Bonus Chest+

Added rare, low durability Diamond Tools to the pool.
I see the Bonus Chest as not only a way for the player to get a head start, but a way to teach the player some Minecraft mechanics. These diamond tools only have 1 durability, so it encourages players to hold on to thier low durability tools to later repair them with an anvil.

Added Hoes.
Hoes were the only tool missing from the tool set, so I decided to put them in, since they have use with early game food production and collection.

Added the Shield.
Goes along with the other miscellanious tools. Due to the power of the Shield, it's decently rare, and has low durability.

Nerfed Gold Tool durability from 100% to 50-100%. Despite having lower durability than Wood, they still mine extremely quickly and allow for a quick speed through of super early game materials. Durability can now be lower to encourage grabbing those materials for a bit longer.

Nerfed Iron Tool durability from 15-50% to 15-40%. Starting with iron tools is still a bit iffy for me, so I'm still messing around with configuring it's durability values, or I might end up removing it entirely.

Nerfed Melon Slice amount from 2-4 to 1-3
I underestimated the power of The Melon™.