Move readme to docs

README.md

-# Drupal 8 Project Template Scaffold
-
-This is a composer plugin which is utilized by the [Drupal 8 Project Template](https://gitlab.paragon-es.de/composer/project/drupal-8) project. Detailed documentation can be found there.

composer.json

@@ -26,7 +26,8 @@
     ],
     "support": {
         "issues": "https://gitlab.lakedrops.com/composer/plugin/drupal-8-scaffold/issues",
-        "source": "https://gitlab.lakedrops.com/composer/plugin/drupal-8-scaffold/tree/master"
+        "source": "https://gitlab.lakedrops.com/composer/plugin/drupal-8-scaffold/tree/master",
+        "docs": "https://devops-tools.docs.lakedrops.com/composer/plugin/d8-scaffold/"
     },
     "repositories": [
         {