FMod - Secure updating

Now that I've figured out how to use Let's Encrypt in manual mode, I can fairly easily generate certificates for any domain I control. I did that for the PCKF and the Abiathar files hosting domain, abiathar.keenmodding.org, today. Since I didn't want to generate four different certificates, I moved the update and verimaps sub-subdomains to be folders in abiathar. All the various Abiathar components check for their online resources in the new secured location. With that done, I can see about releasing the new version very soon.