document that the lstopo -.txt output fix got b...
document that the lstopo -.txt output fix got b...

document that the lstopo -.txt output fix got backported

This commit was SVN r1454.

shekkbuilder/hwloc,shekkbuilder/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,ggouaillardet/hwloc