[thunderbird/f19] (6 commits) ...Update to 24.5 esr

[Jan Horak]

Summary of changes:

  9a347a9... Fixing epel build (*)
  8750569... Removed epel section (*)
  f510ca7... ppc64le patches added (*)
  c8888bf... ppc64le patches added (*)
  1b34a2b... Removed gcc47 patch to fix crashreporter missing libmozallo (*)
  d33e31d... Update to 24.5 esr (*)

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