This documentation is freely available on GitHub under a Creative Commons licence.
We welcome submissions to the documentation. Please fork the repository, push your changes and then send us a pull request.
If you spot an error in the documentation, have a suggestion for something that needs adding or any other feedback, please submit an issue on the GitHub project or drop us an email at firstname.lastname@example.org if you’d prefer.
Last updated: 21 Mar 2016 at 21:59 UTC