diff --git a/vendor-bin/csfixer/composer.lock b/vendor-bin/csfixer/composer.lock
index f522cb4..155169e 100644
--- a/vendor-bin/csfixer/composer.lock
+++ b/vendor-bin/csfixer/composer.lock
@@ -8,16 +8,16 @@
     "packages": [
         {
             "name": "composer/semver",
-            "version": "1.4.2",
+            "version": "1.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/semver.git",
-                "reference": "c7cb9a2095a074d131b65a8a0cd294479d785573"
+                "reference": "46d9139568ccb8d9e7cdd4539cab7347568a5e2e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/semver/zipball/c7cb9a2095a074d131b65a8a0cd294479d785573",
-                "reference": "c7cb9a2095a074d131b65a8a0cd294479d785573",
+                "url": "https://api.github.com/repos/composer/semver/zipball/46d9139568ccb8d9e7cdd4539cab7347568a5e2e",
+                "reference": "46d9139568ccb8d9e7cdd4539cab7347568a5e2e",
                 "shasum": ""
             },
             "require": {
@@ -66,20 +66,20 @@
                 "validation",
                 "versioning"
             ],
-            "time": "2016-08-30T16:08:34+00:00"
+            "time": "2019-03-19T17:25:45+00:00"
         },
         {
             "name": "composer/xdebug-handler",
-            "version": "1.3.1",
+            "version": "1.3.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/xdebug-handler.git",
-                "reference": "dc523135366eb68f22268d069ea7749486458562"
+                "reference": "d17708133b6c276d6e42ef887a877866b909d892"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/xdebug-handler/zipball/dc523135366eb68f22268d069ea7749486458562",
-                "reference": "dc523135366eb68f22268d069ea7749486458562",
+                "url": "https://api.github.com/repos/composer/xdebug-handler/zipball/d17708133b6c276d6e42ef887a877866b909d892",
+                "reference": "d17708133b6c276d6e42ef887a877866b909d892",
                 "shasum": ""
             },
             "require": {
@@ -110,7 +110,7 @@
                 "Xdebug",
                 "performance"
             ],
-            "time": "2018-11-29T10:59:02+00:00"
+            "time": "2019-01-28T20:25:53+00:00"
         },
         {
             "name": "doctrine/annotations",
@@ -236,16 +236,16 @@
         },
         {
             "name": "friendsofphp/php-cs-fixer",
-            "version": "v2.14.0",
+            "version": "v2.14.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/FriendsOfPHP/PHP-CS-Fixer.git",
-                "reference": "b788ea0af899cedc8114dca7db119c93b6685da2"
+                "reference": "ff401e58261ffc5934a58f795b3f95b355e276cb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/FriendsOfPHP/PHP-CS-Fixer/zipball/b788ea0af899cedc8114dca7db119c93b6685da2",
-                "reference": "b788ea0af899cedc8114dca7db119c93b6685da2",
+                "url": "https://api.github.com/repos/FriendsOfPHP/PHP-CS-Fixer/zipball/ff401e58261ffc5934a58f795b3f95b355e276cb",
+                "reference": "ff401e58261ffc5934a58f795b3f95b355e276cb",
                 "shasum": ""
             },
             "require": {
@@ -266,9 +266,6 @@
                 "symfony/process": "^3.0 || ^4.0",
                 "symfony/stopwatch": "^3.0 || ^4.0"
             },
-            "conflict": {
-                "hhvm": "*"
-            },
             "require-dev": {
                 "johnkary/phpunit-speedtrap": "^1.1 || ^2.0 || ^3.0",
                 "justinrainbow/json-schema": "^5.0",
@@ -292,11 +289,6 @@
                 "php-cs-fixer"
             ],
             "type": "application",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.14-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "PhpCsFixer\\": "src/"
@@ -328,7 +320,7 @@
                 }
             ],
             "description": "A tool to automatically fix PHP code style",
-            "time": "2019-01-04T18:29:47+00:00"
+            "time": "2019-02-17T17:44:13+00:00"
         },
         {
             "name": "paragonie/random_compat",
@@ -475,16 +467,16 @@
         },
         {
             "name": "symfony/console",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "b0a03c1bb0fcbe288629956cf2f1dd3f1dc97522"
+                "reference": "9dc2299a016497f9ee620be94524e6c0af0280a9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/b0a03c1bb0fcbe288629956cf2f1dd3f1dc97522",
-                "reference": "b0a03c1bb0fcbe288629956cf2f1dd3f1dc97522",
+                "url": "https://api.github.com/repos/symfony/console/zipball/9dc2299a016497f9ee620be94524e6c0af0280a9",
+                "reference": "9dc2299a016497f9ee620be94524e6c0af0280a9",
                 "shasum": ""
             },
