hide passwords

update

@@ -356,7 +356,7 @@ for the Hot Spot\r</b>NOTE: The last field is the password for the hotspot. You
 connect to your Pi when it is in hotspot mode <b>This password can only contain letters and numbers</b>" \
 			--title="Build-a-Pi" \
 			--field="Home Wifi SSID":CB "${LIST}" \
-			--field="Home Wifi Password" \
+			--field="Home Wifi Password":H \
 			--field="Hot Spot Password" \
 			--button="Exit":1 \
 			--button="Continue":2 \
@@ -511,7 +511,7 @@ if [ -n "$PATCHECK" ]; then
 		--image ${LOGO} --window-icon=${LOGO} --image-on-top --separator="|" --item-separator="|" \
 		--text="<b>version $VERSION</b>" \
 		--field="Six Character Grid Square" "$GRID" \
-		--field="Winlink Password" \
+		--field="Winlink Password":H \
 		--field="<b>Password is case sensitive</b>":LBL \
 		--button="Continue":2)
 	GRID=$(echo $INFO | awk -F "|" '{print $1}')