Open to a Layout PR

[tbremer]

I was wondering if you'd be open to accepting new layouts OR accepting pull request for an option where I could pass a --layout ${path/to/custom/layout}?

It'd be a minor change and would allow people to customize their look if they need more than a template and a css file (javascript, fonts, etc…).

I'd be happy to put this through, let me know!

[jashkenas]

Sure, I'd be happy to let the --layout flag accept paths, as well as the built-in named layouts. Feel free to send in a patch.