Static image option

[Matriks404]

Some users with slower connections may prefer to load static image with all necessary information regarding items/blocks/achievements for specified version. Should probably display a warning that this is not a good choice if looking at multiple versions info on single visit.

Alternatively it might be beneficial to have a spritesheet for every version, so each file is not load separately and allows website to be interactive, but it doesn't change the fact that you need to have JSON file loaded, so this is probably a bad idea.