Use released version

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1562738 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare release org.apache.sling.jcr.resource-2.3.0

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1562739 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1562741 13f79535-47bb-0310-9956-ffa450edef68
Use snapshot version after release

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1562743 13f79535-47bb-0310-9956-ffa450edef68