HTML filename template converted to a recursive modal template
Spruce up sample article, content and comments
Improved error-handling on HTML page determination
Improved HTML markup for bibliographic items
Replace counter by codenumber in HTML section headings
Adjust bylines for authors on subdivisions
HTML markup for contributors on title page
HTML markup around introductions on summary pages
Nav element wrapping summary page links
Mark active levels in HTML table of contents
Wrap headings, bylines in <header> for HTML pages
New scripts, CSS to support improved  HTML navigation
Miscellaneous HTML adjustments for new navigation
Sliding sidebars, desktop and mobile navigation improvements
Space in HTML heading of theorem-like items
Relocate HTML converter blurb template
Small HTML class name change
Sample article build instructions to comments
XSL transform to Sage Notebook's worksheets
Expand mbx script for Sage worksheet packaging