Fix links to posts attached to pings.
Add IndieAuth-ready web links
Fix User[...] work with scheme-less URLs
Simplify Pings listing
Display incoming ping sources to post author
Re-enable Turbolinks transition cache
Simplify Pings listing.
Support .lead paragraphs in post bodies.
Fix styling of "delete post" button.
CSS tweaks.
Rename "Friends" to "Following". Now optionally public.
Only display unfollow link when user can actually unfollow.
Add Post#title; don't extract title from HTML *all* the time... :)
Include post titles in JSON.
Only render Markdown to HTML for posts by hosted users; only run the existing HTML through the sanitizer for everyone else.
Add h-entry microformat markup to posts.
Also make the post author a h-card.
Track URLs referencing posts.

* Adds a new Post#referenced_by array
* Incoming pings store their source URL in this array
* It will serve as the base for all reference/reply/conversation tracking
Include post title on post pages (but invisible. For p-name only.)
Include #title in attributes PostFetcher will copy from remote post.