Added failed-ssl fallback

CoreModules/nginx_nonphp/ssl-handler.sh

@@ -1,4 +1,4 @@
 rm /etc/nginx/sites-enabled/"$sitename"
-ln -s /etc/nginx/sites-available/"$sitename"_ssl /etc/nginx/sites-enabled/"$sitename"
+ln -s /etc/nginx/sites-available/"$sitename"_"$site_ext" /etc/nginx/sites-enabled/"$sitename"
 
 systemctl reload nginx