[Checkins] [zopefoundation/ZODB3] 90eb18: Replace Travis test with something suitable

[GitHub]

  Branch: refs/heads/simpler-travis
  Home:   https://github.com/zopefoundation/ZODB3
  Commit: 90eb184465c4cb5ea357a5d68f35a16742f5429c
      https://github.com/zopefoundation/ZODB3/commit/90eb184465c4cb5ea357a5d68f35a16742f5429c
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2014-12-23 (Tue, 23 Dec 2014)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Replace Travis test with something suitable

ZODB3 is now a BBB package that pulls in a bunch of real packages.  It
has no tests.  Let's just test that it can be installed and pulls in
everything it needs to.