removed number and _ prefix in summary level titles in hierarchy
removed number and _ prefix in summary level titles in hierarchy

zippyzsquirrel/squirrel-u,mjeannet/squirrel-u,mjeannet/squirrel-u,mjeannet/squirrel-u,mjeannet/squirrel-u,zippyzsquirrel/squirrel-u,zippyzsquirrel/squirrel-u,zippyzsquirrel/squirrel-u