Added isSelected; switched to event delegation; updated to be able to use preventDefault().
Added isSelected; switched to event delegation; updated to be able to use preventDefault().

maier49/dgrid,dylans/dgrid,maier49/dgrid,dylans/dgrid,kfranqueiro/dgrid,maier49/dgrid,kfranqueiro/dgrid,kfranqueiro/dgrid,dylans/dgrid