Freight (logistics): LSPModule: have a look to TimeWindow handling

[kt86]

Look at TimeWindowHandling again. In particular, whether the setting even works here (analogous to Carriers) and if not, why not and whether this is bad... (will we still have access to time windows here on the level later on?)

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It seems to me that we need this in a suitable form, because otherwise the service times (for loading/unloading) are not taken into account in the MATSim part -> the activities have no duration according to the events :(

((The logistics repo goes into archive mode, code is not on matims-libs. So the issue is translated and moved - see there for more information: matsim-vsp/logistics#12 ))