[maven-release-plugin] prepare release org.apache.sling.testing.tools-1.0.8

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1610612 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1610614 13f79535-47bb-0310-9956-ffa450edef68
svn:ignore

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1610626 13f79535-47bb-0310-9956-ffa450edef68