Unofficial Meh.com Forum Unread Reply Scroller per Josh Hoffman

This extension scrolls to the next unread thread/comment/reply on meh.com and mediocre.com forums. This makes it easy to navigate through unread items on the forum. Simply click on the 'm' button to automatically scroll to the next unread item. Once all unread threads/replies have been scrolled to, clicking the button scrolls to the first unread item.