Update USB device path in docker-compose.yml

Clean up volume definitions in docker-compose.yml

Fixing multiple instance issue

Trying to fix two instances issue

Accomodate multiple instances

Permit multiple instances

Update docker-compose.yml

Create .env

Make USB and host port customizable at run time

Add USB elements frmo here https://github.com/sbs20/scanservjs/issues/221#issuecomment-828757430

Add documentation

Update docker-compose.yml

Update docker-compose.yml

Update docker-compose.yml

Create Makefile