this is required for test suite to use dns certbot request
without talking to live or staging letsencrypt servers or
production level dns providers. This is a backwards port
from the v3 branch and opens the door for a full certificate
cypress test
- No longer use config npm package
- Prefer config from env vars, though still has support for config file
- No longer writes a config file for database config
- Writes keys to a new file in /data folder
- Removes a lot of cruft and improves config understanding
