Fixed bug #6: FragmentFriendList was not registering and unregistering in a sane way, causing exceptions. Fixed by putting checks in Events.register/unregister to make sure the object isn't already registered/is actually registered.
Merge branch 'master' of github.com:rod-hynes/ploggy
Merge https://github.com/adam-p/ploggy
Start to use version number for prototype; minor fixes