "keywords": [
                 "timer"
             ],
-            "time": "2016-05-12 18:03:57"
+            "time": "2016-05-12T18:03:57+00:00"
         },
         {
             "name": "phpunit/php-token-stream",
@@ -1301,7 +1336,7 @@
             "keywords": [
                 "tokenizer"
             ],
-            "time": "2015-09-15 10:49:45"
+            "time": "2015-09-15T10:49:45+00:00"
         },
         {
             "name": "phpunit/phpunit",
@@ -1379,7 +1414,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2016-07-26 14:48:00"
+            "time": "2016-07-26T14:48:00+00:00"
         },
         {
             "name": "phpunit/phpunit-mock-objects",
@@ -1438,7 +1473,103 @@
                 "mock",
                 "xunit"
             ],
-            "time": "2016-09-06 16:07:45"
+            "abandoned": true,
+            "time": "2016-09-06T16:07:45+00:00"
+        },
+        {
+            "name": "psr/container",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/container.git",
+                "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f"
+            },
+            "dist": {
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+                "url": "https://api.github.com/repos/php-fig/container/zipball/b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
+                "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
+                "shasum": ""
+            },
+            "require": {
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+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Container\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common Container Interface (PHP FIG PSR-11)",
+            "homepage": "https://github.com/php-fig/container",
+            "keywords": [
+                "PSR-11",
+                "container",
+                "container-interface",
+                "container-interop",
+                "psr"
+            ],
+            "time": "2017-02-14T16:28:37+00:00"
+        },
+        {
+            "name": "psr/event-dispatcher",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/event-dispatcher.git",
+                "reference": "dbefd12671e8a14ec7f180cab83036ed26714bb0"
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+                "reference": "dbefd12671e8a14ec7f180cab83036ed26714bb0",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\EventDispatcher\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Standard interfaces for event handling.",
+            "keywords": [
+                "events",
+                "psr",
+                "psr-14"
+            ],
+            "time": "2019-01-08T18:20:26+00:00"
         },
         {
             "name": "psr/http-message",
@@ -1488,7 +1619,7 @@
                 "request",
                 "response"
             ],
-            "time": "2016-08-06 14:39:51"
+            "time": "2016-08-06T14:39:51+00:00"
         },
         {
             "name": "sebastian/code-unit-reverse-lookup",
@@ -1533,7 +1664,7 @@
             ],
             "description": "Looks up which function or method a line of code belongs to",
             "homepage": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/",
-            "time": "2016-02-13 06:45:14"
+            "time": "2016-02-13T06:45:14+00:00"
         },
         {
             "name": "sebastian/comparator",
@@ -1597,7 +1728,7 @@
                 "compare",
                 "equality"
             ],
-            "time": "2015-07-26 15:48:44"
+            "time": "2015-07-26T15:48:44+00:00"
         },
         {
             "name": "sebastian/diff",
@@ -1649,7 +1780,7 @@
             "keywords": [
                 "diff"
             ],
-            "time": "2015-12-08 07:14:41"
+            "time": "2015-12-08T07:14:41+00:00"
         },
         {
             "name": "sebastian/environment",
@@ -1699,7 +1830,7 @@
                 "environment",
                 "hhvm"
             ],
-            "time": "2016-08-18 05:49:44"
+            "time": "2016-08-18T05:49:44+00:00"
         },
         {
             "name": "sebastian/exporter",
@@ -1766,7 +1897,7 @@
                 "export",
                 "exporter"
             ],
-            "time": "2016-06-17 09:04:28"
+            "time": "2016-06-17T09:04:28+00:00"
         },
         {
             "name": "sebastian/global-state",
@@ -1817,7 +1948,7 @@
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@@ -2396,31 +2511,41 @@
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+                "symfony/dependency-injection": "<3.4",
+                "symfony/http-kernel": "<4.4",
+                "symfony/yaml": "<3.4"
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-                "symfony/config": "~2.8",
-                "symfony/intl": "~2.4|~3.0.0",
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+                "symfony/console": "^3.4|^4.0|^5.0",
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+                "symfony/yaml": "^3.4|^4.0|^5.0"
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@@ -2681,29 +2998,96 @@
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             "homepage": "https://symfony.com",
-            "time": "2016-09-06 10:55:00"
+            "time": "2020-01-15T13:29:06+00:00"
+        },
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+            "require": {
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+            },
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+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Contracts\\Translation\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Generic abstractions related to translation",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "abstractions",
+                "contracts",
+                "decoupling",
+                "interfaces",
+                "interoperability",
+                "standards"
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-            "version": "v2.8.11",
+            "version": "v3.4.37",
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                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "e7540734bad981fe59f8ef14b6fc194ae9df8d9c"
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+                "php": "^5.5.9|>=7.0.8",
+                "symfony/polyfill-ctype": "~1.8"
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+            "conflict": {
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+            "require-dev": {
+                "symfony/console": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
             },
             "type": "library",
             "extra": {
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-                    "dev-master": "2.8-dev"
+                    "dev-master": "3.4-dev"
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@@ -2730,7 +3114,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2016-09-02 01:57:56"
+            "time": "2020-01-13T08:00:59+00:00"
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             "name": "webmozart/assert",
@@ -2780,7 +3164,7 @@
                 "check",
                 "validate"
             ],
-            "time": "2016-08-09 15:02:57"
+            "time": "2016-08-09T15:02:57+00:00"
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