[Checkins] [zopefoundation/ExtensionClass] 69a822: fix tests as run by buildout

[GitHub]

  Branch: refs/heads/davisagli-pure-py
  Home:   https://github.com/zopefoundation/ExtensionClass
  Commit: 69a822f82843a69eb8ef162b9d5a8c7a8f06d7fe
      https://github.com/zopefoundation/ExtensionClass/commit/69a822f82843a69eb8ef162b9d5a8c7a8f06d7fe
  Author: David Glick <david at glicksoftware.com>
  Date:   2013-03-22 (Fri, 22 Mar 2013)

  Changed paths:
    M .travis.yml
    M src/ExtensionClass/tests.py
    M tox.ini

  Log Message:
  -----------
  fix tests as run by buildout