[Checkins] [zopefoundation/persistent] db125b: DRY

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/persistent
  Commit: db125b616be1a2daf538d0a1b03ad2d521f602df
      https://github.com/zopefoundation/persistent/commit/db125b616be1a2daf538d0a1b03ad2d521f602df
  Author: Tres Seaver <tseaver at palladion.com>
  Date:   2013-05-20 (Mon, 20 May 2013)

  Changed paths:
    M tox.ini

  Log Message:
  -----------
  DRY