diff --git a/composer.lock b/composer.lock
index 9556597..a1f394e 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": "606cb42509764a43d107a88a367328c5",
     "content-hash": "376df248f00ef858c351c1213fee6250",
     "packages": [
         {
@@ -38,7 +37,7 @@
                 "MIT"
             ],
             "description": "implementation of xdg base directory specification for php",
-            "time": "2014-10-24 07:27:01"
+            "time": "2014-10-24T07:27:01+00:00"
         },
         {
             "name": "doctrine/inflector",
@@ -105,23 +104,24 @@
                 "singularize",
                 "string"
             ],
-            "time": "2017-07-22 12:18:28"
+            "time": "2017-07-22T12:18:28+00:00"
         },
         {
             "name": "erusev/parsedown",
-            "version": "1.6.4",
+            "version": "1.7.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/erusev/parsedown.git",
-                "reference": "fbe3fe878f4fe69048bb8a52783a09802004f548"
+                "reference": "cb17b6477dfff935958ba01325f2e8a2bfa6dab3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/erusev/parsedown/zipball/fbe3fe878f4fe69048bb8a52783a09802004f548",
-                "reference": "fbe3fe878f4fe69048bb8a52783a09802004f548",
+                "url": "https://api.github.com/repos/erusev/parsedown/zipball/cb17b6477dfff935958ba01325f2e8a2bfa6dab3",
+                "reference": "cb17b6477dfff935958ba01325f2e8a2bfa6dab3",
                 "shasum": ""
             },
             "require": {
+                "ext-mbstring": "*",
                 "php": ">=5.3.0"
             },
             "require-dev": {
@@ -150,7 +150,11 @@
                 "markdown",
                 "parser"
             ],
-            "time": "2017-11-14 20:44:03"
+            "support": {
+                "issues": "https://github.com/erusev/parsedown/issues",
+                "source": "https://github.com/erusev/parsedown/tree/1.7.x"
+            },
+            "time": "2019-12-30T22:54:17+00:00"
         },
         {
             "name": "guzzlehttp/psr7",
@@ -215,7 +219,7 @@
                 "uri",
                 "url"
             ],
-            "time": "2017-03-20 17:10:46"
+            "time": "2017-03-20T17:10:46+00:00"
         },
         {
             "name": "intervention/image",
@@ -285,7 +289,7 @@
                 "thumbnail",
                 "watermark"
             ],
-            "time": "2017-09-21 16:29:17"
+            "time": "2017-09-21T16:29:17+00:00"
         },
         {
             "name": "jakub-onderka/php-console-color",
@@ -328,7 +332,7 @@
                     "homepage": "http://www.acci.cz"
                 }
             ],
-            "time": "2014-04-08 15:00:19"
+            "time": "2014-04-08T15:00:19+00:00"
         },
         {
             "name": "jakub-onderka/php-console-highlighter",
@@ -372,7 +376,7 @@
                     "homepage": "http://www.acci.cz/"
                 }
             ],
-            "time": "2015-04-20 18:58:01"
+            "time": "2015-04-20T18:58:01+00:00"
         },
         {
             "name": "laravel/framework",
@@ -501,7 +505,7 @@
                 "framework",
                 "laravel"
             ],
-            "time": "2017-08-30 09:26:16"
+            "time": "2017-08-30T09:26:16+00:00"
         },
         {
             "name": "laravel/tinker",
@@ -564,7 +568,7 @@
                 "laravel",
                 "psysh"
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-            "time": "2017-07-13 13:11:05"
+            "time": "2017-07-13T13:11:05+00:00"
         },
         {
             "name": "league/flysystem",
@@ -647,7 +651,7 @@
                 "sftp",
                 "storage"
             ],
-            "time": "2017-08-06 17:41:04"
+            "time": "2017-08-06T17:41:04+00:00"
         },
         {
             "name": "monolog/monolog",
@@ -725,7 +729,7 @@
                 "logging",
                 "psr-3"
             ],
-            "time": "2017-06-19 01:22:40"
+            "time": "2017-06-19T01:22:40+00:00"
         },
         {
             "name": "mtdowling/cron-expression",
@@ -769,7 +773,7 @@
                 "cron",
                 "schedule"
             ],
-            "time": "2017-01-23 04:29:33"
+            "time": "2017-01-23T04:29:33+00:00"
         },
         {
             "name": "namshi/jose",
@@ -832,7 +836,7 @@
                 "jwt",
                 "token"
             ],
-            "time": "2016-12-05 07:27:31"
+            "time": "2016-12-05T07:27:31+00:00"
         },
         {
             "name": "nesbot/carbon",
@@ -885,7 +889,7 @@
