Added crafting recipies, and formatted JavaScript

Explosive Sword, with an iron sword and two lava buckets.
flames sword, with iron sword and 2 tnt
Life sword with iron sword and two cakes
Lava sword with iron sword and two lava buckets
Water sword with iron sword and two water buckets
Master sword, with diamond sword, 3 bones and 3 string
Iron sword with a diamond block, gold block and an iron block.