[Checkins] [zopefoundation/ZODB] 6b2912: Prepare 4.0.0b2 release.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/ZODB
  Commit: 6b2912a54ca6de03bb124b94e016c3c9e011dea5
      https://github.com/zopefoundation/ZODB/commit/6b2912a54ca6de03bb124b94e016c3c9e011dea5
  Author: Tres Seaver <tseaver at palladion.com>
  Date:   2013-05-14 (Tue, 14 May 2013)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  Prepare 4.0.0b2 release.