[php-phpunit-PHPUnit/f20] (3 commits) ...- Update to 3.7.28 - add Spec license header - open https://github.com/sebastianbergmann/phpunit/iss

[Remi Collet]

Summary of changes:

  57dddde... Update to 3.7.25 (no change) (*)
  d12c5be... Update to 3.7.27 (no change) (*)
  607e312... - Update to 3.7.28 - add Spec license header - open https:/ (*)

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