Change a few hostnames from my own dev-jschan with localhost
Fix the global settings change to include new options
Change network setting in docker-compose file
some TODO's still:
- make the jschan dockerfile not just COPY everything, make it have better stages and caching
- maybe run gulp in the CMD instead of in the build only?
- bring all the jschan files into another volume
- custom nginx container (self-signed ssl, geoip database)
- passwords for db/redis. should be easy with the official dockers, just a few env vars
not an exhaustive list