Feature Request: Exporting the whole Slide Deck

[max-leuthaeuser]

I have already implemented an export for the whole slide deck in my fork (very hackish - hence, no pull request; needs to be done right and does not support slides with builds currently). It requires ansifilter to convert the rendered slides (with all color codes etc.) to HTML. Maybe something similar could be done for exporting to PDF, LaTex, or whatever for online publishing.