This PR adds Mac OS X Catalina Compatibility and also changed the anonymous ftp ephemeris file download to authenticated wget download, as per the necessary changes to continue downloading once anonymous ftp is discontinued on Oct. 31st, which is described at: https://cddis.nasa.gov/Data_and_Derived_Products/CDDIS_Archive_Access.html.
It also autodownloads all FGPA images at runtime so that FPGA autoloading can be done on all BladeGPS models.
This PR adds Mac OS X Catalina Compatibility and also changed the anonymous ftp ephemeris file download to authenticated wget download, as per the necessary changes to continue downloading once anonymous ftp is discontinued on Oct. 31st, which is described at: https://cddis.nasa.gov/Data_and_Derived_Products/CDDIS_Archive_Access.html.
It also autodownloads all FGPA images at runtime so that FPGA autoloading can be done on all BladeGPS models.