fix: lwt error and standardize log level length (#21)

Complex topics that publish `_type: lwt` would cause geogdo to log
errors about not being able to parse lat/lng from the json payload.
While a graceful error, this caused noise. This commit checks for
`_type: lwt` and logs a debug message instead of an error.

Also standardizing the length of log level status in log line outputs to
3 chars (e.g. `INFO` -> `INF`, `DEBUG` -> `DBG`, etc).

Finally, standardizes line endings to LF.

feat: create config wizard (#18)

Create a config wizard to allow generating config files by answering
command prompts.

Release v2.1.0

add some comments

Release v2.0.0

Release v1.0.0

Release v0.0.2

chore: streamline geofence parsing (#2)

Refactor parsing the geofence settings. To support this, there is a
breaking change in the config yaml schema for the geofence key.