- added a machinetag readable version from the MISP Taxonomy repositories
- merged in the existing Reference Taxonomy
- merged in the description comments from https://www.enisa.europa.eu/topics/csirt-cert-services/community-projects/existing-taxonomies
- created a script to convert the machinetag version to a human readable markdown version
- added this CHANGELOG file
- added a CONTRIBUTING file for github
- create a test directory, ignore for now pls