Switch to https

[Chris53897]

If i see this correct the Hue API is still called by http and not by https.
https://github.com/neoteknic/Phue/blob/master/library/Phue/Transport/Http.php#L215

Infos from Hue about https

[neoteknic]

Should add https on/off in a config file maybe ? or dont forget to add curl param "no verify certificate", or it fails with local IP. https is useless for my custom hue LAN project, but api v2 require https.
Plan to add api V2 support (needed for hue gradiant), and entertainement api (maybe with swoole / open swoole (DTLS support)), I use api to make fast flashing effect, it's use but no recommended. I dont have a lot of time to improve it, but feel free to add PR :)