API: Added announcement listeners, fired when announcements are performed. Use FrogAnnounce.getInstance().registerSyncAnnouncementListener(new AnnouncementListener(){ ... }) to register your synchronous listener, or replace Sync with Async to register an asynchronous listener.
API: A lot of methods are now public, so that other plugins may use them. Be aware that internal operations are still private. Download the source as a .zip and use that as your library's source (should also include javadoc).