Following the release of Facebook’s completely re-built (for speed) iPhone app, the company has released an update to its standalone Messenger app. The new update includes support for smiley and emoji graphics, the ability to tap a friend’s name to access their Timeline, bug fixes, and a new messages sound.¬†Perhaps the most notable feature, though, is the ability to see if friends are active. This helps you know if the person you are talking to is going to reply.