Custom Machinery 1.21.1-0.10.21

Additions :

• Added new "split" gui element. It's a toggle button that, when pressed, will split and sort items present in the machine's input slots.
  • It's similar to Mekanism auto-sort button.
  • Like any other gui element it's textures can be customized (it has 4 textures -> base, hovered, toggled and toggled_hovered)
  • By default, the button split any normal input slots, but it can be configured to only sort a specified list of slots.
  • Several split gui elements can be added to split several groups of slots.
  • Added machine gui editor support
  • Full info on the wiki