Mostly-parametric frame for Settlers of Catan

**This is currently a work in progress. I don't guarantee all the parts will fit together, or look good when printed. Updates as I tweak it.**

This project contains interlocking hexagonal frames (with no hexes --- you supply those), which have insets for roads and settlements. The sizes of the frames are customizable, so they can be scaled to fit different sizes of board and pieces. You can also use any of a number of different shapes for the interlocks, or design your own.

The coastline i