New generic addListener() and removeListener() methods. Will replace
listener specific methods simplifying the API.
no comment
Allow IOException in read thread to kill thread and trigger NIC error.
Start support for NetworkMonitor thread.
Send reference to NIC objects to the IO layer so that if there is an
unrecoverable error in the IO layer the NIC can be notified and in turn
the NetworkMonitor can be notified.
Remove check for 16 bit address