Features

1. Job title field for operator, this job title field will be shown instead of "Personal assistant" if it's set.
2. Option to assign pro active invitations to particular users. Just enter users id's separated by comma. Perhaps in some far feature I will add more user friendly assigment workflow, or someone will suport it :)
3. {name},{department},{country},{city} variables in subject for mail "Support request from user"
4. Disabled department widget won't be shown. Option to show widget, but then in content will be written "Department is disabled"
5. Invisible mode. This allows to open chat without influencing chat status. To operators role has to be assigned "Users, groups management" => "Allow user to change his visibility mode"
6. Option to change chat status. To operators role has to be assigned "Chat" => "Allow user to change chat status" permission.

execute doc/update_db/update_72.sql for update and follow standard upgrade tutorial.