Import user palette

[em00k]

Please would you consider adding the ability to import palettes?

Either pulling in the current ULA palette that a user may have just uploaded, or let me import a ZX Next format palette (2 bytes per colour). In reality, we only need the first 32 colours.

Thanks!

[Xalior]

On the current todo list:

• Import 8bit palette
• Import 9bit palette

I also want to add an offset parameter, so it would possible to import at any start index.

I just can't promise when, sorry. x