[kig/f20] (12 commits) ...Merge branch 'master' into f20

[Rex Dieter]

Summary of changes:

  59f9b72... boost python bits not detected on rhel6 (*)
  21905f6... 4.12.90 (*)
  efc2f47... 4.12.95 (*)
  d58a8b4... 4.12.97 (*)
  de09f12... 4.13.0 (*)
  3317e79... 4.13.1 (*)
  304a157... rebuild for boost 1.55.0 (*)
  63639a0... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass (*)
  2bd33b5... 4.13.2 (*)
  24d928e... Revert "4.12.5"
  8a65635... Revert "4.12.4"
  3de68c1... Merge branch 'master' into f20

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