Small change (refs #651) got me talking myself into creating a new doc for installing on Ubuntu!

I’ve created a new OpenREM server from scratch at my institution, and these docs are from my notes on that install. They differ in that they assume a new database rather than migrating as I did.

This is the first install I have done with Orthanc, and the first with properly daemonised Celery and Gunicorn using systemd.

I also needed to work out how to have the different programs writing to the same log files without everything breaking each time a new log was created.

If anyone is able to test them, I’d be very grateful. Let me know if you might. Otherwise, I’ll roll it in to make the beta 2 release.

Docs are at https://docs.openrem.org/en/issue651linuxwebserverdocs/quick_start_linux.html