Thank you for your contribution!

Check the following boxes:

- [ ] Wrote [good commit messages][1].
- [ ] Feature branch is up-to-date with `master` (if not - rebase it).
- [ ] Squashed related commits together.
- [ ] Added tests.
- [ ] Added an entry to the [Changelog](../blob/master/CHANGELOG.md) if the new 
  code introduces user-observable changes.
- [ ] The PR relates to *only* one subject with a clear title
  and description in grammatically correct, complete sentences.

[1]: http://chris.beams.io/posts/git-commit/