include README.rst
include LICENSE
recursive-include natsort *.py
recursive-include test_natsort *.py
include setup.py
include setup.cfg
include tox.ini
include .travis.yml
include .coveragerc
include .gitignore
include .hgignore
prune natsort/__pycache__
prune test_natsort/__pycache__
graft docs/source