possibily fixes #522. clearing innerHTML of table between sessions
possibily fixes #522. clearing innerHTML of table between sessions

eohomegrownapps/musicblocks,sachi-d/musicblocks,Hrishi1999/musicblocks,sachi-d/musicblocks,eohomegrownapps/musicblocks,walterbender/musicblocks,walterbender/musicblocks,walterbender/musicblocks,Hrishi1999/musicblocks,sachi-d/musicblocks,eohomegrownapps/musicblocks,Hrishi1999/musicblocks