[zanata/zanata-server] cccbd4: try to fix IT case

[GitHub]

  Branch: refs/heads/release
  Home:   https://github.com/zanata/zanata-server
  Commit: cccbd4f9695df2b0645e9937382394a59ee2227d
      https://github.com/zanata/zanata-server/commit/cccbd4f9695df2b0645e9937382394a59ee2227d
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2015-03-23 (Mon, 23 Mar 2015)

  Changed paths:
    M zanata-war/src/test/java/org/zanata/rest/compat/TranslationsCompatibilityITCase.java
    M zanata-war/src/test/resources/arquillian/persistence.xml

  Log Message:
  -----------
  try to fix IT case