Pull request #67: Feature/PostProcessingFCCorrection

Merge in VECTO/vecto-dev from VECTO/mq_vecto-dev:feature/PostProcessingFCCorrection to develop

* commit '1d28ede1':
  updating user manual, cleaning up output
  updating user manual
  updating user manual
  updating output columns .vsum file
  adding postprocessing for REESS SoC
  changing property name
  updating testcase documentation and busaux test descriptions
  adding cases for busaux ESS correction
  correcting typo
  extending mod-data postprocessing tests
  bugfix completed bus simulation with NG fuel types: store tank system from completed vehicle
  refactoring and adapting post-processing; addign testcases for postprocessing; calculate eng-line based on fc-whtc-c
  remove ESS utility factor in CombustionEngine, BusAux