Releasing the package

#TODO check https://pypi.python.org/pypi/twine

# Review current version
grep version setup.py && git tag | tail -1
git log --decorate --all --oneline --graph `git tag | tail -1`..HEAD
# Update version number if needed - use vMAJOR.MINOR.PATCH semantic versioning (http://semver.org/)
# Update changelog
date --rfc-3339=date
# Commit changes

# Release PyPI package
python setup.py sdist register upload

git tag v<current version from setup.py>
# Increment "minor" version in setup.py
git diff
git add setup.py && git commit -m "increment version"
git push --tags