extend sirange class to allow different ranges depending on the execution mode; change valid range for gross vehicle weight depending on declaration or engineering mode

adding column tc_active to driving cycle (measured speed), extending cycle gearbox by torque converter, adding testdata for measured speed test AT gearbox

adapting gearbox file: maxTorque, shift polygon for torque converter

removing Port class for assembling powertrain (use extension methods)
restructure torque converter in input data
two different AT models (serial vs. powersplit)
work on shift strategy