             "require": {
@@ -496,6 +488,9 @@
                 "symfony/dependency-injection": "<3.4",
                 "symfony/process": "<3.3"
             },
+            "provide": {
+                "psr/log-implementation": "1.0"
+            },
             "require-dev": {
                 "psr/log": "~1.0",
                 "symfony/config": "~3.4|~4.0",
@@ -505,7 +500,7 @@
                 "symfony/process": "~3.4|~4.0"
             },
             "suggest": {
-                "psr/log-implementation": "For using the console logger",
+                "psr/log": "For using the console logger",
                 "symfony/event-dispatcher": "",
                 "symfony/lock": "",
                 "symfony/process": ""
@@ -540,7 +535,7 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-04T15:13:53+00:00"
+            "time": "2019-02-23T15:17:42+00:00"
         },
         {
             "name": "symfony/contracts",
@@ -612,16 +607,16 @@
         },
         {
             "name": "symfony/event-dispatcher",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/event-dispatcher.git",
-                "reference": "887de6d34c86cf0cb6cbf910afb170cdb743cb5e"
+                "reference": "3354d2e6af986dd71f68b4e5cf4a933ab58697fb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/887de6d34c86cf0cb6cbf910afb170cdb743cb5e",
-                "reference": "887de6d34c86cf0cb6cbf910afb170cdb743cb5e",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/3354d2e6af986dd71f68b4e5cf4a933ab58697fb",
+                "reference": "3354d2e6af986dd71f68b4e5cf4a933ab58697fb",
                 "shasum": ""
             },
             "require": {
@@ -672,20 +667,20 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-05T16:37:49+00:00"
+            "time": "2019-02-23T15:17:42+00:00"
         },
         {
             "name": "symfony/filesystem",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/filesystem.git",
-                "reference": "c2ffd9a93f2d6c5be2f68a0aa7953cc229f871f8"
+                "reference": "e16b9e471703b2c60b95f14d31c1239f68f11601"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/filesystem/zipball/c2ffd9a93f2d6c5be2f68a0aa7953cc229f871f8",
-                "reference": "c2ffd9a93f2d6c5be2f68a0aa7953cc229f871f8",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/e16b9e471703b2c60b95f14d31c1239f68f11601",
+                "reference": "e16b9e471703b2c60b95f14d31c1239f68f11601",
                 "shasum": ""
             },
             "require": {
@@ -722,20 +717,20 @@
             ],
             "description": "Symfony Filesystem Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-03T09:07:35+00:00"
+            "time": "2019-02-07T11:40:08+00:00"
         },
         {
             "name": "symfony/finder",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/finder.git",
-                "reference": "9094d69e8c6ee3fe186a0ec5a4f1401e506071ce"
+                "reference": "267b7002c1b70ea80db0833c3afe05f0fbde580a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/finder/zipball/9094d69e8c6ee3fe186a0ec5a4f1401e506071ce",
-                "reference": "9094d69e8c6ee3fe186a0ec5a4f1401e506071ce",
+                "url": "https://api.github.com/repos/symfony/finder/zipball/267b7002c1b70ea80db0833c3afe05f0fbde580a",
+                "reference": "267b7002c1b70ea80db0833c3afe05f0fbde580a",
                 "shasum": ""
             },
             "require": {
@@ -771,20 +766,20 @@
             ],
             "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-03T09:07:35+00:00"
+            "time": "2019-02-23T15:42:05+00:00"
         },
         {
             "name": "symfony/options-resolver",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/options-resolver.git",
-                "reference": "fbcb106aeee72f3450298bf73324d2cc00d083d1"
+                "reference": "3896e5a7d06fd15fa4947694c8dcdd371ff147d1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/options-resolver/zipball/fbcb106aeee72f3450298bf73324d2cc00d083d1",
-                "reference": "fbcb106aeee72f3450298bf73324d2cc00d083d1",
+                "url": "https://api.github.com/repos/symfony/options-resolver/zipball/3896e5a7d06fd15fa4947694c8dcdd371ff147d1",
+                "reference": "3896e5a7d06fd15fa4947694c8dcdd371ff147d1",
                 "shasum": ""
             },
             "require": {
@@ -825,20 +820,20 @@
                 "configuration",
                 "options"
             ],
-            "time": "2019-01-03T09:07:35+00:00"
+            "time": "2019-02-23T15:17:42+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.10.0",
+            "version": "v1.11.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "e3d826245268269cd66f8326bd8bc066687b4a19"
