Write function to rename DwCA columns

[acbuyan]

Example is if it is named "lat" or "latitude", user wants "decimalLatitude"

Function for more complicated queries in ingestion pipeline. An example of this is if user has "species" as a title, galaxias should know that the user wants "scientificName" as the column header, and to have a column that has the rank to be species. The function that helps with this goes to the root of the word provided and does mapping from there.