lstopo-xml: Add system memory info to xml outpu...
lstopo-xml: Add system memory info to xml outpu...

lstopo-xml: Add system memory info to xml output, and cleanup the code around this

This commit was SVN r486.

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