Pull request #896: Feature/VECTO-1628 gear disabling

Merge in VECTO/vecto-sim from feature/VECTO-1628-gear-disabling to develop

* commit 'b1fbc513':
  DataAdapter: Corrected errors when the limits are not defined (null)
  Testfiles added to project
  TorqueLimitTest: Added testcases for disabled gears (some valid and some invalid configurations)
  EngineeringDataAdapter: Implemented disabling gears VECTO-1628
  Added Files for TestCases VECTO-1628
  DeclarationDataAdapter: implemented filter logic for disabling the upper gears with TorqueLimits
  DeclarationInputData: Added comment for TorqueLimits with Parameternumber