Cleaned up ui::Root, fixed updating and hiding status bar.

Using displayScheduler for updating windows, much more efficient.

Added saving of some parts of the state of torrents.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@482 e378c898-3ddf-0310-93e7-cc216c733640

src/utils/task.h

@@ -28,6 +28,7 @@
 namespace utils {
   
 extern TaskScheduler taskScheduler;
+extern TaskScheduler displayScheduler;
   
 }