handle hierarchy as string in table_rows; fix drilldown cells
handle hierarchy as string in table_rows; fix drilldown cells

ubreddy/cubes,zejn/cubes,jell0720/cubes,pombredanne/cubes,zejn/cubes,jell0720/cubes,zejn/cubes,cesarmarinhorj/cubes,cesarmarinhorj/cubes,pombredanne/cubes,jell0720/cubes,noyeitan/cubes,pombredanne/cubes,cesarmarinhorj/cubes,ubreddy/cubes,she11c0de/cubes,ubreddy/cubes,noyeitan/cubes,noyeitan/cubes,she11c0de/cubes,she11c0de/cubes