[Checkins] [zopefoundation/zope.index] d78064: don't do dev install for appveyor

[GitHub]

  Branch: refs/heads/appveyor
  Home:   https://github.com/zopefoundation/zope.index
  Commit: d780645229f310ced47ce4071eb68626c1024cdd
      https://github.com/zopefoundation/zope.index/commit/d780645229f310ced47ce4071eb68626c1024cdd
  Author: Forest Gregg <fgregg at uchicago.edu>
  Date:   2017-04-23 (Sun, 23 Apr 2017)

  Changed paths:
    M appveyor.yml

  Log Message:
  -----------
  don't do dev install for appveyor