@releng prepare for 3.1.8 release


git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/commons/filevault/trunk@1632474 13f79535-47bb-0310-9956-ffa450edef68
@trivial update to recent release plugin

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/commons/filevault/trunk@1632475 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare release jackrabbit-filevault-3.1.8

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/commons/filevault/trunk@1632476 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/commons/filevault/trunk@1632478 13f79535-47bb-0310-9956-ffa450edef68