Add ssl group

src/freedombone-addcert

@@ -223,6 +223,7 @@ function add_cert_letsencrypt {
 
     if [ ! -f /usr/bin/certbot ]; then
         apt-get -yq install certbot
+        groupadd ssl-cert
         if [ ! -f /usr/bin/certbot ]; then
             echo $'LetsEncrypt certbot failed to install'
             exit 762830