+                "reference": "82ebae02209c21113908c229e9883c419720738a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/e3d826245268269cd66f8326bd8bc066687b4a19",
-                "reference": "e3d826245268269cd66f8326bd8bc066687b4a19",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/82ebae02209c21113908c229e9883c419720738a",
+                "reference": "82ebae02209c21113908c229e9883c419720738a",
                 "shasum": ""
             },
             "require": {
@@ -850,7 +845,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.9-dev"
+                    "dev-master": "1.11-dev"
                 }
             },
             "autoload": {
@@ -872,7 +867,7 @@
                 },
                 {
                     "name": "Gert de Pagter",
-                    "email": "BackEndTea@gmail.com"
+                    "email": "backendtea@gmail.com"
                 }
             ],
             "description": "Symfony polyfill for ctype functions",
@@ -883,20 +878,20 @@
                 "polyfill",
                 "portable"
             ],
-            "time": "2018-08-06T14:22:27+00:00"
+            "time": "2019-02-06T07:57:58+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.10.0",
+            "version": "v1.11.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "c79c051f5b3a46be09205c73b80b346e4153e494"
+                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/c79c051f5b3a46be09205c73b80b346e4153e494",
-                "reference": "c79c051f5b3a46be09205c73b80b346e4153e494",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/fe5e94c604826c35a32fa832f35bd036b6799609",
+                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609",
                 "shasum": ""
             },
             "require": {
@@ -908,7 +903,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.9-dev"
+                    "dev-master": "1.11-dev"
                 }
             },
             "autoload": {
@@ -942,20 +937,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2018-09-21T13:07:52+00:00"
+            "time": "2019-02-06T07:57:58+00:00"
         },
         {
             "name": "symfony/polyfill-php70",
-            "version": "v1.10.0",
+            "version": "v1.11.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php70.git",
-                "reference": "6b88000cdd431cd2e940caa2cb569201f3f84224"
+                "reference": "bc4858fb611bda58719124ca079baff854149c89"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php70/zipball/6b88000cdd431cd2e940caa2cb569201f3f84224",
-                "reference": "6b88000cdd431cd2e940caa2cb569201f3f84224",
+                "url": "https://api.github.com/repos/symfony/polyfill-php70/zipball/bc4858fb611bda58719124ca079baff854149c89",
+                "reference": "bc4858fb611bda58719124ca079baff854149c89",
                 "shasum": ""
             },
             "require": {
@@ -965,7 +960,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.9-dev"
+                    "dev-master": "1.11-dev"
                 }
             },
             "autoload": {
@@ -1001,20 +996,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2018-09-21T06:26:08+00:00"
+            "time": "2019-02-06T07:57:58+00:00"
         },
         {
             "name": "symfony/polyfill-php72",
-            "version": "v1.10.0",
+            "version": "v1.11.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php72.git",
-                "reference": "9050816e2ca34a8e916c3a0ae8b9c2fccf68b631"
+                "reference": "ab50dcf166d5f577978419edd37aa2bb8eabce0c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/9050816e2ca34a8e916c3a0ae8b9c2fccf68b631",
-                "reference": "9050816e2ca34a8e916c3a0ae8b9c2fccf68b631",
+                "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/ab50dcf166d5f577978419edd37aa2bb8eabce0c",
+                "reference": "ab50dcf166d5f577978419edd37aa2bb8eabce0c",
                 "shasum": ""
             },
             "require": {
@@ -1023,7 +1018,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.9-dev"
+                    "dev-master": "1.11-dev"
                 }
             },
             "autoload": {
@@ -1056,20 +1051,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2018-09-21T13:07:52+00:00"
+            "time": "2019-02-06T07:57:58+00:00"
         },
         {
             "name": "symfony/process",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "ea043ab5d8ed13b467a9087d81cb876aee7f689a"
+                "reference": "6c05edb11fbeff9e2b324b4270ecb17911a8b7ad"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/ea043ab5d8ed13b467a9087d81cb876aee7f689a",
