I've extracted a gist: https://gist.github.com/Radiergummi/fe14c4ed93c68f2928a6a275c8579404 https://gist.github.com/Radiergummi/fe14c4ed93c68f2928a6a275... Let

I've extracted a gist: https://gist.github.com/Radiergummi/fe14c4ed93c68f2928a6a275c8579404 https://gist.github.com/Radiergummi/fe14c4ed93c68f2928a6a275... Let me know if that helps, or if you need more guidance. Maybe I could open source the whole thing properly, if that is useful to someone :)