Update to Spring 3.1.4 and Spring-AMQP 1.2.0
Update to Spring 3.2.7, Spring-AMQP 1.3.0.RC1
Add spring-retry to Stocks POM

Also update jackson version.
Update to Spring-AMQP 1.3.0.RELEASE

- Also Spring Framework 3.2.8
Bump to 1.3.1.RELEASE