-                "reference": "ea043ab5d8ed13b467a9087d81cb876aee7f689a",
+                "url": "https://api.github.com/repos/symfony/process/zipball/6c05edb11fbeff9e2b324b4270ecb17911a8b7ad",
+                "reference": "6c05edb11fbeff9e2b324b4270ecb17911a8b7ad",
                 "shasum": ""
             },
             "require": {
@@ -1105,20 +1100,20 @@
             ],
             "description": "Symfony Process Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-03T14:48:52+00:00"
+            "time": "2019-01-24T22:05:03+00:00"
         },
         {
             "name": "symfony/stopwatch",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/stopwatch.git",
-                "reference": "af62b35760fc92c8dbdce659b4eebdfe0e6a0472"
+                "reference": "b1a5f646d56a3290230dbc8edf2a0d62cda23f67"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/af62b35760fc92c8dbdce659b4eebdfe0e6a0472",
-                "reference": "af62b35760fc92c8dbdce659b4eebdfe0e6a0472",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/b1a5f646d56a3290230dbc8edf2a0d62cda23f67",
+                "reference": "b1a5f646d56a3290230dbc8edf2a0d62cda23f67",
                 "shasum": ""
             },
             "require": {
@@ -1155,7 +1150,7 @@
             ],
             "description": "Symfony Stopwatch Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-03T09:07:35+00:00"
+            "time": "2019-01-16T20:31:39+00:00"
         }
     ],
     "packages-dev": [],
diff --git a/vendor-bin/phpunit/composer.lock b/vendor-bin/phpunit/composer.lock
index 6e00b3c..016ad85 100644
--- a/vendor-bin/phpunit/composer.lock
+++ b/vendor-bin/phpunit/composer.lock
@@ -1528,7 +1528,7 @@
                 },
                 {
                     "name": "Gert de Pagter",
-                    "email": "BackEndTea@gmail.com"
+                    "email": "backendtea@gmail.com"
                 }
             ],
             "description": "Symfony polyfill for ctype functions",
diff --git a/vendor-bin/robo/composer.lock b/vendor-bin/robo/composer.lock
index 123dceb..8458df8 100644
--- a/vendor-bin/robo/composer.lock
+++ b/vendor-bin/robo/composer.lock
@@ -8,21 +8,21 @@
     "packages": [
         {
             "name": "consolidation/annotated-command",
-            "version": "2.11.0",
+            "version": "2.12.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/annotated-command.git",
-                "reference": "edea407f57104ed518cc3c3b47d5b84403ee267a"
+                "reference": "512a2e54c98f3af377589de76c43b24652bcb789"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/annotated-command/zipball/edea407f57104ed518cc3c3b47d5b84403ee267a",
-                "reference": "edea407f57104ed518cc3c3b47d5b84403ee267a",
+                "url": "https://api.github.com/repos/consolidation/annotated-command/zipball/512a2e54c98f3af377589de76c43b24652bcb789",
+                "reference": "512a2e54c98f3af377589de76c43b24652bcb789",
                 "shasum": ""
             },
             "require": {
                 "consolidation/output-formatters": "^3.4",
-                "php": ">=5.4.0",
+                "php": ">=5.4.5",
                 "psr/log": "^1",
                 "symfony/console": "^2.8|^3|^4",
                 "symfony/event-dispatcher": "^2.5|^3|^4",
@@ -100,20 +100,20 @@
                 }
             ],
             "description": "Initialize Symfony Console commands from annotated command class methods.",
-            "time": "2018-12-29T04:43:17+00:00"
+            "time": "2019-03-08T16:55:03+00:00"
         },
         {
             "name": "consolidation/config",
-            "version": "1.1.1",
+            "version": "1.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/config.git",
-                "reference": "925231dfff32f05b787e1fddb265e789b939cf4c"
+                "reference": "cac1279bae7efb5c7fb2ca4c3ba4b8eb741a96c1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/config/zipball/925231dfff32f05b787e1fddb265e789b939cf4c",
-                "reference": "925231dfff32f05b787e1fddb265e789b939cf4c",
+                "url": "https://api.github.com/repos/consolidation/config/zipball/cac1279bae7efb5c7fb2ca4c3ba4b8eb741a96c1",
+                "reference": "cac1279bae7efb5c7fb2ca4c3ba4b8eb741a96c1",
                 "shasum": ""
             },
             "require": {
@@ -122,9 +122,9 @@
                 "php": ">=5.4.0"
             },
             "require-dev": {
-                "g1a/composer-test-scenarios": "^1",
+                "g1a/composer-test-scenarios": "^3",
+                "php-coveralls/php-coveralls": "^1",
                 "phpunit/phpunit": "^5",
