Pull request #100: Bugfix/VECTO-1482 hybrid vehicle em speed gets very high no gearshift

Merge in VECTO/vecto-dev from VECTO/mq_vecto-dev:bugfix/VECTO-1482-hybrid-vehicle-em-speed-gets-very-high-no-gearshift to develop

* commit '93ae31ba':
  hybrid strategy: calculation of gearshift penalty - if score is negative, multiply with penalty (instead of dividing) to get a worse rating
  correctiing typos and bugs detected during backporting ADAS/DF/WHR - engine form: use correct filebrowser instance - vtp job: plot second fuel if available - json writer set engine-only mode correctly - test-project: do not use classes from GUI but already available classes from test project