Feature Request: Use tini for the docker container.

[saltydk]

Is your feature request related to a problem? Please describe.
Docker container does not exit gracefully, use something like https://github.com/krallin/tini to properly shut things down. Instead of having to wait for docker to force kill the container.

Describe the solution you'd like
Use tini or something similar.

Describe alternatives you've considered
Not sure it applies.

Additional context
None.

[meisnate12]

im gonna be honest im not sure how to use this

[saltydk]

I can play around with it later and send a PR if you want.

[meisnate12]

sure im always open to PRs