- fixed rspamd settings
- fixed errors in webserver plugin
- fixed error in dkim domain handling

- use clientdb config for addon sql files

- fixes in addon installer

Update nginx_ispconfig.vhost.master to change the same in nginx_ispconfig.vhost.master and to change the same in installer_base.lib.php as well.

This reverts commit ca7c77d9

This reverts commit c97bed44.

Add description text for logging options.

Optimized prosody configuration for full conversations.im feature compartibility including full OMEMO support