Logs in Docker image

[Immortalety]

Hello, thank you very much for this project, but I have a suggestion. When running the server through a public Docker image (zouxianyu/query-pdb-server:microsoft-latest), instead of server logs, we have useless supervisord logs. As far as I understand, Docker logs should contain exactly the logs of your service.

To solve the problem, it would be a good idea to somehow change the default supervisord.conf or even get rid of supervisord because Docker itself can handle non-graceful server shutdown using flags like --restart=always etc.