Bring the 1.1.2 changelog in trunk
Bring the 1.1.2 changelog in trunk

This commit was SVN r3373.

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