Basic functionality is complete.
Exchanges work, cleaned up config enums
RPC style calls are working
Added support for the rest of the AMQP basic properties.
Changed the rabbit loader to rabbit context as a spring bean, and added pluggable message converters.
Refactored service registration to work via beans
Made RabbitConsumer consume GrailsClasses again, and fixed up the message builder.
Added custom artefact for message consumers
RabbitConsumer now utilizes the MessageConverters registry to attempt message conversion from a byte array.
Converters are now used in all cases.
Finished queue/exchange DSL
Added automatic transaction support to the message handler.
Added maven group until (and if) this plugin gets accepted into central