[zanata/zanata] 4599af: try to fix stale element exception

[GitHub]

  Branch: refs/heads/integration/master
  Home:   https://github.com/zanata/zanata
  Commit: 4599af95d09d2d5eab2262fdcb410a9774d0997d
      https://github.com/zanata/zanata/commit/4599af95d09d2d5eab2262fdcb410a9774d0997d
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2013-01-22 (Tue, 22 Jan 2013)

  Changed paths:
    M functional-test/src/main/java/org/zanata/page/groups/VersionGroupPage.java

  Log Message:
  -----------
  try to fix stale element exception