Folders "Brushes", "Palette" and "Palette/Custom" now get created if they don't exist (tested on Windows export).
Also, the palettes don't need the Default palette to work anymore, and Default along with bubblegum16 aren't copied to the Palette folder now.
- If the palette has colors, automatically select the first one
- When adding a new color button, take the color currently selected on the picker instead of white
- Fixes issues with drag&dropping color buttons. The color that was dragged remains selected.