build: use pyproejct.toml + setup.cfg
The preferred way of defining the setzup is by a static setup.cfg
file [1]. The build tools are defined in a pyproject.toml
. This is
accordoing to PEP 517 and PEP 518.
[1] https://packaging.python.org/en/latest/tutorials/packaging-projects/
Edited by Lukasz Butkowski