First: Partial restoring of Playlists.  This is a little broken at the
moment, but will be fixed soon.

Also, settings aren't currently being saved with Qt 3.1 Beta 1.  It's a
bug in Qt that I've already patched and sent to qt-bugs.

Added features; fixed bugs.  ;-)

svn path=/trunk/kdemultimedia/juk/; revision=181429