Import function for Eigengrau's Generator

[ryceg]

Howdy! Just wanted to make myself known- I develop Eigengraus Generator, an MIT licensed town generator. I wanted to see whether you'd be interested in adding some compatibility with the .json output of my generator? See the GMBinder / Foundry importing for an example of how it could work.

[Elvanos]

Hello hello! I tried the export from your generator, but it seems that the JSON has some issues when I tried to format it to see better how it is structured. This becomes apparent when being run through https://jsonlint.com/ as there is some kind of an issue with the format.

I am certainly not against this kind of functionality, but as it stands right now, the input needs some corrections I think @ryceg.