Don't allow 'UID: new' on lhs in copyMoreHash; copyFindObjectFixRefs can return just a ref if you are going to eval() it
each needn't be a hash like with-more
cars now uses lookup table of source to target result list items
use oneOfOurs not isLocal now that full URLs being sent.. ; sanitise incoming notification lists to oneOfOurs only; put try-catch around a parseFloat
drop isLocal in favour of stricter oneOfOurs which can ignore URL form for local; check notify target from cacheOrPersistenceGet for same reason