Add support for gravatars to planet config, so it'll be a lot simpler for users to set their own avatars.
Also, need to update docs in dev handbook as to how to get a gravatar.
(In reply to comment #1) > Also, need to update docs in dev handbook as to how to get a gravatar. > my gosh, I actually did something! First time the page has been updated in 3 years, too. I win.