                 "datetime",
                 "time"
             ],
-            "time": "2017-01-16 07:55:07"
+            "time": "2017-01-16T07:55:07+00:00"
         },
         {
             "name": "nikic/php-parser",
@@ -936,7 +940,7 @@
                 "parser",
                 "php"
             ],
-            "time": "2017-11-04 11:48:34"
+            "time": "2017-11-04T11:48:34+00:00"
         },
         {
             "name": "paragonie/random_compat",
@@ -984,7 +988,7 @@
                 "pseudorandom",
                 "random"
             ],
-            "time": "2017-09-27 21:40:39"
+            "time": "2017-09-27T21:40:39+00:00"
         },
         {
             "name": "psr/http-message",
@@ -1034,7 +1038,7 @@
                 "request",
                 "response"
             ],
-            "time": "2016-08-06 14:39:51"
+            "time": "2016-08-06T14:39:51+00:00"
         },
         {
             "name": "psr/log",
@@ -1081,7 +1085,7 @@
                 "psr",
                 "psr-3"
             ],
-            "time": "2016-10-10 12:19:37"
+            "time": "2016-10-10T12:19:37+00:00"
         },
         {
             "name": "psy/psysh",
@@ -1153,7 +1157,7 @@
                 "interactive",
                 "shell"
             ],
-            "time": "2017-12-10 21:49:27"
+            "time": "2017-12-10T21:49:27+00:00"
         },
         {
             "name": "ramsey/uuid",
@@ -1235,7 +1239,7 @@
                 "identifier",
                 "uuid"
             ],
-            "time": "2017-09-22 20:46:04"
+            "time": "2017-09-22T20:46:04+00:00"
         },
         {
             "name": "swiftmailer/swiftmailer",
@@ -1289,7 +1293,7 @@
                 "mail",
                 "mailer"
             ],
-            "time": "2017-05-01 15:54:03"
+            "time": "2017-05-01T15:54:03+00:00"
         },
         {
             "name": "symfony/console",
@@ -1358,7 +1362,7 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2017-07-29 21:27:59"
+            "time": "2017-07-29T21:27:59+00:00"
         },
         {
             "name": "symfony/css-selector",
@@ -1411,7 +1415,7 @@
             ],
             "description": "Symfony CssSelector Component",
             "homepage": "https://symfony.com",
-            "time": "2017-05-01 15:01:29"
+            "time": "2017-05-01T15:01:29+00:00"
         },
         {
             "name": "symfony/debug",
@@ -1467,7 +1471,7 @@
             ],
             "description": "Symfony Debug Component",
             "homepage": "https://symfony.com",
-            "time": "2017-07-28 15:27:31"
+            "time": "2017-07-28T15:27:31+00:00"
         },
         {
             "name": "symfony/event-dispatcher",
@@ -1530,7 +1534,7 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2017-06-09 14:53:08"
+            "time": "2017-06-09T14:53:08+00:00"
         },
         {
             "name": "symfony/finder",
@@ -1579,7 +1583,7 @@
             ],
             "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2017-06-01 21:01:25"
+            "time": "2017-06-01T21:01:25+00:00"
         },
         {
             "name": "symfony/http-foundation",
@@ -1632,7 +1636,7 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2017-07-21 11:04:46"
+            "time": "2017-07-21T11:04:46+00:00"
         },
         {
             "name": "symfony/http-kernel",
@@ -1718,7 +1722,7 @@
             ],
             "description": "Symfony HttpKernel Component",
             "homepage": "https://symfony.com",
-            "time": "2017-08-01 10:25:59"
+            "time": "2017-08-01T10:25:59+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
@@ -1777,7 +1781,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2017-10-11 12:05:26"
+            "time": "2017-10-11T12:05:26+00:00"
         },
         {
             "name": "symfony/polyfill-php56",
@@ -1833,7 +1837,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2017-10-11 12:05:26"
+            "time": "2017-10-11T12:05:26+00:00"
         },
         {
             "name": "symfony/polyfill-util",
@@ -1885,7 +1889,7 @@
                 "polyfill",
                 "shim"
             ],
-            "time": "2017-10-11 12:05:26"
+            "time": "2017-10-11T12:05:26+00:00"
         },
         {
             "name": "symfony/process",
@@ -1934,7 +1938,7 @@
             ],
             "description": "Symfony Process Component",
             "homepage": "https://symfony.com",
-            "time": "2017-07-13 13:05:09"
+            "time": "2017-07-13T13:05:09+00:00"
         },
         {
             "name": "symfony/routing",
@@ -2012,7 +2016,7 @@
                 "uri",
