make TLS policy selection a widget of its own, and improve splitting
between logic and presentation
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
* add js/MailProxyTLSDomains.js for setting per domain TLS policies
* add js/MailProxyTLSPanel.js as a wrapper for the current MailProxyTLS.js and
MailProxyTLSDomains.js
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>