[Checkins] [zopefoundation/Products.ZCTextIndex] ca14dd: - don't pin setuptools for Travis

[Jens Vagelpohl]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.ZCTextIndex
  Commit: ca14ddefc74521cd3ee31b2686fde1d4cd9794c7
      https://github.com/zopefoundation/Products.ZCTextIndex/commit/ca14ddefc74521cd3ee31b2686fde1d4cd9794c7
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2019-02-17 (Sun, 17 Feb 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  - don't pin setuptools for Travis