                 "url"
             ],
-            "time": "2017-07-21 17:43:13"
+            "time": "2017-07-21T17:43:13+00:00"
         },
         {
             "name": "symfony/translation",
@@ -2077,7 +2081,7 @@
             ],
             "description": "Symfony Translation Component",
             "homepage": "https://symfony.com",
-            "time": "2017-06-24 16:45:30"
+            "time": "2017-06-24T16:45:30+00:00"
         },
         {
             "name": "symfony/var-dumper",
@@ -2145,7 +2149,7 @@
                 "debug",
                 "dump"
             ],
-            "time": "2017-07-28 06:06:09"
+            "time": "2017-07-28T06:06:09+00:00"
         },
         {
             "name": "tijsverkoyen/css-to-inline-styles",
@@ -2192,7 +2196,7 @@
             ],
             "description": "CssToInlineStyles is a class that enables you to convert HTML-pages/files into HTML-pages/files with inline styles. This is very useful when you're sending emails.",
             "homepage": "https://github.com/tijsverkoyen/CssToInlineStyles",
-            "time": "2016-09-20 12:50:39"
+            "time": "2016-09-20T12:50:39+00:00"
         },
         {
             "name": "tymon/jwt-auth",
@@ -2255,7 +2259,7 @@
                 "laravel",
                 "tymon"
             ],
-            "time": "2017-06-07 21:32:02"
+            "time": "2017-06-07T21:32:02+00:00"
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         {
             "name": "vlucas/phpdotenv",
@@ -2305,7 +2309,7 @@
                 "env",
                 "environment"
             ],
-            "time": "2016-09-01 10:05:43"
+            "time": "2016-09-01T10:05:43+00:00"
         }
     ],
     "packages-dev": [
@@ -2361,7 +2365,7 @@
                 "constructor",
                 "instantiate"
             ],
-            "time": "2015-06-14 21:17:01"
+            "time": "2015-06-14T21:17:01+00:00"
         },
         {
             "name": "fzaninotto/faker",
@@ -2411,7 +2415,7 @@
                 "faker",
                 "fixtures"
             ],
-            "time": "2017-08-15 16:48:10"
+            "time": "2017-08-15T16:48:10+00:00"
         },
         {
             "name": "hamcrest/hamcrest-php",
@@ -2456,7 +2460,7 @@
             "keywords": [
                 "test"
             ],
-            "time": "2015-05-11 14:41:42"
+            "time": "2015-05-11T14:41:42+00:00"
         },
         {
             "name": "mockery/mockery",
@@ -2521,7 +2525,7 @@
                 "test double",
                 "testing"
             ],
-            "time": "2017-02-28 12:52:32"
+            "time": "2017-02-28T12:52:32+00:00"
         },
         {
             "name": "myclabs/deep-copy",
@@ -2566,7 +2570,7 @@
                 "object",
                 "object graph"
             ],
-            "time": "2017-10-19 19:58:43"
+            "time": "2017-10-19T19:58:43+00:00"
         },
         {
             "name": "phpdocumentor/reflection-common",
@@ -2620,7 +2624,7 @@
                 "reflection",
                 "static analysis"
             ],
-            "time": "2017-09-11 18:02:19"
+            "time": "2017-09-11T18:02:19+00:00"
         },
         {
             "name": "phpdocumentor/reflection-docblock",
@@ -2671,7 +2675,7 @@
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
-            "time": "2017-11-27 17:38:31"
+            "time": "2017-11-27T17:38:31+00:00"
         },
         {
             "name": "phpdocumentor/type-resolver",
@@ -2718,7 +2722,7 @@
                     "email": "me@mikevanriel.com"
                 }
             ],
-            "time": "2017-07-14 14:27:02"
+            "time": "2017-07-14T14:27:02+00:00"
         },
         {
             "name": "phpspec/prophecy",
@@ -2781,7 +2785,7 @@
                 "spy",
                 "stub"
             ],
-            "time": "2017-11-24 13:59:53"
+            "time": "2017-11-24T13:59:53+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -2844,7 +2848,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2017-04-02 07:44:40"
+            "time": "2017-04-02T07:44:40+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
@@ -2891,7 +2895,7 @@
                 "filesystem",
                 "iterator"
             ],
-            "time": "2017-11-27 13:52:08"
+            "time": "2017-11-27T13:52:08+00:00"
         },
         {
             "name": "phpunit/php-text-template",
@@ -2932,7 +2936,7 @@
             "keywords": [
                 "template"
             ],
-            "time": "2015-06-21 13:50:34"
+            "time": "2015-06-21T13:50:34+00:00"
         },
         {
