OAK-301: Oak docu
OAK-301: Oak docu

Remove the note about old version. Most deployments should have moved to more newer version on Oak by this time!

git-svn-id: 67138be12999c61558c3dd34328380c8e4523e73@1747489 13f79535-47bb-0310-9956-ffa450edef68

mduerig/jackrabbit-oak,mduerig/jackrabbit-oak,mduerig/jackrabbit-oak,mduerig/jackrabbit-oak,mduerig/jackrabbit-oak