add more documentation pages
New URL structure which includes the URL of the original post: "http://news.indiewecamp.com/post/aaronparecki.com/notes/..."
Adds "original" link to the replies. Adds rel=canonical to the top-level link. Webmention reply doesn't return the full body of top-level submissions.
Require submissions to have a a u-syndication link pointing to the new URL structure http://news.indiewebcamp.com/post/domain/path
Properly digs up the in-reply-to URL from a post for comment threading.
Updates instructions on how to submit and comment.
add footer links