OAK-6471 - Support adding or updating index definitions via oak-run
OAK-6471 - Support adding or updating index definitions via oak-run

Updates based on suggestion from Paul Chibulcuteanu

-- Fix command
-- Clarify that this command requires a matching version of oak-run
   with target repo

git-svn-id: 67138be12999c61558c3dd34328380c8e4523e73@1804415 13f79535-47bb-0310-9956-ffa450edef68

apache/jackrabbit-oak,amit-jain/jackrabbit-oak,mreutegg/jackrabbit-oak,anchela/jackrabbit-oak,amit-jain/jackrabbit-oak,anchela/jackrabbit-oak,trekawek/jackrabbit-oak,anchela/jackrabbit-oak,apache/jackrabbit-oak,amit-jain/jackrabbit-oak,trekawek/jackrabbit-oak,mreutegg/jackrabbit-oak,trekawek/jackrabbit-oak,amit-jain/jackrabbit-oak,anchela/jackrabbit-oak,mreutegg/jackrabbit-oak,mreutegg/jackrabbit-oak,apache/jackrabbit-oak,anchela/jackrabbit-oak,mreutegg/jackrabbit-oak,apache/jackrabbit-oak,trekawek/jackrabbit-oak,amit-jain/jackrabbit-oak,trekawek/jackrabbit-oak,apache/jackrabbit-oak