[artifactory-release] Release version 2.4.2.RELEASE

Release version 2.4.1.RELEASE

Release version 2.4.0

Release version 2.3.4.BUILD

Release version 2.4.0.RC1

[artifactory-release] Release version 2.3.3.RELEASE

[artifactory-release] Release version 2.4.0.M1

Spring Web Flow 2.3.1 release

Fix publishing to use static.springsource.org

Spring Web Flow 2.2.1 release