[drupal-docs] Transitioning to header-free book pages (was Re: Styleguide)

[bryan kennedy]

I guess I don't love this solution.  Seems very hard to navigate 
compared to a single longer document.  But let's leave this discussion 
for individual documentation sections once we get started rewriting and 
authoring new content.  I think everything will make more sense when we 
start from the top down on the new books.  We can always revise the 
style if needs be.

bryan