-                "satooshi/php-coveralls": "^1.0",
                 "squizlabs/php_codesniffer": "2.*",
                 "symfony/console": "^2.5|^3|^4",
                 "symfony/yaml": "^2.8.11|^3|^4"
@@ -134,6 +134,33 @@
             },
             "type": "library",
             "extra": {
+                "scenarios": {
+                    "symfony4": {
+                        "require-dev": {
+                            "symfony/console": "^4.0"
+                        },
+                        "config": {
+                            "platform": {
+                                "php": "7.1.3"
+                            }
+                        }
+                    },
+                    "symfony2": {
+                        "require-dev": {
+                            "symfony/console": "^2.8",
+                            "symfony/event-dispatcher": "^2.8",
+                            "phpunit/phpunit": "^4.8.36"
+                        },
+                        "remove": [
+                            "php-coveralls/php-coveralls"
+                        ],
+                        "config": {
+                            "platform": {
+                                "php": "5.4.8"
+                            }
+                        }
+                    }
+                },
                 "branch-alias": {
                     "dev-master": "1.x-dev"
                 }
@@ -154,7 +181,7 @@
                 }
             ],
             "description": "Provide configuration services for a commandline tool.",
-            "time": "2018-10-24T17:55:35+00:00"
+            "time": "2019-03-03T19:37:04+00:00"
         },
         {
             "name": "consolidation/log",
@@ -248,16 +275,16 @@
         },
         {
             "name": "consolidation/output-formatters",
-            "version": "3.4.0",
+            "version": "3.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/output-formatters.git",
-                "reference": "a942680232094c4a5b21c0b7e54c20cce623ae19"
+                "reference": "0881112642ad9059071f13f397f571035b527cb9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/output-formatters/zipball/a942680232094c4a5b21c0b7e54c20cce623ae19",
-                "reference": "a942680232094c4a5b21c0b7e54c20cce623ae19",
+                "url": "https://api.github.com/repos/consolidation/output-formatters/zipball/0881112642ad9059071f13f397f571035b527cb9",
+                "reference": "0881112642ad9059071f13f397f571035b527cb9",
                 "shasum": ""
             },
             "require": {
@@ -267,11 +294,10 @@
                 "symfony/finder": "^2.5|^3|^4"
             },
             "require-dev": {
-                "g1a/composer-test-scenarios": "^2",
+                "g1a/composer-test-scenarios": "^3",
+                "php-coveralls/php-coveralls": "^1",
                 "phpunit/phpunit": "^5.7.27",
-                "satooshi/php-coveralls": "^2",
                 "squizlabs/php_codesniffer": "^2.7",
-                "symfony/console": "3.2.3",
                 "symfony/var-dumper": "^2.8|^3|^4",
                 "victorjonsson/markdowndocs": "^1.3"
             },
@@ -280,6 +306,52 @@
             },
             "type": "library",
             "extra": {
+                "scenarios": {
+                    "symfony4": {
+                        "require": {
+                            "symfony/console": "^4.0"
+                        },
+                        "require-dev": {
+                            "phpunit/phpunit": "^6"
+                        },
+                        "config": {
+                            "platform": {
+                                "php": "7.1.3"
+                            }
+                        }
+                    },
+                    "symfony3": {
+                        "require": {
+                            "symfony/console": "^3.4",
+                            "symfony/finder": "^3.4",
+                            "symfony/var-dumper": "^3.4"
+                        },
+                        "config": {
+                            "platform": {
+                                "php": "5.6.32"
+                            }
+                        }
+                    },
+                    "symfony2": {
+                        "require": {
+                            "symfony/console": "^2.8"
+                        },
+                        "require-dev": {
+                            "phpunit/phpunit": "^4.8.36"
+                        },
+                        "remove": [
+                            "php-coveralls/php-coveralls"
+                        ],
+                        "config": {
