Make simple OsuMenuItem ctor invoke the complex one
Make simple OsuMenuItem ctor invoke the complex one

EVAST9919/osu,UselessToucan/osu,smoogipoo/osu,ppy/osu,smoogipoo/osu,UselessToucan/osu,johnneijzen/osu,johnneijzen/osu,UselessToucan/osu,peppy/osu,2yangk23/osu,NeoAdonis/osu,NeoAdonis/osu,smoogipoo/osu,smoogipooo/osu,ppy/osu,NeoAdonis/osu,EVAST9919/osu,2yangk23/osu,peppy/osu,peppy/osu-new,ppy/osu,peppy/osu