- add an init container to set up self-signed certificates
- add some vars to `.env.example` to override development settings
- extend remove all data script
- extend docker compose to minio service settings

Renamed the services according to the new naming scheme
Renamed the topics according to the new naming scheme

- add acl file to mosquitto config
- add example to readme

- Move config from data directory back to dedicated mosquitto path
- Add some words to the readme

- move compose settings to .env file
- add .env example file
- refactoring and extending the readme
- extend remove data script to allow rootless postgres
- make postgres rootless