* Add idea folder to .gitignore
* Add an embedded ActiveMQ
* Add activemq data to ignore list
* Use JMS-backed channels
* Add the sample description to README.md
* Upgraded all Spring Integration dependencies to 2.1.0.RELEASE
* All Samples use the new Artifactory-based Milestone Repository http://repo.springsource.org/milestone (As the repositories are additive, this repository will also include the release repo)
* Added versions to all Maven plugin declarations, reducing the amount WARNING-level logging substantially