Update composer

common/composer.lock

@@ -1,11 +1,10 @@
 {
     "_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": "aa5767a5b8fb16d5e73cc5639dd2604b",
-    "content-hash": "0b5aa77427c5746d4d87e5e921804d34",
+    "content-hash": "ab175e79f029b7846e324d73005f0a67",
     "packages": [
         {
             "name": "erusev/parsedown",
@@ -51,7 +50,11 @@
                 "markdown",
                 "parser"
             ],
-            "time": "2019-12-30 22:54:17"
+            "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": "erusev/parsedown-extra",
@@ -98,7 +101,11 @@
                 "parsedown",
                 "parser"
             ],
-            "time": "2019-12-30 23:20:37"
+            "support": {
+                "issues": "https://github.com/erusev/parsedown-extra/issues",
+                "source": "https://github.com/erusev/parsedown-extra/tree/0.8.x"
+            },
+            "time": "2019-12-30T23:20:37+00:00"
         }
     ],
     "packages-dev": [],
@@ -108,5 +115,6 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.0.0"
 }