Releasing pyedictor

Do platform test via tox:

tox -r

Make sure statement coverage >= 99%
Make sure flake8 passes:

flake8 src

Update the version number, by removing the trailing .dev0 in:
- setup.py
- src/pyedictor/__init__.py
Create the release commit:

git commit -a -m "release <VERSION>"

Create a release tag:

git tag -a v<VERSION> -m"<VERSION> release"

Release to PyPI:

rm dist/*
python setup.py sdist
twine upload dist/*
rm dist/*
python setup.py bdist_wheel
twine upload dist/*

Push to github:

git push origin
git push --tags

Change version for the next release cycle, i.e. incrementing and adding .dev0
- setup.py
- src/pyedictor/__init__.py
Commit/push the version change:

git commit -a -m "bump version for development"
git push origin