Add Wi-Fi disabled information

[GregOriol]

It seems that, in addition to reachability information, there could be a way to check for Wi-Fi enabled/disabled:
https://github.com/alirp88/SMTWiFiStatus
It could be an interesting information to add.

What do you think?

[GregOriol]

?

[andrealufino]

I checked the script, but I didn't tested it. This is something I have to put in low priority as of now I've more urgent things to work on. I saw it's written in Obj-C and maybe the best thing would be to rewrite it in Swift to be included in the project.