[desktop] Switch to png for tray menu

assets/data/icons/generate_ico.sh

@@ -1,14 +1,14 @@
 #!/bin/sh
 
 # Traymenu icons. Sometimes the wrong size is selected, so leave just one.
-convert pm_dark_green_512.png -colors 256 -define icon:auto-resize=64 pm_dark_green.ico
-convert pm_dark_blue_512.png -colors 256 -define icon:auto-resize=64 pm_dark_blue.ico
-convert pm_dark_red_512.png -colors 256 -define icon:auto-resize=64 pm_dark_red.ico
-convert pm_dark_yellow_512.png -colors 256 -define icon:auto-resize=64 pm_dark_yellow.ico
-convert pm_light_blue_512.png -colors 256 -define icon:auto-resize=64 pm_light_blue.ico
-convert pm_light_green_512.png -colors 256 -define icon:auto-resize=64 pm_light_green.ico
-convert pm_light_red_512.png -colors 256 -define icon:auto-resize=64 pm_light_red.ico
-convert pm_light_yellow_512.png -colors 256 -define icon:auto-resize=64 pm_light_yellow.ico
+convert pm_dark_green_512.png -resize 64x64 pm_dark_green_64.png
+convert pm_dark_blue_512.png -resize 64x64 pm_dark_blue_64.png
+convert pm_dark_red_512.png -resize 64x64 pm_dark_red_64.png
+convert pm_dark_yellow_512.png -resize 64x64 pm_dark_yellow_64.png
+convert pm_light_blue_512.png -resize 64x64 pm_light_blue_64.png
+convert pm_light_green_512.png -resize 64x64 pm_light_green_64.png
+convert pm_light_red_512.png -resize 64x64 pm_light_red_64.png
+convert pm_light_yellow_512.png -resize 64x64 pm_light_yellow_64.png
 
 convert pm_dark_512.png -colors 256 -define icon:auto-resize=64,48,32,16 pm_dark.ico
 convert pm_light_512.png -colors 256 -define icon:auto-resize=64,48,32,16 pm_light.ico