[zanata/zanata-server] 8f72a8: fix query that will return duplicate entries

[GitHub]

  Branch: refs/heads/jdbc-batch
  Home:   https://github.com/zanata/zanata-server
  Commit: 8f72a8074e1ab04db78a58b0e8271584c91c02a1
      https://github.com/zanata/zanata-server/commit/8f72a8074e1ab04db78a58b0e8271584c91c02a1
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2014-09-22 (Mon, 22 Sep 2014)

  Changed paths:
    M functional-test/src/test/java/org/zanata/feature/rest/CopyTransTest.java
    M functional-test/src/test/java/org/zanata/util/ZanataRestCaller.java
    M zanata-model/src/main/java/org/zanata/model/HTextFlow.java

  Log Message:
  -----------
  fix query that will return duplicate entries