fix up to respect normalisation of mbean attribute/property names from http://git-wip-us.apache.org/repos/asf/activemq/commit/0709c2cc
https://issues.apache.org/jira/browse/AMQ-5086 - init of broker got dropped after mutex wait - testWaitFor was failing
https://issues.apache.org/jira/browse/AMQ-5277 - jdbc store make use of entryLocator on ack