* looks through the full mf2 tree for step 7 of authorship https://github.com/indieweb/authorship/issues/2 * if no author h-card is found, falls back to returning the author URL without other data instead of missing author closes #95
* mf2+html * mf2+json * feed+json * xml * instagram/facebook/github/xkcd
if an item has multiple URL values, return the one that is on the same domain