Add path for .well-known

- This addition is to accomodate the manual modification made in Beowulf's SSL setup guide.
- "Setting up SSL with Shinobi Video using Let’s Encrypt and Certbot" by Beowulf : https://www.scheh.com/index.php/2018/01/26/setting-up-ssl-with-shinobi-video-using-lets-encrypt-and-certbot/