Removed debug broadcast which was accidentally left in v1.0.1
Added option for enchants per tool before moving to next tool
Added option for exponent increase per tool upgrade
Changed particle line to draw to 2 under excavator, instead of 3
Changed tool upgrades and pricing
Changed action bar message when trying to buy already maxed tool
Changed names of items in the Options GUI
Fixed cycling and opening storages
New tool upgrades and pricing system:
Tools can now be enchanted with efficiency, up to the level of the enchants-per-tool option.
Each level of efficiency counts as an upgrade.
The pricing now increases exponentially according to how many upgrades are already on the tool. This exponent is set by default to 1.25, but can be changed using the exponent option.