SLING-4467 - Create a script for verifying staged IDE tooling releases

Add a check_staged_release.sh script, based on the one from the project
root.

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk/tooling/ide@1706820 13f79535-47bb-0310-9956-ffa450edef68
1 file changed