Binder simplification

* removed pub/sub methods from binder
* consumer group is now a parameter of the remaining bindConsumer method

* remove DynamicProducer from Binder
* Move logic to create the dynamic channel to the channel resolver.
* Return bindings from bind methods and use them for unbinding
* Suffix for dlq

Move All Rabbit Binder CleanUp to Test Bindera

More RabbitMQ Binder Test Cleanup

Clean up declarations for remaining tests.

removed BinderUtils

use Redis ZSET for consumer groups

copyright dates

AutoBindDLQ: Single DLQ Per Group When Partitioned

Configure a single DLQ for each group for all partitions.

Add DLX Exchange binding for each original queue routing key, including the partition.

Fix DLQ Binding (Producer Side)

Option was not allowed and the routing key was wrong.

Add test to verify producers can be bound before consumers.

`autoBindDLQ` must be set (or reset) on both sides for success.

spring-cloud-stream-samples/multibinder-differentsystems/src/test/java/multibinder/TwoKafkaBindersApplicationTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 the original author or authors.
+ * Copyright 2015-2016 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -76,8 +76,8 @@ public class TwoKafkaBindersApplicationTest {
 		binderFactory.getBinder("kafka1").bindProducer("dataIn", dataProducer, null);
 
 		QueueChannel dataConsumer = new QueueChannel();
-		binderFactory.getBinder("kafka2").bindPubSubConsumer("dataOut", dataConsumer,
-				UUID.randomUUID().toString(), null);
+		binderFactory.getBinder("kafka2").bindConsumer("dataOut", UUID.randomUUID().toString(),
+				dataConsumer, null);
 
 		String testPayload = "testFoo" + UUID.randomUUID().toString();
 		dataProducer.send(MessageBuilder.withPayload(testPayload).build());