resolve failure of UdpSendReceiveWithTwoConnectionsAndLargeMessagesTest and UdpSendReceiveWithTwoConnectionsTest, regression from https://issues.apache.org/jira/browse/AMQ-3383, additional wire member shows problem with wireformat copy. relates to https://issues.apache.org/jira/browse/AMQ-3236 - separate versioning of openwire for store and wire
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/openwire/OpenWireFormat.java