cmd/rv: net test not working

[Saxon Milton]

Values are not being sent to the cloud. Culprit is probably the fact that we are setting the pins to have value of -1 if they are not defined in the rv readPin definition, which just overwrites the values saved by netsender.

[Saxon Milton]

cmd/rv/main.go: This resolves issue #370. Removing default statement in readPin so that netsender net speed values are kept

→ <<cset 47028b70c25c>>