v13.16

What's Changed

• Switching to pytest by @tdegeus in #13
• Renaming module by @tdegeus in #14
• generate_realisation prepare for data_version=3.0 by @tdegeus in #15
• Adding docs by @tdegeus in #16
• docs: Adding workflow by @tdegeus in #17

Full Changelog: v13.15...v13.16