[zanata/zanata-client] f05132: Tell Travis to build with Java 8

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zanata/zanata-client
  Commit: f05132443f12bd3748ac3ec8c6b341a0f55daa99
      https://github.com/zanata/zanata-client/commit/f05132443f12bd3748ac3ec8c6b341a0f55daa99
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2016-04-19 (Tue, 19 Apr 2016)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Tell Travis to build with Java 8