[Checkins] [zopefoundation/ZConfig] 5064cd: tweaks to conf.py [skip ci]

[GitHub]

  Branch: refs/heads/docs
  Home:   https://github.com/zopefoundation/ZConfig
  Commit: 5064cd0e9c984a37426267d2352799dbe1de93e2
      https://github.com/zopefoundation/ZConfig/commit/5064cd0e9c984a37426267d2352799dbe1de93e2
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2017-01-20 (Fri, 20 Jan 2017)

  Changed paths:
    M doc/conf.py

  Log Message:
  -----------
  tweaks to conf.py [skip ci]