[zanata/zanata-server] 11b1cc: Avoid error loop in GWT on session expiry

[GitHub]

  Branch: refs/heads/seam-to-cdi
  Home:   https://github.com/zanata/zanata-server
  Commit: 11b1ccb605babf37a27f8b705e2471f00a6344e5
      https://github.com/zanata/zanata-server/commit/11b1ccb605babf37a27f8b705e2471f00a6344e5
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2015-11-10 (Tue, 10 Nov 2015)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/webtrans/server/SeamDispatch.java

  Log Message:
  -----------
  Avoid error loop in GWT on session expiry