[mock/el6] (11 commits) ...Merge branch 'master' into el6

[John Clark Williams]

Summary of changes:

  4266eca... add updated configs for secondary arches (*)
  8cd87ce... remove broken symlink (*)
  94ee71d... bump up version (*)
  c81e926... import 1.2.0 from upstream (*)
  af65557... import 1.2.1 from upstream (*)
  1ad2eaf... import 1.2.2 from upstream (*)
  d2faac0... import mock-1.2.3-1.src.rpm from upstream (*)
  25cbeb9... import mock-1.2.4 from upstream (*)
  b1d5982... mounts: do not mount /dev/shm or /dev/pts if internal setup (*)
  08bdeba... fix broken build issue (*)
  d0407df... Merge branch 'master' into el6

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