Here is plain change log

1. Option to send messages to browsing user
2. Option to change operator message timeout
3. Redesigned a little bit online users window.
4. For upgrade please execute doc/update_db/update_9.sql
5. And add two variables in settings.ini.php file
   1. 'https_port' => 443, 
   2. 'check_for_operator_msg' => 10,
   3. See where these settings have to be putted

Demo also was updated.