need omit that will not affect later searches

For controller.omitRecord, allow an argument, e.g. controller.omitRecord(false), that will NOT exclude omitted primary keys from subsequent searches. (Similar to pre-3.1 behavior, if I understand correctly.)

Often, it is desirable to exclude records from a found set only temporarily; when performing a subsequent find the expectation is that the omitted records may then be available (i.e. are no longer to be omitted) during the find.

Thanks,

Jim