[Checkins] [zopefoundation/Products.MailHost] 530571: Pin Products.BTreeFolder2 as well.

[GitHub]

  Branch: refs/heads/2.13
  Home:   https://github.com/zopefoundation/Products.MailHost
  Commit: 530571cdb0907d9f1fe7e39a7cb3e5eca292604f
      https://github.com/zopefoundation/Products.MailHost/commit/530571cdb0907d9f1fe7e39a7cb3e5eca292604f
  Author: Tres Seaver <tseaver at palladion.com>
  Date:   2015-06-18 (Thu, 18 Jun 2015)

  Changed paths:
    M buildout.cfg

  Log Message:
  -----------
  Pin Products.BTreeFolder2 as well.