Ha! I never thought anyone would use that. It's basically a simple fork of their PHP buildpack that stops caring if it's PHP and just serves off of Apache. Perhaps I should clean it up.
I was also experimenting with a Pelican buildpack (a python Jekyll): https://github.com/pearkes/heroku-buildpack-pelican
You deploy you markdown files and it generates your html in the deploy process.
I tried a few other buildpacks like the nginx ones, in the end this was the only one that didn't force me to configure or adapt anything, just worked, so thanks a lot! :)
heroku create myproject --stack cedar --buildpack https://github.com/pearkes/heroku-buildpack-static