* added docstrings, added some static type hints and also lint.
* added doc strings and changed some internal variable names for more clarity.
* make flake8 happy
* add descriptive docstrings and type hints in waybackpy/cdx_snapshot.py
* remove useless code and add docstrings and also lint using pylint.
* remove unwarented test
* added docstrings, lint using pylint and add a raise on 509 SC
* added docstrings and lint with pylint
* lint
* add doc strings and lint
* add docstrings and lint
* add: configure files (setup.py->setup.py+setup.cfg+pyproject.toml)
* add: __download_url__
* format with black and isort
* fix: flake8 section in setup.cfg
* add: E501 to flake ignore
* fix: metadata.name does not accept attr
* fix: merge __version__.py into __init__.py
* fix: flake8 errors in tests/
* fix: datetime.datetime -> datetime
* fix: banner
* fix: ignore W605 for banner
* fix: way to install deps in CI
* add: versem to setuptools
* fix: drop python<=3.6 (#126) from package and CI