started implementation of supercap in data adapter
added supercap testcases
added medium lorry testcases

added settings to override initial soc for Charge depleting runs, and disable charge sustaining iterating mode

added n_gbx_in_avg field to GearboxSignals

updated steering pump declaration data, return separate values for mech and electric power in case fully electric and mechanical steering pumps are specified in the same vehicle

AboutBox: Now shows the .net version for older frameworks also (RuntimeInformation was only added with 4.7, and previously Environment.Version was used)