Add https support

[wuniversales]

I already said it in gbatemp, but I put it here, that it is more appropriate to put it on this site. Yes, I know it's related to #8 but maybe this will help.

I have found a library called "lwolfssl" to add https support, maybe you can add it to wiimc, the truth would be great.

https://github.com/Fledge68/WiiFlow_Lite/tree/master/source/libwolfssl

Here you can see how someone implemented ssl in usbloadergx, in case it helps you.

https://github.com/wiidev/usbloadergx/commit/f346e8280d4cb1e4efba3984682b133ead8528bb

Cheers

[RandLinDev]

Another alternative would be Mbed TLS - https://tls.mbed.org/ Like wolfSSL, it is targeted at embedded systems. It does seen simpler to implement and it doesn't really have any dependencies.