QPID-5048: update property to reflect the 'cpp' profile being non-persistent (it explicitly doesnt load any modules, which the stores are)

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1585440 13f79535-47bb-0310-9956-ffa450edef68
QPID-5664: correct documentation of the client side option value related to the max-delivery feature

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1585441 13f79535-47bb-0310-9956-ffa450edef68