Emissions: new consitency check for tables with different vehicle categories

[kt86]

As mentioned in #1226 there is a problem with the existing consistency checks, if the lookup table includes data for different vehicle types.

As solution there will be added a new level for the consistency check, that will check the tables consistency for each VehicleCategory independently: HbefaTableConsistencyCheckingLevel.perVehCat Thanks to @Jonas116 for doing the work during the MATSim advanced class.

Before we can merge it, I have to look into it and clean up a bit.

closes #1226

Open points remaining:

• We should also have a similar test for the cold emissions calculation
• Cleaning up and reduce duplicated lines of code inside the consistency check

[jfbischoff]

@kt86 are you still working on this PR?

[kt86]

More or less yes. It is still on my desk and I should bring it to a qualified end :) But still do not know when :(