fix docs about docs.
Review Request #730 — Created July 24, 2014 and submitted
I wanted to make sure a fix to 'goal markdown' didn't break 'goal confluence'. So I had to get 'goal confluence' working. Along the way, figured out our instructions were wrong, d'oh
published a couple of pages to a wiki.
Looks good, thanks for iterating.
left a rant^W^W an issue cataloging the warts exposed here https://github.com/pantsbuild/pants/issues/395