✨ Live-Reload: Support uvicorn option "no access log"

[RafaelWO]

Implements #177

This MR adds the feature of disabling the uvicorn access log while using live-reload via start-reload.sh. Specifically, the option --no-access-log is passed to to uvicorn if ACCESS_LOG is set to an empty value.

[RafaelWO]

Would be great to have this merged - thanks in advance, @tiangolo, for taking a look!

[tiangolo]

Thanks for the interest! 🍰

Now that Uvicorn supports managing workers with --workers, including restarting dead ones, there's no need for Gunicorn. That also means that it's much simpler to build a Docker image from scratch now, I updated the docs to explain it.

Because of that, I deprecated this Docker image: https://github.com/tiangolo/uvicorn-gunicorn-docker#-warning-you-probably-dont-need-this-docker-image

Given that, I'll now close this one, but thanks for the effort! ☕

[RafaelWO]

Thanks for the update on this PR and the docs! Happy that it works now without gunicorn 🙂

In general: thanks for developing and maintaining such great open-source projects like FastAPI (plus related tooling) and the awesome documentation! 🎖️