AmiUpdate : can handle https on 443 or not ?

@Simon
Is AmiUpdate able to handle the HTTPS port? Just find out later, that the ZitaFptd update from AmiUpdate didn't work. Asking Hans about it, and after tests, we find out that AmiUpdate looks like ignoring the port number (HTTPS is port 443, *NOT* 80), and maybe AmiUpdate might not even support HTTPS.

Hans could work around it by using the os4depot URL, but it's better to be sure that AmiUpdate just can't handle HTTPS/443 port, and that this not a bug somewhere.

I have added HTTPS support to AmiUpdate, but I can't remember whether it was released yet or not. I'm hoping to get my Amigas set up soon so I can check/test/release.