renamed level_attributes() to all_attributes(); added string representation of drilldown; removed cut_levels()
renamed level_attributes() to all_attributes(); added string representation of drilldown; removed cut_levels()

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