+ externalize some of the jar versions + align the versions of some dependencies between pom.xml and ivy.xml git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@2918 50f2f4bb-b051-0410-bef5-90022cba6387
git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@136 50f2f4bb-b051-0410-bef5-90022cba6387