nginx 14 SSL fix

Hi all,

Today I tried the nginx v14 appliance for the first time, and SSL didn't work via nginx (default site and adminer), I think because the syntax for the nginx listen directive has changed slightly since the v13 version.  I was able to fix with the following.

In /etc/nginx/sites-available/default:

Changed

listen 0.0.0.0:443;

to

listen 443 ssl;

In /etc/nginx/sites-available/adminer:

Changed

listen 0.0.0.0:12322;

to

listen 12322 ssl;