wip/py-pynest2d NetBSD

This repository contains CPython bindings for libnest2d (https://github.com/tamasmeszaros/libnest2d), a library to pack 2D polygons into a small space. Libnest2d implements the 2D bin packing problem.

The objective of this repository is to allow libnest2d to be called from Python using Numpy. There is a competing solution (https://github.com/markfink/nest2D) to provide Python bindings to this end. However this solution is licensed under AGPL. Since Cura (https://github.com/Ultimaker/Cura) uses an LGPL license, it could not use that solution. This implementation is also too limited for Cura's purposes, so a new bindings project was set up that allows more configuration of the nesting algorithm.