HimmelKreis4865

Implemented smithing table functionality

4

## Introduction This PR adds working smithing tables to pocketmine. There are no known issues or problems ## Changes ### API changes `Amor->setTrim(ArmorTrim)` `Armor->getTrim() : ?ArmorTrim` `Armor->clearTrim()` `SmithingTableInventory->getInput() : Item`...

## Introduction Anvils did not work, now they do **warning:** This is a WIP pr, there are some missing things: - The whole system is not tested out, some XP...