settings: relax bounds check for visualizer_sample_multiplier
doc: update information
window: always refresh before reading a key
media library: fix mouse event handler
status: store status fields seperately
actions: make JumpToPlayingSong work also if player is stopped
status: always update window timeout
status: playlist: do not try to draw now playing song if player is stopped
statusbar: clear statusbar after message delay even if player is stopped
settings: add option to disable data fetching delay in media library and playlist editor
man: describe parsing rules for configuration values
update NEWS and change version to 0.6_beta3
news: fix typo
actions: JumpingToPlayingSong: check if current song position is in correct range
ncmpcpp.1: Escape a backslash
window: properly disable readline completion
update NEWS and change version to 0.6_beta4
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