* Ensure that some older versions of third-party libraries are removed when we do the jar-check, we saw some strange and hard-to-find build-errors lately, e.g. CI fails to run JaCoCo because of outdated asm-all-4.jar being still available.
* Include new "release-notes" target in jenkins-target

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1615453 13f79535-47bb-0310-9956-ffa450edef68