applyArrivalRulesForReceipts option

[vetss]

As for now for all generated by SMSC GW delivery receipts mproc rules at Arrival step are not applied. Arrival step mpoc rules includes some message content changing and regilar routing process (Also most of default mproc rules actions also belongs to Arrival step). This fact makes more difficult to routing of created by SMSC GW delivery receipts.

We have one usefull option for it: incomereceiptsprocessing. When it is turned on then networkID for generated receipts is assigned as a networkID via which an original message has come to SMSC GW. This helps in many cases.

But sometimes we need to apply extra logic by Arrival step mproc rules. We need to

1. introduce an extra general SMSC option applyArrivalRulesForReceipts. If we turn it on then Arrival step mproc rules will be applied to generated by SMSC GW delivery receipts.

2. we need also add to default mproc rules conditions "isdr" and "isnotdr" that means "a message is a deleivery receipt (local generated or come from a remote smsc gw)" / "not a delivery receipts" it order to we can create different rules for messages and receipts.