[Checkins] [zopefoundation/zope.catalog] 4bc16f: Use tox-travis.

[GitHub]

  Branch: refs/heads/add-py35-support
  Home:   https://github.com/zopefoundation/zope.catalog
  Commit: 4bc16fc95c7b5d5db2c6575e5a5093272ed31ddc
      https://github.com/zopefoundation/zope.catalog/commit/4bc16fc95c7b5d5db2c6575e5a5093272ed31ddc
  Author: Tres Seaver <tseaver at palladion.com>
  Date:   2016-04-13 (Wed, 13 Apr 2016)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Use tox-travis.