[WFCORE-161] Use ModelControllerServiceInitialization to provide JMX root access to the model
GlobalOperationHandlers.getChildAddresses() shouldn't add all children of a type when handling a non-wildcard reg
Merge pull request #258 from bstansberry/WFCORE-161

[WFCORE-161] Use ModelControllerServiceInitialization to provide JMX root access to the model