[marked/f18] (5 commits) ...Merge branch 'master' into f18

[Jamie Nguyen]

Summary of changes:

  510b413... Restrict to compatible arches (*)
  45bf07f... - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass (*)
  f0113ba... Add ExclusiveArch logic (*)
  1d675c3... Revert "Restrict to compatible arches"
  6b0dcfc... Merge branch 'master' into f18

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