copy and move #46

I do not want diff to contain any move nor copy operations.
Node.js and other Java libs have this option. Is it possible ? How ?

EnumSet flags = DiffFlags.dontNormalizeOpIntoMoveAndCopy().clone()
JsonNode patch = JsonDiff.asJson(JsonNode source, JsonNode target, flags)

https://github.com/flipkart-incubator/zjsonpatch