Remove dispose method completely
Remove dispose method completely

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