[x] Remembering chosen playlist in Advanced search

[xeo]

In my playlists I have one that contains whole content from other playlists. When I search something I get double results, so I have to uncheck this "main" playlist from searching every time.
Is this possible to implement remembering playlist chosen in "Advanced search" window? In the same way items in "Search options" menu are saved.

[Artem]

Ok, I will try to improve it for next update.