Pull request #273: Feature/VECTO-1651 result generation method for xml

Merge in VECTO/vecto-dev from VECTO/mq_vecto-dev:feature/VECTO-1651-result-generation-method-for-xml to develop

* commit 'ab99a2a5': (81 commits)
  refactoring CD/CS weighting, change calculation according to latest execl version
  adding testcase for PEV range calculation
  Adding testcase for calculating electric ranges (using mock data) finish implementation calculating weighted results (ovc/non-ovc)
  move initialization of result entry to result entry itself (new method in interface), remove setter in interface
  add calculating usable stored energy in battery
  implementation of realworld usage factors (ovc range calculation) implementation of weighted result (OVC + non-OVC run), extending/refactoring vehicle operation lookup tables implementation of summary calculation (ovc and non-OVC)
  create fullload curve before voltage level data for iepc
  added iepc to conditioning
  extrapolate iepc map with factor 1.2 from fld entry
  re-added debuggerhidden attribute in SI
  moved extrapolationfactor and ratedspeedgradientdelta to Constants
  added lookup class for medium lorry electric system
  added es-tech table for medium lorries
  enabled simulation for IEPC_E
  add epto and el aux to IEPC_E, IEPC_S
  cleaned tests
  enabled IEPC_S simulation (fails because of line search exception)
  use IIEPCDeclarationInput data in IEPCGearboxInputData helper class
  store subresponse in abstract response
  removed unit from REESS modalresult fields
  ...