Features

1. Option to take screenshot in online users list. For this feature to work, online visitors tracking has to be enabled. Screenshot is made upon page refresh or every 15 seconds if checking for operators messages is enabled. For screenshot to appear takes about 15 seconds. In chat enviroment it takes about 5 seconds.
2. Danish language

Fixes

1. In right column was incorectly calculated time since last message.

execute doc/update_db/update_67.sql for update and follow standard upgrade tutorial.

Isn't that sneaky taking screenshot what user sees while he browse your site?