[kronolith] attendees.php legend

[Serge Chernyavsky]

Hi All,

when I add an attendee user1 it shows busy cells correctly in user1's 
row but cells that should show green (time when user1 is free) are shown 
in white which is 'No Information' according to legend.

In 'Overview' section it's the opposite: green cells are where they 
should be but white cells shown instead the red ones (i.e. time when 
user1 (required attendee) is busy).

Is it correct behavior?

Regards,
Serge