* CAircraftMappings -> will be replace by CAircraftModel
* CAircraftIcaoData aircraft ICAO data -> aircraft/airline ICAO code and livery
* CAircraft class no longer to be used, but CSimulatedAircraft
* removed corresponding GUI model classes / filters
* removed redundant classes in blacksim
* more detailed attributes for mapping
* more finder functions in mapping list
* aircraft model extended as simulator independent description for models