Caddy, NGINX and Apache2 should have the same default application paths. The `public/` path suffix is now added in the dotenv file to be able to use Laradock for non-laravel projects as well. Also, updated the documentation.
This updates the download URL to include the DNS provider plugins so that we can use letsencrypt on our local environment. One thing to note, the version is not currently available as part of the dynamic download URL so this may need looking at in the future.
