Configure OpenWRT WiFiDog to work over HTTPS / Fix a bug with OSX Captive Portal Facebook login (Style sheet does not load)

Currently OpenWRT WiFiDog does not support HTTPS when connecting to the Auth Server, I need this to be added in. I have the authserver built, this is fine and no work needs to be done on this. There is also a bug when loading the captive portal on an OSX machine and logging in via Facebook, for some reason the CSS will not load for the Facebook login. I am not sure what is causing this error (screenshot attached). The project scope is: - Enable HTTPS on OpenWRT WiFiDog - Fix bug with OSX Captive Portal / Facebook login over OpenWRT WiFiDog