https://docs.google.com/document/u/1/d/1cguFjjT_KopHzx6LSU8tLW1Ttq6qUPzahhz2Moyrbzk/edit?usp=sharing
* by-application (odoo-wise) grouping * use part of the accounting TOC defined on pad * support for "internal" tocs & fixup front toc * various changes and improvements to extensions May be missing: inherited document banners?