[3.1rc1] No SSL Tab for client if SSL available but also Let\'s Encrypt available template limit is active.

Hi, if I add a client which has both SSL limit options active SSL available Let's Encrypt available

the SSL Tab will not be shown for the client on web domain because of last line

	if($client['limit_ssl'] != 'y') $ssl_available = false;
	if($client['limit_ssl_letsencrypt'] == 'y') $ssl_available = false;

in sites/form/web_vhost_domain.tform.php

But I like to let the client use lets encrypt on some sites but also his own existing certificates on other sites.