fix bug in calculating tuplet cellcount
fix bug in calculating tuplet cellcount

hemantkasat/musicblocks,khandelwalYash/musicblocks-1,Hrishi1999/musicblocks,Hrishi1999/musicblocks,sachi-d/musicblocks,pikurasa/musicblocks,hemantkasat/musicblocks,Kachachan/musicblocks,hemantkasat/musicblocks,khandelwalYash/musicblocks-1,Hrishi1999/musicblocks,Kachachan/musicblocks,sneh1234/musicblocks,eohomegrownapps/musicblocks,Kachachan/musicblocks,sneh1234/musicblocks,sachi-d/musicblocks,tradzik/musicblocks,sachi-d/musicblocks,pikurasa/musicblocks,walterbender/musicblocks,eohomegrownapps/musicblocks,eohomegrownapps/musicblocks,tradzik/musicblocks,tradzik/musicblocks,walterbender/musicblocks,walterbender/musicblocks,khandelwalYash/musicblocks-1,pikurasa/musicblocks,sneh1234/musicblocks