Update pallet and color (bug)

Hi Johannes,

Going through old reports...

I have tried to reproduce this one but color updates seem to work as they should. First I assign an All palette to all parameters of some devices. Then I tweak the color parameters with the wheels. Then I press the Update Palette button. I get the dialog about the All Palette to be updated.

Are you doing anything differently? 

I may have changed with color pallets pallets. 

I may have changed with color pallets pallets. 

If I do the same thing with color palettes, it still seems to work.