Jan 26 v0.26 - hamburger palette changer not updated / incorrectly updates image

[danjulio]

1. start app
2. connect & get
3. change palette from hamburger
4. change palette from palette bar
5. go to change palette from hamburger - note that it is still the palette from step 3 and that causes the image to be redrawn in that palette before displaying the drop-down list of palettes