Make new PyPI release

[gcapes]

https://datalight.readthedocs.io/en/latest/
Also it would be good to use a pyproject.toml file instead of the setup.py file, since that's the modern way to do it now.
Peter Crowther is the current maintainer

[stavrina]

Just came to open up this issue as I have a lot of people interested in using datalight for uploading large files to Zenodo but the installation workarounds are daunting even for experienced users. Can we also add release to conda-forge as most Windows users will use Anaconda/Conda instead of pip for package and environment management.