Merge branch 'feature/VECTO-110-documentation' of https://webgate.ec.europa.eu/CITnet/stash/scm/~emkrispmi/vecto-sim into feature/VECTO-110-documentation

Conflicts:
	User Manual/3-simulation-models/TC.md
	User Manual/files.txt
	User Manual/help.html

Merge branch 'develop' of https://webgate.ec.europa.eu/CITnet/stash/scm/~emquarima/vecto-sim into feature/VECTO-110-documentation

Merge pull request #128 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:bugfix/VECTO-207-computation-of-engine-s-preferred to develop

* commit '5dab2ea7':
  fixed error in calculation of preferred speed
  adding testcase to reproduce bug

updated all file formats, added json, added file format overview, updated some functions: aux, roll resistance,

- TC in V2 only
- Commandline V3
- css adaptations
- remove duplicate parts

Merge branch 'develop' of https://webgate.ec.europa.eu/CITnet/stash/scm/~emquarima/vecto-sim into feature/VECTO-110-documentation

Merge pull request #127 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:bugfix/VECTO-204-errors-in-sparse-declaration-cycles to develop

* commit 'b93a9ecd':
  update sparse cycles
  fix: add cycle entry after stop
  copy road gradient to newly inserted cycle entries (after stop)

Merge pull request #126 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:bugfix/VECTO-203-wrong-retarder-ratio-when-retarder to develop

* commit '647366e4':
  set retarder ratio to 1 for RetarderType None and LossesIncludedInTransmission

Merge pull request #125 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:feature/VECTO-172-suggestion-visible-message-if-torque to develop

* commit '0d083f7b':
  updated validation
  fixed validation errros
  renamed MakeAndModel to ModelName
  better validation error messages
  fixed error in validation (validation attributes on interfaces)
  errors and warnings in gui and console
  created test files for small loss map