[Checkins] [zopefoundation/ZODB] 17b1df: Exclude some development files

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/ZODB
  Commit: 17b1dfa21ef2f9eb7b326a16a8d82752e95f12df
      https://github.com/zopefoundation/ZODB/commit/17b1dfa21ef2f9eb7b326a16a8d82752e95f12df
  Author: Jim Fulton <jim at jimfulton.info>
  Date:   2017-04-11 (Tue, 11 Apr 2017)

  Changed paths:
    M MANIFEST.in

  Log Message:
  -----------
  Exclude some development files

And emacs backups. :) Because of the way zest.releaser works, this
isn't strictly necessary, but it makes the manifest checker shut up.