Bug 21443: Remove the dependency on finesCalendar

Bug 21443: Remove the dependency on finesCalendar

Considering that the the use of finesCalendar for this calculation is
already a binary choice, it makes sense to remove the use of
finesCalendar here. It is an uneccessary complication that could
introduce confusion. Allowing this new setting to directly control
the behavior makes it clear and obvious what is going on.

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>