Merge branch 'CACC-uncertainty'

* CACC-uncertainty:
  Start cleanup of CACC sim
  Smoothes CACC function
  Kalman-Filter auf (d,v) reduziert
  Added *.swp entry
  Code clean up
  Integrated Kalman-Filter
  Add different CACC-Sim version
  Rework CACC-sim; for uncertainty