Ensure the Track for the selected beatmap is added to the TrackManager.  Fixes the problem where a beatmap would be stuck at 100% if it is replayed.
Ensure the Track for the selected beatmap is added to the TrackManager.  Fixes the problem where a beatmap would be stuck at 100% if it is replayed.

peppy/osu,johnneijzen/osu,EVAST9919/osu,naoey/osu,UselessToucan/osu,naoey/osu,smoogipoo/osu,2yangk23/osu,EVAST9919/osu,DrabWeb/osu,johnneijzen/osu,ppy/osu,Nabile-Rahmani/osu,smoogipoo/osu,naoey/osu,peppy/osu-new,NeoAdonis/osu,smoogipoo/osu,ppy/osu,ppy/osu,UselessToucan/osu,NeoAdonis/osu,DrabWeb/osu,DrabWeb/osu,smoogipooo/osu,Drezi126/osu,Frontear/osuKyzer,ZLima12/osu,2yangk23/osu,Damnae/osu,NeoAdonis/osu,ZLima12/osu,peppy/osu,UselessToucan/osu,peppy/osu