GetArrBoardWithDetailsRequest
                        Get all public arrivals
GetArrDepBoardWithDetailsRequest
                        Get all public arrivals and departures
GetDepBoardWithDetailsRequest
                        Get all public departures
GetServiceDetailsRequest
                        Get service details
get_token               Get user's token
print                   Print Values
set_token               Configure user's token
station_codes           National Rail Enquiries (NRE) Station Codes
                        dataset
