Create dependabot.yml

Add pre-commit

fix readme and cleanup

Move to py37-py310, proper type annotations and stop using cython

* backport logger pickup for `log_on_access` from `logwrap`
* use modern pylint & mypy
* use github actions for everything

flake8 advanced: skip tests

temporary: manylinux images do not work with github, py36 was not dro…

…pped

fix docstrings validation

Cleanup build garbage just after package building

Py 3.8 support updates

add github actions