Add back disabling of overlays on exiting game.
Add back disabling of overlays on exiting game.

smoogipoo/osu,ppy/osu,peppy/osu,UselessToucan/osu,smoogipoo/osu,NeoAdonis/osu,ppy/osu,NeoAdonis/osu,ppy/osu,smoogipooo/osu,smoogipoo/osu,peppy/osu,UselessToucan/osu,UselessToucan/osu,NeoAdonis/osu,peppy/osu-new,peppy/osu