[zanata/zanata-server] a9671c: fix dependency version to use upper bound

[GitHub]

  Branch: refs/heads/rhbz1120457-email-queue
  Home:   https://github.com/zanata/zanata-server
  Commit: a9671c803342d30527f09cfcf13003ac7aca4a70
      https://github.com/zanata/zanata-server/commit/a9671c803342d30527f09cfcf13003ac7aca4a70
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2014-12-10 (Wed, 10 Dec 2014)

  Changed paths:
    M zanata-war/pom.xml

  Log Message:
  -----------
  fix dependency version to use upper bound