Add changes from 20.12. Logging-Block is not correctly designed. Maybe
there are some more direct ways to push data into Logging.

In addition the VeloxCar_Teilliste-2.xlsx has been copied from Assystem attachments.

- Fixed a compile error ( \PFV not defined)
- Fixed a footnote error (could not be displayed, since it was inside a
  floating enviroment)
- Changed some formating for easier editing
- Changed formulation in UC30 to avoid repitition

 - a separate logging block is very usefull since, both the platoon
   controler and the ego-motion-model save interesting data

- Lanekeeping now gets data from EMM
- Added LogRequests from NET to EMM

Removed speed estimation module since it is integrated in the environment module.