It would be great to be able to export a .zip file with all the files required for an offline reveal.js slide presentation.

This could then be loaded from a local folder.

To achieve this the following would be required:

1. export .md file
2. export js and css folders for reveal.js
3. export uploaded images
4. rewrite links (if necessary), actually image upload links should be relative anyway.

This would be really useful as a backup for presentations