Create TSV files

[Zuljita]

"I accidentally noticed that the donjon random generator can export its map into a text-based format, which can then be imported by other apps would something like that be possible for DoA?" an example of application of such a file: https://www.youtube.com/watch?v=VQKNutV7Zlk There are many other applications that could use this if we kick it out so it might be worth spending some time on.

[Syndaryl]

This is partially completed! It's not compatible with the Donjon format yet.