First off, thanks for taking the time to contribute! ❤️

All types of contributions are encouraged and valued.

Before doing so, here are a few guidelines:

* You agree to license your contributions under the project [license](/LICENSE).
* Use pull-requests early so it's open for discussion, even if your
  contribution isn't ready yet.
* All pull requests should include tests, as they help us avoid regressions in
  our code.
* A pull-request adding functionality should also update the documentation
  accordingly.
