use a staged released parent

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-components/trunk@1558639 13f79535-47bb-0310-9956-ffa450edef68
use a staged released parent

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-components/trunk@1558640 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare release spring-utils-2.1

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-components/trunk@1558641 13f79535-47bb-0310-9956-ffa450edef68