Updated spinel.h to include the new counters
Updated spinel.h to include the new counters

openthread/wpantund,abtink/wpantund,openthread/wpantund,openthread/wpantund,aeliot/wpantund,abtink/wpantund,abtink/wpantund,abtink/wpantund,aeliot/wpantund,aeliot/wpantund,openthread/wpantund,aeliot/wpantund