Cleanup the runtime folder to prevent target dir from ballooning

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1543101 13f79535-47bb-0310-9956-ffa450edef68
Update some versions

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1543102 13f79535-47bb-0310-9956-ffa450edef68
Add javadoc plugin

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1543103 13f79535-47bb-0310-9956-ffa450edef68