Merge pull request #51 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:feature/VECTO-83-adapt-engine-only-simulation-for to develop

* commit 'cf54cafe':
  make gearbox test work
  bugfix: crash due to stack overflow
  engine model works with variable time-steps. final approval of results still missing.
  full load jump works, jump back to idle load still open issue
  engine full load jump testcases with different timesteps work
  adding multiple full-load jump tests
  combustion engine test for full-load jump
  more work on variable-time simulation
  started test with variable time (engine only)
  engine-only cycle witht time info
  new cycle file for variable timesteps (engine only mode)
  transient behavior of engine (PT1) respects simulation step

Merge branch 'develop' of https://webgate.ec.europa.eu/CITnet/stash/scm/~emquarima/vecto-sim into feature/VECTO-83-adapt-engine-only-simulation-for

Conflicts:
	VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_1Hz.csv
	VectoCoreTest/VectoCoreTest.csproj

Merge pull request #50 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:feature/VECTO-94-implement-vectosimulationmodel-for to develop

* commit 'f9e43294':
  tests for AxleGear are green
  engine test load jump
  adding test for axlegear module
  move unary minus operator to SIBase class
  testcases for axle gear work (values within range of given map, no extrapolation)
  adding testcases for interpolating power loss of axle gear
  reading gearboxdata, first testcase
  refactoring gearboxdata - separate property for axle gear
  adding tests for gearbox data, transmission loss map, shift polygons
  parsing gearbox data works (including shift polygons and transmission loss maps), tests TBD.

Merge branch 'develop' of https://webgate.ec.europa.eu/CITnet/stash/scm/~emquarima/vecto-sim into feature/VECTO-83-adapt-engine-only-simulation-for

Conflicts:
	VectoCore/Models/Connector/Ports/Impl/Response.cs
	VectoCore/Models/SimulationComponent/Data/DrivingCycleData.cs
	VectoCore/Models/SimulationComponent/Impl/CombustionEngine.cs
	VectoCore/Models/SimulationComponent/Impl/EngineOnlyDrivingCycle.cs
	VectoCore/Utils/SI.cs
	VectoCoreTest/Integration/EngineOnlyCycle/EngineOnlyCycleTest.cs
	VectoCoreTest/VectoCoreTest.csproj

Merge pull request #47 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:bugfix/VECTO-93-Retarder to develop

* commit '315c7bea':
  implementation of Retarder
  introduced common interface for power train elements that have an inShaft and an outShaft
  implemented generic version of interpolation to be unit-safe

Merge pull request #46 in VECTO/vecto-sim from ~EMLUZRAPH/vecto-sim:feature/VECTO-84-vectosimulation-for-clutch-engine-only to develop

* commit 'a0a7ba6b':
  merge with current development branch. adapted use of SI Units.
  cleanup: use of units in calculation
  cleanup code formatting, use tabs
  tests are green again
  analytic ratedPower implementation
  make it compile again
  Clutch implemented including tests Changes RadianPerSecond to PerSecond
  analytic solution to find rated speed in full load curve
  Implemented rated speed calculation in full load curve component and test case
  First empty clutch implementation
  Fixed engine > aux shaft interface connection

Merge branch 'feature/VECTO-84-vectosimulation-for-clutch-engine-only' of https://webgate.ec.europa.eu/CITnet/stash/scm/~emquarima/vecto-sim into feature/VECTO-84-vectosimulation-for-clutch-engine-only

Conflicts:
	VectoCore/Models/SimulationComponent/Data/Engine/FullLoadCurve.cs

Merge branch 'develop' of https://webgate.ec.europa.eu/CITnet/stash/scm/~emquarima/vecto-sim into feature/VECTO-84-vectosimulation-for-clutch-engine-only

Conflicts:
	VectoCore/Models/Simulation/Cockpit/IEngineCockpit.cs
	VectoCore/Models/Simulation/Impl/VehicleContainer.cs
	VectoCore/Models/SimulationComponent/Data/CombustionEngineData.cs
	VectoCore/Models/SimulationComponent/Data/Engine/FullLoadCurve.cs
	VectoCore/Models/SimulationComponent/Impl/CombustionEngine.cs
	VectoCore/Utils/Formulas.cs
	VectoCore/Utils/SI.cs
	VectoCoreTest/Models/SimulationComponent/MockPorts.cs