[Checkins] [zopefoundation/Products.ZCatalog] 9b48b3: The usual setuptools workaround in .travis.yml

[GitHub]

  Branch: refs/heads/2.13
  Home:   https://github.com/zopefoundation/Products.ZCatalog
  Commit: 9b48b30161e9f6bdfb6d0b1593e94fd7b796d26a
      https://github.com/zopefoundation/Products.ZCatalog/commit/9b48b30161e9f6bdfb6d0b1593e94fd7b796d26a
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2013-10-21 (Mon, 21 Oct 2013)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  The usual setuptools workaround in .travis.yml

Updating bootstrap.py to a newer version would be a better alternative,
but I don't have time for that.