Fixed issue #4 (https://github.com/powermosfet/pebble-sanntid/issues/4): sometimes route name is null added a fallback to a hyphen if the route name is missing. Since last release issue #1 (https://github.com/powermosfet/pebble-sanntid/issues/1) has also been fixed in backend
Show message if now departures are found refactored code
Added chalk support
Initial release. Basic functionality is working