Merge pull request #759 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:develop to master

* commit '54e4864f': (42 commits)
  sort tyre dimensions in axle dialog for better usability
  adding new tyre dimensions to declaration data
  adding new tyre dimensions to XML Schema 1.0 and 2.x
  in case a requestDisengaged (driver model) fails and the gearbox is re-engaged, try a requestEngaged again.
  adapt testcase: add brakes to clutch test
  additional condition for slipping clutch when braking (brake power must not be set)
  fix: time offset in .vmod file - first entry in cycle is assumed to be steady state, first simulation step uses 2nd entry in cycel
  fix: don't re-compute engine torque from average enine power with average engine speed
  adding ng tank system to vehicle dialog
  updating documentation on ADAS options also in gui
  correction of testcase with invalid eco roll option
  adding adas input parameters to gui, new vehicle file version with ADAS parameters
  refactoring: use enum instead of two booleans for ecoroll combination
  fix testcase : duplicate entries in FLD are not allowed
  when searching for TC operating point on engine drag curve, enforce engine speed slightly above idling speed to avoid issues due to precision and search tolerance
  clear shiftlossenergy if remaining shift time is non-negative; check TC operating point if possibe for engine (case creeping)
  correcting type
  throw exception in case an engine speed occurs multiple times
  adding testcase for engine FLD with multiple entries for same engine speed
  cleanup
  ...