Tours: style-able stop numbers
Files: template markup
CSS: tour and file templates
Update for file SEO and use CDN for VideoJS
Update and add custom functions

New: mh_file_caption (use more fields to build caption)
Update: mh_item_images, mh_item_video, mh_item_audio (use new captions)
Update: mh_item_video (use VideoJS CDN, etc)