[recoll/el6] (9 commits) ...Merge remote-tracking branch 'origin/master' into el6

[bonzini]

Summary of changes:

  c8e0776... - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass (*)
  3dba9c4... 1.16.2 (*)
  56f6d52... Add patch to build with gcc 4.7 (*)
  7bc395d... - Rebuilt for c++ ABI breakage (*)
  0353613... 1.17.1 (*)
  476cc19... 1.17.3 (*)
  dc19c2a... - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass (*)
  f4d60d6... 1.18.1 (*)
  ebd475a... Merge remote-tracking branch 'origin/master' into el6

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