Merge pull request #744 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:ReleaseCandidates/v3.3.2.1519 to master

* commit '5293f0d8':
  creating new release: 3.3.2.1548
  correcting testcase due to different initialization
  adapt testcases due to chanes in FC
  when re-engaging use minimum of current and previous out-angular velocity (fixes testcase VECTO-855 and others)
  refactoring: move digestData class to separate file
  extending xml declaration data provider to allwo reading component data from separate XML documents
  testing shorter time limits for consecutive shifts
  adding new mandatory parameters for vehicle comparison jobs
  adding code for plotting shift polygons of xml job
  Revert "adding testcase for writing xml reports"
  adding testcase for writing xml reports
  surround writing sum-data with try-catch
  adding testcase if sum-file is locked simulation does not abort
  adding testcase where mod-file is opened and writing mod data will fail
  refacotring method
  surround writing modd data with try-catch