[zanata/zanata-server] b84aae: chore(travis): disallow failures on Java 1.8

[GitHub]

  Branch: refs/heads/travis-docker-cache
  Home:   https://github.com/zanata/zanata-server
  Commit: b84aaeb1a4249a850a46ab835c568c2a6928cc26
      https://github.com/zanata/zanata-server/commit/b84aaeb1a4249a850a46ab835c568c2a6928cc26
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2015-09-01 (Tue, 01 Sep 2015)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  chore(travis): disallow failures on Java 1.8