:arrow_up: :hammer: Upgrade Markdownify library.

The current version 2.0.0 (alpha) throws deprecated warning with
PHP7.1 and PHPUnit.
Upgrade the HTML to Markdown converter for PHP to the current
Markdownify 2.2.1.
Used composer to manage this library.

1 files changed, 38 insertions, 0 deletions

diff --git a/vendor/pixel418/markdownify/composer.json b/vendor/pixel418/markdownify/composer.json
new file mode 100644
index 000000000..71d9f3565
--- /dev/null
+++ b/vendor/pixel418/markdownify/composer.json
@@ -0,0 +1,38 @@
+{
+    "name": "pixel418/markdownify",
+    "type": "lib",
+    "description": "The HTML to Markdown converter for PHP ",
+    "keywords": ["markdown", "markdownify"],
+    "license": "LGPL",
+    "homepage": "https://github.com/elephant418/Markdownify",
+    "authors": [
+        {
+            "name": "Milian Wolff",
+            "email": "mail@milianw.de",
+            "homepage": "http://milianw.de"
+
+        },
+        {
+            "name": "Peter Kruithof",
+            "email": "pkruithof@gmail.com",
+            "homepage": "http://pkruithof.tumblr.com/"
+        },
+        {
+            "name": "Thomas Zilliox",
+            "email": "hello@tzi.fr",
+            "homepage": "http://tzi.fr"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4.8"
+    },
+    "autoload": {
+        "psr-4": {
+            "Markdownify\\": "src",
+            "Test\\Markdownify\\": "test"
+        }
+    }
+}