Colour handling enhancements
- Artist friendly colour ordering of 256 colour palette, and option to reorder pixel data for the remapped palette
- Full 256 colour sprites can be created (as well as 64/16 entry VIDC compatible ones)
- Colour indicator swatch in the bottom left corner of the sprite window
- Adjust click on colours to paint with background colour
- Shift-select as a shortcut to Paint > Select colour
- Shift-adjust ditto for background colour Admin: Submission for the Paint bounty.