update the reference hash-value of the vehicle (the signature elements of the containing components changed), provide canonicalization method and digest method for hash computation

adapt the test data to contain the same (default) canonicalization methods and digest methods in the signature element

adding deployment configuration; move packaging ZIP file to MSBuild (separate build file with additional targets)

adding input field for vehicle height (required for declaration-mode cross-wind correction in engineering mode)

validation: check for number of driven axles depending on axle configuration (allow more than one driven axle)

introduce enum for legislative class, add input field in gui, add reading wrinting json field, change signature of xml reading methods

more verbose error message, adding tolerances when comparing boundaries of computed solution, sort out duplicate results