Creates world.json files for Timberborn.
To use the world.json files in Timberborn,
put the world.json and the files: versions.txt, map_metadata.json and map_thumbnail.jpg
in a zip file my-map.zip and then rename the file to my-map.timber.
Put the my-map.timber file in ..\Documents\Timberborn\Maps\.
You should now be able to load the map ingame.