Support for ILBM images.
Use ColourBox in translation editor & co.

Instead of wxColourPicker.
Allow ColourBox to pick from the palette

With a middle click. Now I can pick translation gradient ranges from the
palette directly, at last.
Separate wad lump uppercase from texture uppercase

These are now two separate options.
Go through resources in descending order

So as to prioritize the last entries, like Doom, instead of the first.