use improved version to create relative paths. this method is able to go up in the directory tree (../)

write ovc flag and max charging power in json files, read flags for json jobs. do not read/write overspeed data in declaration mode. write aux for PEV declaration mode

electric motor type, battery/supercap testing temperature, battery connectors subsystem, junction box

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

generic S2 vehicle: allow longer over load in the generator to generate enough electric power to drive the cycle