[Checkins] [zopefoundation/zope.index] 9e7d89: use up to date pip to use wheels and reduce build ...

[GitHub]

  Branch: refs/heads/none_value_field
  Home:   https://github.com/zopefoundation/zope.index
  Commit: 9e7d8966bd5082e07f85fb43b2e0182a516aa450
      https://github.com/zopefoundation/zope.index/commit/9e7d8966bd5082e07f85fb43b2e0182a516aa450
  Author: Forest Gregg <fgregg at uchicago.edu>
  Date:   2017-04-21 (Fri, 21 Apr 2017)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  use up to date pip to use wheels and reduce build time