Updated readme

README.md

@@ -1,24 +1,8 @@
 # README
 
-This README would normally document whatever steps are necessary to get the
-application up and running.
+A new try of a app to manage my vehicles. Where I and maybe others to can track my fuel consumption, repairs etc.
 
-Things you may want to cover:
+## Usefull libaries
 
-* Ruby version
-
-* System dependencies
-
-* Configuration
-
-* Database creation
-
-* Database initialization
-
-* How to run the test suite
-
-* Services (job queues, cache servers, search engines, etc.)
-
-* Deployment instructions
-
-* ...
+- [authentication](https://github.com/lazaronixon/authentication-zero)
+- [chartkick](https://chartkick.com/)