[ga/f20] (4 commits) ...parsing changelog issues

[David Brown]

Summary of changes:

  04cf644... rebuild against new blacs lib (*)
  80f9160... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass (*)
  4c031f7... add explicit requires for mpich and openmpi packages (#1116 (*)
  a1e700a... parsing changelog issues (*)

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