-sweep-ports open|allcompares every port of one address instead of keeping
the first that answers - the same IP can land on FRA on 4500 and ARN on 2408,
at half the ping (#15)-ping-targetaims the in-tunnel ping somewhere other than1.1.1.1; it takes
a hostname too, resolved inside the tunnel- a live view that fails to start no longer aborts the command: warpscout falls
back to plain output and finishes the scan (#16) - a phase that fails now quits the live view instead of leaving it spinning