Merge pull request #303 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:master to master

* commit '87bad9ce':
  more verbose error messages on validation (GUI)
  cycle gearbox: initialize torque converter in measured speed mode
  change validation of torque converter data: required max speed ratio depends on gear ratio
  corrected axle loss maps of generic vehicles (declaration mode) to match technical annex
  code formatting