Corrected error on Econic Truck with Allison Gearbox: Torque Convert not shifting until Engine overloaded

Merge pull request #296 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:bugfix/VECTO-368-validation-error-on-gears-ratio to master

* commit '79e80421':
  added RangeOrNaN validation attribute for Gear-Ratio. Switched to TC-Ratio for NonLockedGears
  VECTO-386 validation fails on gear's ratio

* commit '9a5684f9':
  read & write whtc engineering from/to json files

Merge pull request #294 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:bugfix/VECTO-369-crosswindcorrection-in-gui-saving to master

* commit 'a97db3d3':
  code formatting
  [VECTO-369] corrected Error Saving Cross Wind Correction

* commit '7987f2e0':
  updated user manual, added checklist for release 3.1.0.662
  removed old file from user manual directory
  removed trace variable in release build
  updated licence header in source files
  pto cycle not needed
  added checklist for new vecto releases
  adapting .gitignore

Merge pull request #291 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:bugfix-1hz-vehicle-going-backwards to master

* commit 'f04c693a':
  bugfix: 1 hz vehicle going backwards

Merge pull request #290 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:hotfix/VECTO-365-problem-for-reading-vtlm-file-in to master

* commit 'ec1021f2':
  fix: editing gears in declaration mode

Merge pull request #288 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:hotfix/VECTO-364-measured-speed-mode-with-gear-at to master

* commit '23db7659':
  cyclegearbox: report cycle-closed correctly.

Merge pull request #287 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:hotfix/VECTO-363-compute-shift-polygons-in-declaration to master

* commit '2858a044':
  adapt shift polygon drawer to draw intersected full-load curve (gear's max torque)
  shift polygon computation: use correct boundary for fld margin (0.95 * rpm_p3)

* commit 'b78bd4b4':
  updated wheels values for declaration mode

Merge pull request #285 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:hotfix/VECTO-361-vehicle-of-7500kg-gvm-not-placed to master

* commit '290f431e':
  remove segment vor vehicle weigh 0-7.5t

Merge pull request #284 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:bugfix/measured-speed-distance-wrong to master

* commit '94e2a410':
  bugfix: measured speed when halting and gear=0 but vehicle still has a remaining velocity.
  bugfix: measured speed distance wrong

Merge pull request #281 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:bugfix/VECTO-360-error-message-on-start-up-of-vecto to master

* commit '456230db':
  bugfix: Assembly was not found at startup (load From Remote Sources is now enabled)