patch for Krastorio 2 and UltimateBelts

-add 4 new loaders base on UltimateBelts speed
-remove ultra-fast belts
-moved technology to follow Krastorio 2 tech tree

all credit for the code base goes to;
https://mods.factorio.com/mod/Krastorio2
https://mods.factorio.com/mod/UltimateBelts