[mesos] (9 commits) ...Merge branch 'f20' into f21

[tstclair]

Summary of changes:

  4c6308b... Update for f20 only (*)
  5e2bd06... Update to latest (*)
  402b189... Merge branch 'master' into f20 (*)
  64f1937... Merge branch 'f20' into f21 (*)
  cbd00c6... prep for build (*)
  68b2d63... Update (*)
  9715994... Merge branch 'f20' into f21 (*)
  44d079d... cleaning (*)
  a267722... Merge branch 'f20' into f21 (*)

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