Introduce spring.rabbitmq.listener.simple

[snicoll]

In 2.0, we'll support two different RabbitMQ listener types (simple and direct) as defined in #9055. In preparation of this work, spring.rabbitmq.listener.* should be deprecated in favour of spring.rabbitmq.listener.simple (both keys should work to help users migrate).

[youzipi]

the simple config can not work
on springboot-1.5.10.release and related default amqp spring-rabbit-1.7.6.RELEASE
doesn't deprecated should support current version code?
or I need to do some extra work in rabbitmq's code Config?

[wilkinsona]

It should work in 1.5.4 and later. If you believe you have found a bug, please open a new issue with a minimal, complete, and verifiable example that reproduces the problem.