[kronolith] Kronolith prefs only used in traditional mode

[Gonçalo Queirós]

Hi there.

Been digging a bit on Kronolith prefs, and noticed that some of them are
only used by the traditional mode, although its not stated anywere that
they are only related to traditional mode.

The prefs i noticed this behaviour are:
day_hour_start
day_hour_end
time_between_days
day_hour_force
slots_per_hour

Thanks
-- 
Gonçalo Queirós
Eng. Software
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