Refactoring-7: minor : renaming package local class LocalActiveMqJmsMessageBroker to LocalJmsMessageBroker

Refactoring-7: minor : renaming package local class
LocalActiveMqJmsMessageBroker to LocalJmsMessageBroker
Refactoring-8 : Adding new factory methods for instantiating remote and local ActiveMq brokers and deprecating old factory methods + Junits

Refactoring-8 : Adding new factory methods for instantiating remote and
local ActiveMq brokers and deprecating old factory methods + Junits