playlist: added column date to detailed view (fixes #14926)
playlist: added column date to detailed view (fixes #14926)

Adds functionality to sort playlists by date within Qt interface.

Signed-off-by: Rémi Denis-Courmont <f0699137713be92736351a0674e79536595e4a60@remlab.net>

xkfz007/vlc,xkfz007/vlc,xkfz007/vlc,xkfz007/vlc,xkfz007/vlc,xkfz007/vlc,xkfz007/vlc