Pull request #159: Feature/VECTO-1455 MergeDevelop

Merge in VECTO/vecto-dev from VECTO/mq_vecto-dev:feature/VECTO-1455_MergeDevelop to develop

* commit '74f274e2':
  Correction in XML Schema for serial hybrids
  updating GUI to create serial hybrid vehicles
  implementing hybrid strategy for serial hybrids with APT-N transmission, adding testcases extending databus to get information on charging power (necessary to correctly initialize test-powertrain drivetrain serial hybrid)
  adding testcase for S2 APT-N, adding testcase S2 with 3-speed transmission
  fixes APT-N transmission: treat as automatic transmission, do not overwrite model data in component
  testcases for serial hybrids S4, S3, S2-AMT work
  fix reading parameters for serial hybrid strategy powertrain builder serial hybrid: connect genset to charger port of electric system serial hybrid controller: handle responses where state in the powertrain does not match update S2 testcase
  adding missing files
  adding S4 test job, S2 test job
  updating genset preprocessor: initialize batteries at min soc, consider min power for optimal operating point
  adding parameter for serial hybrid strategy, loading serial hybrid jobs works
  removed duplicate entry for powertrain position generator (em)
  extending serial hybrid tests to S4 configuration, adapt model parameters
  taking over implementation of serial hzbrid controller, strategy, tests