* default url in script so not env is necessary
* make env_file optional in compose
* Use defaults in script, or load env, for logging and generating goeffel graph subtitle

* Reduces install/usage complexity
* script no longer needs to be run as sudo
* script no longer needs to check for goeffel

Not needed for production use

Until it is merged, hopefully. Makes mean linestyle solid for better visualization

Makes requests/s more consistent