Contributing
============
Contributions in the form of bug reports, feature requests, or pull requests are
welcome. For pull requests, please consider:
* Write [a proper commit message][proper-commit] and keep the history clean.
* Avoid unrelated formatting changes, they make it harder to identify
functional changes in the diff.
* You agree to license your contribution under the Apache 2.0 license.
Code of conduct
---------------
* Be nice.
[proper-commit]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html