EXT-262: Migrate more errors to OFPET_BAD_PROPERTY
EXT-262: Queue changes

Tested:
- Created queues on ports with "dpctl queue-mod <port> <queue-id> <rate>".
- Retrieved queue descriptions with "dpctl queue-desc"
- Retrieved queue stats with "dpctl stats-queue"
EXT-262: Remove old queue datastructs

Retested:
- Created queues on ports with "dpctl queue-mod <port> <queue-id> <rate>".
- Retrieved queue descriptions with "dpctl queue-desc"
- Retrieved queue stats with "dpctl stats-queue"
EXT-262: Fix error messages, add printing for max rate