+                            "platform": {
+                                "php": "5.4.8"
+                            }
+                        },
+                        "scenario-options": {
+                            "create-lockfile": "false"
+                        }
+                    }
+                },
                 "branch-alias": {
                     "dev-master": "3.x-dev"
                 }
@@ -300,25 +372,25 @@
                 }
             ],
             "description": "Format text by applying transformations provided by plug-in formatters.",
-            "time": "2018-10-19T22:35:38+00:00"
+            "time": "2019-03-14T03:45:44+00:00"
         },
         {
             "name": "consolidation/robo",
-            "version": "1.4.3",
+            "version": "1.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/Robo.git",
-                "reference": "d0b6f516ec940add7abed4f1432d30cca5f8ae0c"
+                "reference": "5c6b3840a45afda1cbffbb3bb1f94dd5f9f83345"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/Robo/zipball/d0b6f516ec940add7abed4f1432d30cca5f8ae0c",
-                "reference": "d0b6f516ec940add7abed4f1432d30cca5f8ae0c",
+                "url": "https://api.github.com/repos/consolidation/Robo/zipball/5c6b3840a45afda1cbffbb3bb1f94dd5f9f83345",
+                "reference": "5c6b3840a45afda1cbffbb3bb1f94dd5f9f83345",
                 "shasum": ""
             },
             "require": {
                 "consolidation/annotated-command": "^2.10.2",
-                "consolidation/config": "^1.0.10",
+                "consolidation/config": "^1.2",
                 "consolidation/log": "~1",
                 "consolidation/output-formatters": "^3.1.13",
                 "consolidation/self-update": "^1",
@@ -344,7 +416,7 @@
                 "natxet/cssmin": "3.0.4",
                 "nikic/php-parser": "^3.1.5",
                 "patchwork/jsqueeze": "~2",
-                "pear/archive_tar": "^1.4.2",
+                "pear/archive_tar": "^1.4.4",
                 "php-coveralls/php-coveralls": "^1",
                 "phpunit/php-code-coverage": "~2|~4",
                 "squizlabs/php_codesniffer": "^2.8"
@@ -408,7 +480,7 @@
                 }
             ],
             "description": "Modern task runner",
-            "time": "2019-01-02T21:33:28+00:00"
+            "time": "2019-03-19T18:07:19+00:00"
         },
         {
             "name": "consolidation/self-update",
@@ -712,16 +784,16 @@
         },
         {
             "name": "pear/archive_tar",
-            "version": "1.4.5",
+            "version": "1.4.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pear/Archive_Tar.git",
-                "reference": "ff716ca697c5e9e8593212cb785ffd03ee11b01f"
+                "reference": "b8e33f9063a7cd1d20f079014f8382b3a7aee47e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pear/Archive_Tar/zipball/ff716ca697c5e9e8593212cb785ffd03ee11b01f",
-                "reference": "ff716ca697c5e9e8593212cb785ffd03ee11b01f",
+                "url": "https://api.github.com/repos/pear/Archive_Tar/zipball/b8e33f9063a7cd1d20f079014f8382b3a7aee47e",
+                "reference": "b8e33f9063a7cd1d20f079014f8382b3a7aee47e",
                 "shasum": ""
             },
             "require": {
@@ -774,20 +846,20 @@
                 "archive",
                 "tar"
             ],
-            "time": "2019-01-02T21:45:13+00:00"
+            "time": "2019-02-01T11:10:38+00:00"
         },
         {
             "name": "pear/console_getopt",
-            "version": "v1.4.1",
+            "version": "v1.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pear/Console_Getopt.git",
-                "reference": "82f05cd1aa3edf34e19aa7c8ca312ce13a6a577f"
+                "reference": "6c77aeb625b32bd752e89ee17972d103588b90c0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pear/Console_Getopt/zipball/82f05cd1aa3edf34e19aa7c8ca312ce13a6a577f",
-                "reference": "82f05cd1aa3edf34e19aa7c8ca312ce13a6a577f",
+                "url": "https://api.github.com/repos/pear/Console_Getopt/zipball/6c77aeb625b32bd752e89ee17972d103588b90c0",
+                "reference": "6c77aeb625b32bd752e89ee17972d103588b90c0",
                 "shasum": ""
             },
             "type": "library",
@@ -821,20 +893,20 @@
                 }
             ],
             "description": "More info available on: http://pear.php.net/package/Console_Getopt",
-            "time": "2015-07-20T20:28:12+00:00"
+            "time": "2019-02-06T16:52:33+00:00"
         },
         {
             "name": "pear/pear-core-minimal",
-            "version": "v1.10.7",
