[fix] Do not force HTTPS until Let's Encrypt is supported at least

conf/nginx.conf

@@ -1,11 +1,6 @@
 location {LOCATION} {
     alias {DESTDIR}/www/;
 
-    # Force HTTPS
-    if ($scheme = http) {
-        rewrite ^ https://$server_name$request_uri? permanent;
-    }
-
     # Default indexes and catch-all
     index index.html index.php;
     try_files $uri $uri/ {PATH}/index.php?$args;