get_GSOD                Download and Return a data.table Object of GSOD
                        Weather Data
get_inventory           Download and Return a data.table Object of GSOD
                        Weather Station Data Inventories
get_isd_history         Get the Most Recent isd_history File
get_updates             Get updates.txt With Information on Updates to
                        the GSOD Data Set
nearest_stations        Find Nearest GSOD Stations to a Specified
                        Latitude and Longitude
print.GSODR.Info        Prints GSODR.info object
reformat_GSOD           Tidy and Return a data.table Object of GSOD
                        Data From Local Storage
update_station_list     Download Latest isd-history.csv File and Update
                        an Internal Database
