QPID-4274 Applied Pavel's fix of setting the resolved time to zero, but
in a different location where the node deletes are handled.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1454134 13f79535-47bb-0310-9956-ffa450edef68
QPID-4274 Applied the same fix when an exchange is deleted as the same
situation could arise if the exchange gets deleted by a receiver or a
producer.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1454135 13f79535-47bb-0310-9956-ffa450edef68