wide char: remove assert in wideLength and count length all chars separately
wide char: use std::move in To{W,}String
main: limit connection attempts to one per second
browser: delete: exit immediately after deleting mpd playlist
actions: fix actions that crash the program if invoked with empty playlist
playlist editor: make playlist deletion work
browser: properly handle deletion of mpd playlists
update NEWS and change version to 0.6_beta5
actions: locate song: fix crash (hopefully for the last time)
visualizer: use fabs instead of abs
status: follow lyrics of proper song if consume mode is on

http://bugs.musicpd.org/view.php?id=4082
Merge branch 'master' of http://repo.or.cz/ncmpcpp