Merge pull request #687 in VECTO/vecto-sim from...

Merge pull request #687 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:feature/VECTO-806-extend-loss-maps-gbx-axl-angl-for-mt-and-amt-transmissions to develop

* commit 'aceba39b':
  adapt testcase for meanshift clustering
  adapt testcases, allow extension of transmission loss map also when reading from file
  extend loss map for axlegear, angledrive and gearbox in for all gearbox types, also in engineering mode (to get the same results)
  adding testcase for meanshift clustering - not yet finished
  correcting name
  adding testcase for meanshift clustering algo, moving delauney test
  fix in clustering algorithm: increment loop counter
  remove torque limits for input torque
  adapt creaton of axle loss map and angledrive lossmap - different in engineering and declaration mode
  extend loss-map for axlegear and angledrive data as well
  define constant for extrapolation factor
  gear loss map extrapolation: switch from fixed rpms to clustering algorithm