Add support for SAP files and SAP data in Napkin Visual data-import. Starting-points: - https://blogs.sap.com/2019/11/26/open-source-gis-with-sap-hana/ - https://achieve.lausd.net/cms/lib/CA01000043/Centricity/domain/326/otherdocuments/Export%20SAP%20Reports%20to%20Excel.pdf
