Bring back displaying of merged levels in lstopo text mode by just doing comparing cpuset with our father in lstopo-text.c
Bring back displaying of merged levels in lstopo text mode
by just doing comparing cpuset with our father in lstopo-text.c

git-svn-id: 14be032f8f42541b1a281b51ae8ea69814daf20e@131 4b44e086-7f34-40ce-a3bd-00e031736276

BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc