Cant access settings with .get
SYSTEMD_ENABLED now set by systemd.. yes
Merge pull request #562 from oldmantaiter/systemd-fix

Systemd will now set the proper environment variable so settings files don't need to be changed. If the service starts with systemd it should run regardless of settings file now.
NOTE this runs in nodaemon so journald can handle the logging without any internals change (e.g. adding lager_syslog).