Support for custom maps tiles using Mapbox / OpenStreetMap etc
Add support for different tile options on the maps.
OpenStreetMap data can be more detailed in some parts of the world. And hooking into Mapbox will allow congregations or individual users to create their own custom map styles to suit their eyesight / territory / device size.
The idea will be to provide a placeholder in Settings for the user to put in the URL for the tile provider. That way each congregation or individual can control their own styles, and can be responsible for any licensing requirements.