[rabbitmq-server/f12/master] (8 commits) ...New 2.0.0 release

[Hubert Plociniczak]

Summary of changes:

  597ff1b... New upstream release 1.7.0 (*)
  dbd99e6... Fix typo that causes a failure to update the common directo (*)
  1b12249... New upstream release 1.7.2 (*)
  7d96b2b... New upstream release 1.8.0 (*)
  9517c97... dist-git conversion (*)
  87e7114... New upstream release 2.0.0 (*)
  e666376... Remove unused patch (*)
  d1f8fb2... New 2.0.0 release

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