[hpsdr] HPSDRProgrammer v1.6

[Joe Martin K5SO]

Nice work on this version!

Prior to this version it was necessary for me to use one previous  
version to program Metis and a different previous version to program  
Mercury/Penelope but v1.6 cures all that on my system, even though  
some of the earlier versions worked on all boards for some folks none  
did all for me.  The version works for me on all boards.  Much nicer.

Thank you for the wonderful tool, John G0ORX/N6LYT, and all who may  
have contributed to its development!

73,  Joe K5SO