Remove setup.py #1
Description
Currently, the package info is both in setup.py and pyproject.toml. Remove setup.py when universal wheels with build scripts in Poetry becomes available. See:
- Consider adding support for more wheel tags. python-poetry/poetry#2051
- Support for build variants/profiles python-poetry/poetry#2613
- Creating pure Python wheels when using build scripts python-poetry/poetry#3594
We can also replace README.rst with README.md.