Enable GitHub Pages
Could you perhaps set under Settings on https://github.com/cambridgeuniversity/Project-Light/settings in the "GitHub Pages" section the "Source" option from currently "None" to "master branch", and thus enable GitHub Pages access here? (Do not choose a theme.)
This way, we could more easily browse the latest version of all the HTML documentation and example pages in this repository at https://cambridgeuniversity.github.io/Project-Light/ as demonstrated in my own fork at https://mgkuhn.github.io/Project-Light/
This would be especially useful in issues (like #70), to be able to provide a GitHub Pages link to quickly demonstrate to readers that a bug exists in the example pages of the latest version of this repository.
Note that enabling GitHub Pages access will make the current version of the files in this repository publicly available, but then this house-style was designed to be used on public-facing web pages, so that should not really be a problem.