Add proper Python packaging.#81

Closed

licquia wants to merge 12 commits intospdx:mainfrom

licquia:u/licquia/pyproject

Commits on Nov 7, 2023

Commits on Nov 9, 2023

Fix packaging problems.
Jeff Licquia
committed

Commits on Dec 18, 2023

Fix up documentation and remove the obsolete requirements.txt file.
Jeff Licquia
committed