[smushi] Fix compilation error about time_t
[smushi] Fix compilation error about time_t

-- Adds some extra logging info to wificonnect and updatedisplay

CapnBry/HeaterMeter,CapnBry/HeaterMeter,CapnBry/HeaterMeter,CapnBry/HeaterMeter,CapnBry/HeaterMeter,CapnBry/HeaterMeter,CapnBry/HeaterMeter