HORNETQ-1337 - Policy Fail may drop messages before it sends the excepti...

...on to the client

Conflicts:

	tests/integration-tests/src/test/java/org/hornetq/tests/integration/client/PagingTest.java

Jenkins build looks good: http://messaging-09.jbm.lab.bos.redhat.com:8080/job/hornetq-param/663/ .  There was one failure, but that test succeeds locally so I think it was a spurious, unrelated failure.