Merge pull request #568 in VECTO/vecto-sim from develop to master

* commit 'f98d6d4d':
  Hashing Tool: include tyres in integrity checks
  read in digest value
  adding digest value of tyres to manufacturer report
  extend testcase to check for digest value of tyres
  adapt xml schema
  show nice units for SI class
  extend fc-map for generic vehicles far below drag curve
  include hashing date when hashing componend data, add note that hash depends on current time
  separate flags if customer report itself is valid, and customer report matches manufacturer report (for UI)
  add supported version numbers to xml validator
  change hashing tool to verify hash of manufacturer report in customer file
  refactoring of XML validation: consider schema version number read from document, use single class for validating all vecto-related xml files
  energy balance and power balance in vmod and vsum balanced (VTP Mode)
  extend moddata integrity test to check VTP-mode simulations as well