add docs

README.md

@@ -1,2 +1,23 @@
 # ftg
-A Functional Test Generator
+A Functional Test Generator for Api Projects using Api-Platform
+
+### Install
+`composer require benblub/ftg "dev-main"`
+
+### Config Api Platform / Symfony
+There is not autoconfig yet..
+
+add to `config/bundles.php`
+```
+Benblub\Ftg\BenblubFtgBundle::class => ['dev' => true, 'test' => true],
+```
+
+add in `services.yaml`
+```
+    Benblub\Ftg\Bundle\Maker\MakeFunctionalTest:
+        tags: ['maker.command']
+```
+
+## Use
+`php bin/console make:ftg`  
+`php bin/console make:ftg [<entity>]`