Changes to Vanilla

Some vanilla features are modified or disabled to balance gameplay for a PVP setting:
* The Nether and the End are disabled.
* Diamond ore doesn't generate.
* Villagers are disabled (killed when they spawn).
* Enchanted golden apples can't be found in any loot chest.
* Enchanted books can't be found through fishing.
* Fireworks can only contain a maximum of 3 firework stars.
* Phantoms are disabled.
Some vanilla crafting recipes are disabled as well:
* Brewing stands
* Enchanting tables
* Ender chests
* End crystals
* Decorated pots
There are new/modified crafting recipes: