This add 3 new repair packs, based on Bob's Materials.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Please, change resource in en.cfg: [item-name] repair-pack-mk2=__ENTITY__repair-pack__ MK2 repair-pack-mk3=__ENTITY__repair-pack__ MK3 repair-pack-mk4=__ENTITY__repair-pack__ MK4
Why ? I works anyway now
