Wi-Fi SSID not displayed when location is turned off

[CasperVerswijvelt]

Originally reported in a fork of this project: D3SOX#3

Since the V3 beta, regular android APIs are used to retrieve the Wi-Fi SSID instead of a shell command. Goal of this was to work more reliably and less hacky, but unfortunately, when location is disabled, it does not allow us to get the Wi-Fi SSID