right is used by default. Post module webmention improvements, pick
up on bad source url after fetch and ignore empty comments which
are generated for permalink pages. Reader module fix errors seen
recently showing content that is too long to fit in the reader_items
table by switching to mediumtext. Base module Notify method now
skips creating notifications for self mentions. Control module small
UI fix, show text underline when hovering notifications. Notification
module check for more types of home page webmentions and added more
templates for them.