+            "version": "v1.10.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pear/pear-core-minimal.git",
-                "reference": "19a3e0fcd50492c4357372f623f55f1b144346da"
+                "reference": "742be8dd68c746a01e4b0a422258e9c9cae1c37f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pear/pear-core-minimal/zipball/19a3e0fcd50492c4357372f623f55f1b144346da",
-                "reference": "19a3e0fcd50492c4357372f623f55f1b144346da",
+                "url": "https://api.github.com/repos/pear/pear-core-minimal/zipball/742be8dd68c746a01e4b0a422258e9c9cae1c37f",
+                "reference": "742be8dd68c746a01e4b0a422258e9c9cae1c37f",
                 "shasum": ""
             },
             "require": {
@@ -865,7 +937,7 @@
                 }
             ],
             "description": "Minimal set of PEAR core files to be used as composer dependency",
-            "time": "2018-12-05T20:03:52+00:00"
+            "time": "2019-03-13T18:15:44+00:00"
         },
         {
             "name": "pear/pear_exception",
@@ -1020,16 +1092,16 @@
         },
         {
             "name": "symfony/console",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "b0a03c1bb0fcbe288629956cf2f1dd3f1dc97522"
+                "reference": "9dc2299a016497f9ee620be94524e6c0af0280a9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/b0a03c1bb0fcbe288629956cf2f1dd3f1dc97522",
-                "reference": "b0a03c1bb0fcbe288629956cf2f1dd3f1dc97522",
+                "url": "https://api.github.com/repos/symfony/console/zipball/9dc2299a016497f9ee620be94524e6c0af0280a9",
+                "reference": "9dc2299a016497f9ee620be94524e6c0af0280a9",
                 "shasum": ""
             },
             "require": {
@@ -1041,6 +1113,9 @@
                 "symfony/dependency-injection": "<3.4",
                 "symfony/process": "<3.3"
             },
+            "provide": {
+                "psr/log-implementation": "1.0"
+            },
             "require-dev": {
                 "psr/log": "~1.0",
                 "symfony/config": "~3.4|~4.0",
@@ -1050,7 +1125,7 @@
                 "symfony/process": "~3.4|~4.0"
             },
             "suggest": {
-                "psr/log-implementation": "For using the console logger",
+                "psr/log": "For using the console logger",
                 "symfony/event-dispatcher": "",
                 "symfony/lock": "",
                 "symfony/process": ""
@@ -1085,7 +1160,7 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-04T15:13:53+00:00"
+            "time": "2019-02-23T15:17:42+00:00"
         },
         {
             "name": "symfony/contracts",
@@ -1157,16 +1232,16 @@
         },
         {
             "name": "symfony/event-dispatcher",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/event-dispatcher.git",
-                "reference": "887de6d34c86cf0cb6cbf910afb170cdb743cb5e"
+                "reference": "3354d2e6af986dd71f68b4e5cf4a933ab58697fb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/887de6d34c86cf0cb6cbf910afb170cdb743cb5e",
-                "reference": "887de6d34c86cf0cb6cbf910afb170cdb743cb5e",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/3354d2e6af986dd71f68b4e5cf4a933ab58697fb",
+                "reference": "3354d2e6af986dd71f68b4e5cf4a933ab58697fb",
                 "shasum": ""
             },
             "require": {
@@ -1217,20 +1292,20 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-05T16:37:49+00:00"
+            "time": "2019-02-23T15:17:42+00:00"
         },
         {
             "name": "symfony/filesystem",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/filesystem.git",
-                "reference": "c2ffd9a93f2d6c5be2f68a0aa7953cc229f871f8"
+                "reference": "e16b9e471703b2c60b95f14d31c1239f68f11601"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/filesystem/zipball/c2ffd9a93f2d6c5be2f68a0aa7953cc229f871f8",
-                "reference": "c2ffd9a93f2d6c5be2f68a0aa7953cc229f871f8",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/e16b9e471703b2c60b95f14d31c1239f68f11601",
+                "reference": "e16b9e471703b2c60b95f14d31c1239f68f11601",
                 "shasum": ""
             },
             "require": {
@@ -1267,20 +1342,20 @@
             ],
             "description": "Symfony Filesystem Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-03T09:07:35+00:00"
+            "time": "2019-02-07T11:40:08+00:00"
         },
         {
             "name": "symfony/finder",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/finder.git",
-                "reference": "9094d69e8c6ee3fe186a0ec5a4f1401e506071ce"
