Merge pull request #192 in VECTO/vecto-sim from...

Merge pull request #192 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:feature/VECTO-280-refactoring-model-data-classes to develop

* commit '25f09897':
  null check and correct order of updating the CurrentState
  removed equality members from delaunay map
  moved AxleGearState to inner class of AxleGear
  added license header
  changed tests to new calling format of delaunay interpolate (nullable double as return value)
  added extrapolation for bus auxiliaries again
  Moved Extrapolated from LossMap and Delaunay Map to the component state