if wifi is not configured do not display weather

[denics]

ATM if wifi is not configured random numbers are displayed instead of ... well, nothing :)

[sqfmi]

Currently if not connected to WiFi, it reports the internal temperature sensor. I'm going to push an update to show a microchip icon to indicate that, instead of the current code which defaults to the sunny icon.

[wjgeorge]

aren't we supposed to merge into dev first, this patch is targeted to master

[sqfmi]

Yes please target the PRs for the dev branch

[denics]

Sorry, I did not realize when I pushed. I will make also a change, instead of removing the temperature, I will display a "cpu" icon indicating that we are using the internal temperature

[sqfmi]

Thanks @denics, that update should be on the dev branch now, check it out and let us know :)