Single text area to import/export entire game state?

[Auzzy]

Linked Issue: Auzzy/1846-routes-web#60

Cons: modifying that section by hand would be a bit messier, although admittedly not much. And I doubt many people would use it this way.
Pros: more convenient to capture the whole game state. A user also suggested it would help with bug reports through GitHub, and they're definitely correct.

That sounds like I should definitely do it.