vehicle type missing in saved state and vehroute-output for vehicle added via TraCI

[namdre]

No description provided.

[bonni93]

Hi, I think the patch works only if the type and vehicle ID are the same.
Example: if you have a vehicle with ID 'xx_0' but type 'xx', the saved state will have for both ID and type 'xx_0', and therefore you will have an error for type 'xx_0' not existing when trying to load that saved state in the same simulation. It could be circumvented by having one type for each vehicle added, but I think a more flexible approach would be to indeed show the type in the vehicle type statement within the saved state. That would correspond to a modification as:
vehicleParams.vtypeid = typeID;
on line 1522 of Vehicle.cpp

[namdre]

Thank you for spotting the typo!