[rpm-ostree/f21] (8 commits) ...Merge branch 'master' into f21

[Colin Walters]

Summary of changes:

  6540061... rebuilt (*)
  c2264e2... New upstream release (*)
  a5c0ade... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_M (*)
  86bb301... New upstream release (*)
  c50b1ff... Bump requirement on ostree (*)
  23b6d54... Also bump BR, not just R (*)
  908df4c... New upstream release (*)
  47928b1... Merge branch 'master' into f21

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