Implement a town generator.

[treytomes]

This one will be a big deal. The results of the random dungeon map generator and the cavern generator can be stack to create a little village in a mountain valley. That village will need to be populated with NPCs and things to make it look more village-y.

There should be a little dwarf camp somewhere along the edge of the map, up against the mountains.

The stairs down into the dungeon are behind the camp.

Super important to the story to get this one right.