More documentation work.

New release

Fix anon posting, make 'pseudo-captcha' more fun and slightly harder.

Merge.

Replace nroff reference with troff -N, thanks garbeam!

Commit documentation changes from the live site.

Do Pubsubhubbub submit in the background so we don't block.

Mention required lighttpd modules in docs.

Strip title from rss/atom 'summary'(ie., body).

This used to look really ugly in most feed readers.

Urldecode '_' (ie., %5F) in request paths to make stackoverflow.com l…

…inks happy.