check_ns_api_keys       Are the username and password set?
datetime                Translate date and time into datetime stamp to
                        use in api call
get_departures          Get up to date departures from a station
get_disruptions_station
                        Get disruptions and engineering work
get_stationlist         Get a complete list of all the stations
get_travel_advise       Get travel advise from one station to another
                        station
nsapi                   NSapi package
