Many Kazimir objects parameters are time value for a duration (Event Window, Event Delay, Update Interval...). A postfixed notation is
defined to write the value under the shape Numerical Value[Unit Suffix] .
The available suffix are:
w : week (by week I mean 7 days, so 604800 seconds)
M : month (this is not really objective, but I consider a month to be a 30 days duration. I know this is not very clean, but I guess
nobody will use such values. If this is a problem, please let me know, I'll make a modification for this).
y : year. I considered that a take is about 365.25 days, which makes 31557600 seconds. Let me know if this value does not fit for some reason.
