Comment on "An Example List Function"

[nomicode]

From http://books.couchdb.org/relax/design-documents/lists

It seems like the (intended?) default Content-Type for show
functions is text/html, while for the list functions it's
application/json -- it would be good to mention this in the "List
functions" chapter. (I had to look in the test suite to discover start
({"headers":...}) function.) Also, in the final text, maybe a cross-
reference to the "Viewing Lists of Blog Posts" chapter, specifically
to the provides() function would be great.

--karmi