             "name": "phpunit/php-timer",
@@ -2981,7 +2985,7 @@
             "keywords": [
                 "timer"
             ],
-            "time": "2017-02-26 11:10:40"
+            "time": "2017-02-26T11:10:40+00:00"
         },
         {
             "name": "phpunit/php-token-stream",
@@ -3030,7 +3034,7 @@
             "keywords": [
                 "tokenizer"
             ],
-            "time": "2017-11-27 05:48:46"
+            "time": "2017-11-27T05:48:46+00:00"
         },
         {
             "name": "phpunit/phpunit",
@@ -3112,7 +3116,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2017-11-14 14:50:51"
+            "time": "2017-11-14T14:50:51+00:00"
         },
         {
             "name": "phpunit/phpunit-mock-objects",
@@ -3171,7 +3175,7 @@
                 "mock",
                 "xunit"
             ],
-            "time": "2017-06-30 09:13:00"
+            "time": "2017-06-30T09:13:00+00:00"
         },
         {
             "name": "sebastian/code-unit-reverse-lookup",
@@ -3216,7 +3220,7 @@
             ],
             "description": "Looks up which function or method a line of code belongs to",
             "homepage": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/",
-            "time": "2017-03-04 06:30:41"
+            "time": "2017-03-04T06:30:41+00:00"
         },
         {
             "name": "sebastian/comparator",
@@ -3280,7 +3284,7 @@
                 "compare",
                 "equality"
             ],
-            "time": "2017-01-29 09:50:25"
+            "time": "2017-01-29T09:50:25+00:00"
         },
         {
             "name": "sebastian/diff",
@@ -3332,7 +3336,7 @@
             "keywords": [
                 "diff"
             ],
-            "time": "2017-05-22 07:24:03"
+            "time": "2017-05-22T07:24:03+00:00"
         },
         {
             "name": "sebastian/environment",
@@ -3382,7 +3386,7 @@
                 "environment",
                 "hhvm"
             ],
-            "time": "2016-11-26 07:53:53"
+            "time": "2016-11-26T07:53:53+00:00"
         },
         {
             "name": "sebastian/exporter",
@@ -3449,7 +3453,7 @@
                 "export",
                 "exporter"
             ],
-            "time": "2016-11-19 08:54:04"
+            "time": "2016-11-19T08:54:04+00:00"
         },
         {
             "name": "sebastian/global-state",
@@ -3500,7 +3504,7 @@
             "keywords": [
                 "global state"
             ],
-            "time": "2015-10-12 03:26:01"
+            "time": "2015-10-12T03:26:01+00:00"
         },
         {
             "name": "sebastian/object-enumerator",
@@ -3546,7 +3550,7 @@
             ],
             "description": "Traverses array structures and object graphs to enumerate all referenced objects",
             "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
-            "time": "2017-02-18 15:18:39"
+            "time": "2017-02-18T15:18:39+00:00"
         },
         {
             "name": "sebastian/recursion-context",
@@ -3599,7 +3603,7 @@
             ],
             "description": "Provides functionality to recursively process PHP variables",
             "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
-            "time": "2016-11-19 07:33:16"
+            "time": "2016-11-19T07:33:16+00:00"
         },
         {
             "name": "sebastian/resource-operations",
@@ -3641,7 +3645,7 @@
             ],
             "description": "Provides a list of PHP built-in functions that operate on resources",
             "homepage": "https://www.github.com/sebastianbergmann/resource-operations",
-            "time": "2015-07-28 20:34:47"
+            "time": "2015-07-28T20:34:47+00:00"
         },
         {
             "name": "sebastian/version",
@@ -3684,7 +3688,7 @@
             ],
             "description": "Library that helps with managing the version number of Git-hosted PHP projects",
             "homepage": "https://github.com/sebastianbergmann/version",
-            "time": "2016-10-03 07:35:21"
+            "time": "2016-10-03T07:35:21+00:00"
         },
         {
             "name": "symfony/yaml",
@@ -3739,7 +3743,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2017-07-23 12:43:26"
+            "time": "2017-07-23T12:43:26+00:00"
         },
         {
             "name": "webmozart/assert",
@@ -3789,7 +3793,7 @@
                 "check",
                 "validate"
             ],
-            "time": "2016-11-23 20:04:58"
+            "time": "2016-11-23T20:04:58+00:00"
         }
     ],
     "aliases": [],
@@ -3800,5 +3804,6 @@
     "platform": {
         "php": ">=5.6.4"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.2.0"
 }