Parameters for activemq_addresses as a dictionary

[guidograzioli]

Refactor activemq_addresses to behave in regards to parameters as activemq_address_settings, ie. each address iten in the list may have a parameters dict containing python-cased queue paramters.

    activemq_addresses:
      - name: DLQ
        anycast:
          - name: DLQ
            parameters:
              durable: True
      - name: client123.pubsub
        multicast:
          - name: client123.pubsub.foo
            parameters:
              max_consumers: 1
              delay_before_dispatch: 3

Fix #169

[michie1]

Thank you!