- ``MANIFEST.in`` is read by python setuptools, it specifies additional files
that should be included by a source distribution.
- ``PACKAGE.rst`` is used as the README file that is visible on PyPI.org.
-- ``Pipfile`` is used by Pipenv to generate ``Pipfile.lock``.
-- ``Pipfile.lock`` is a set of pinned package dependencies that this package
- is tested under in our CI suite. It is used by ``make check-pipenv``.
- ``README.rst`` you are here!
- ``VERSION`` contains the PEP-440 compliant version used to describe
this package; it is referenced by ``setup.cfg``.