Merge pull request #392 in VECTO/vecto-sim from...

Merge pull request #392 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:feature/VECTO-471-update-cross-wind-correction-model to develop

* commit '33909638':
  Tests: Segment Lookup for Height
  Segments: Corrected error in lookup of vehicle height
  AirDrag: Updated Values
  adjusted tests to new cross wind values (with vehicle height)
  Segment Table: Added DesignSpeed, Added Test for Design Speed
  VecotCoreTest: Corrected Testcases for new AirDrag CrossWind Values
  AirDrag: Updated LookupHeight in Segment Table for Engineering Mode
  CrossWindCorrection: Added VehicleWeight in model and updated calculation
  AirDrag: Changed Entries from double to SquareMeter
  Segment Table: Added VehicleHeight
  Segment: Added VehicleHeight
  Mission: Removed unused fields
  Physics: Added constants for airdrag height
  AirDrag: Cleaned up usings
  AirDrag: Change Entry from class to struct
  removed redundant test entries
  Changed DeclarationData Properties from LoadOnDemand to static initialisation