I got tired of being told "TL;DR". Now the online versions of most
documents fit on a page or two, or at least most of them do. The rest
has been split out (and you can see the links to the split out sections
right where the text is in the raw Markdown).
This is much more pleasant to read, and I've improved the linking so
it's much less effort for me to keep the links correct.
I'd originally written some minimal documentation for this ADC, but I
liked Jeff's version so much that I borrowed it, added the final section
("important notes for the admin"), made a few other minor fixups, and
then happily ditched my version.
