Added classes to expose and use a spring-remoting-service via amqp
Updated @since in javadoc and copyright header to include 2013
Added a test for the remoting classes
Added  @author javadoc and copyright headers
Removed unnecessary test context
AMQP-308 Polishing, Docs

Minor Polishing.

Reference Doc.

Add tests that use RabbitMQ (if available).

Handle timeout on client side (throw exception).