[Dx4win] re Global changes for confirmations

[ao.rangi]

I differentiate by Upl Cnf = Y for LOTW only And  Cnfm = Y AND Upl Cnf = N
for cards.

Bryan, ZL1NI

 
> ............. have
> both flags set would make it more difficult to determine which 
> confirmed QSOs were only on cards and/or which were only on 
> LOTW................
> 
> Karl, K1KO
> Virginia Beach, VA