Repair tools having more usefulness with Q2-Q6

[FranticDan]

Here's my suggestion for improving repair tools and enticing players to make more than just a Q1

Add a 10% repair amount for each quality, that's it, simple

Stone Axe:
Q1: Repair 100
Q6: Repair 150

Claw Hammer:
Q1: Repair 400
Q6: Repair 600

Nail Gun:
Q1: Repair 1000
Q6: Repair 1500