Merge pull request #1146 from FranciscoBorges/2.3.x

Change micro version, so that we have 2.3.3 now.
Bug 978340/HORNETQ-1227 Messages may get lost if a stomp client closes its connection without unsubscribe
Merge pull request #1149 from gaohoward/2.3.x_stomp

Bug 978340/HORNETQ-1227 Messages may get lost if a stomp client closes its connection without unsubscribe
HORNETQ-1233 Reconnecting Bridge may not keep ServerLocator from closing.
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=959782