[boost] (8 commits) ...s/mpich2/mpich/

[Petr Machata]

Summary of changes:

  e50fa4d... Add symlinks for /usr/lib/libboost_{thread,locale,atomic}.s (*)
  c5eabd4... Install images etc. for documentation Resolves: #985593 (*)
  0494a65... Add many patches for unused typedefs, and an execstack patc (*)
  255051d... Flush more work in progress (*)
  7fa0ea1... Two more local typedef patches: Boost.Python and Boost.Thre (*)
  b56c31f... Update thread patch (*)
  0d0ad94... Merge branch 'f19'
  084c523... s/mpich2/mpich/

(*) This commit already existed in another branch; no separate mail sent