+                "reference": "267b7002c1b70ea80db0833c3afe05f0fbde580a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/finder/zipball/9094d69e8c6ee3fe186a0ec5a4f1401e506071ce",
-                "reference": "9094d69e8c6ee3fe186a0ec5a4f1401e506071ce",
+                "url": "https://api.github.com/repos/symfony/finder/zipball/267b7002c1b70ea80db0833c3afe05f0fbde580a",
+                "reference": "267b7002c1b70ea80db0833c3afe05f0fbde580a",
                 "shasum": ""
             },
             "require": {
@@ -1316,20 +1391,20 @@
             ],
             "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-03T09:07:35+00:00"
+            "time": "2019-02-23T15:42:05+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.10.0",
+            "version": "v1.11.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "e3d826245268269cd66f8326bd8bc066687b4a19"
+                "reference": "82ebae02209c21113908c229e9883c419720738a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/e3d826245268269cd66f8326bd8bc066687b4a19",
-                "reference": "e3d826245268269cd66f8326bd8bc066687b4a19",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/82ebae02209c21113908c229e9883c419720738a",
+                "reference": "82ebae02209c21113908c229e9883c419720738a",
                 "shasum": ""
             },
             "require": {
@@ -1341,7 +1416,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.9-dev"
+                    "dev-master": "1.11-dev"
                 }
             },
             "autoload": {
@@ -1363,7 +1438,7 @@
                 },
                 {
                     "name": "Gert de Pagter",
-                    "email": "BackEndTea@gmail.com"
+                    "email": "backendtea@gmail.com"
                 }
             ],
             "description": "Symfony polyfill for ctype functions",
@@ -1374,20 +1449,20 @@
                 "polyfill",
                 "portable"
             ],
-            "time": "2018-08-06T14:22:27+00:00"
+            "time": "2019-02-06T07:57:58+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.10.0",
+            "version": "v1.11.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "c79c051f5b3a46be09205c73b80b346e4153e494"
+                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/c79c051f5b3a46be09205c73b80b346e4153e494",
-                "reference": "c79c051f5b3a46be09205c73b80b346e4153e494",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/fe5e94c604826c35a32fa832f35bd036b6799609",
+                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609",
                 "shasum": ""
             },
             "require": {
@@ -1399,7 +1474,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.9-dev"
+                    "dev-master": "1.11-dev"
                 }
             },
             "autoload": {
@@ -1433,20 +1508,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2018-09-21T13:07:52+00:00"
+            "time": "2019-02-06T07:57:58+00:00"
         },
         {
             "name": "symfony/process",
-            "version": "v3.4.21",
+            "version": "v3.4.23",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "0d41dd7d95ed179aed6a13393b0f4f97bfa2d25c"
+                "reference": "009f8dda80930e89e8344a4e310b08f9ff07dd2e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/0d41dd7d95ed179aed6a13393b0f4f97bfa2d25c",
-                "reference": "0d41dd7d95ed179aed6a13393b0f4f97bfa2d25c",
+                "url": "https://api.github.com/repos/symfony/process/zipball/009f8dda80930e89e8344a4e310b08f9ff07dd2e",
+                "reference": "009f8dda80930e89e8344a4e310b08f9ff07dd2e",
                 "shasum": ""
             },
             "require": {
@@ -1482,20 +1557,20 @@
             ],
             "description": "Symfony Process Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-02T21:24:08+00:00"
+            "time": "2019-01-16T13:27:11+00:00"
         },
         {
             "name": "symfony/yaml",
-            "version": "v4.2.2",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "d0aa6c0ea484087927b49fd513383a7d36190ca6"
+                "reference": "761fa560a937fd7686e5274ff89dcfa87a5047df"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/d0aa6c0ea484087927b49fd513383a7d36190ca6",
-                "reference": "d0aa6c0ea484087927b49fd513383a7d36190ca6",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/761fa560a937fd7686e5274ff89dcfa87a5047df",
+                "reference": "761fa560a937fd7686e5274ff89dcfa87a5047df",
                 "shasum": ""
             },
             "require": {
@@ -1541,7 +1616,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-03T09:07:35+00:00"
+            "time": "2019-02-23T15:17:42+00:00"
         }
     ],
     "packages-dev": [],