[python-djblets/f18] (4 commits) ...Merge branch 'master' into f18

[Stephen Gallagher]

Summary of changes:

  65bb056... New upstream release 0.7.12 (*)
  2b04549... New upstream release 0.7.15 (*)
  37398af... Fix bogus date in old changelog entry (*)
  2437faa... Merge branch 'master' into f18

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