update readme

README.md

@@ -6,11 +6,11 @@
 
 Library for quickly bootstrapping authentication/authorisation webhook for Kubernetes API
 
-- [x] Move `main.go` to `cmd/main.go` 
+- [x] Move `main.go` to `cmd/main.go`
+- [ ] Add full integration step-by-step tutorial with casbin
 - [x] Think how to restructure packages
 - [ ] Provide detailed readme how to extend it 
-- [ ] Write authorization module
-- [ ] Complete tests
+- [x] Write authorization module
+- [x] Complete tests
   - [x] Authentication
-  - [ ] Authorization
-- [x] Get rid of kingpin. as far as i can see this lib can be completely vendor free
+  - [x] Authorization