Tool to export features described in a YAML to formats usable by our build system

The python script in this folder converts features specified in a YAML file to a Makefile for use to check provided and requested features against, as well as a markdown file for consumption by Doxygen to document the features.

The YAML file containing the features is features.yaml in the root of the repo. Its syntax is documented in a comment on top of said file.

This script should be invoked by running make generate-features in the root of the repository.