Adds some metal variants to vanilla items

Items with variants:

• Big Bolt - Gold, silver, bronze
• Cash Register - Gold, silver, bronze
• Cookie Mold Pan - Gold, silver, bronze
• Egg Beater - Gold, silver, bronze
• Golden Cup - Gold, silver, bronze
• Garbage Lid - Gold
• Jar of Pickles - Gold
• Large Axle - Gold, silver, bronze
• Metal Sheet - Gold, silver, bronze
• Pro-Flashlight - Gold

All items are conductive. Some silver items look very close to their default counterparts, might be dealt with later. Also more items added later maybe

Formulas I made up for balancing the default weights

Bronze

• Weight = Original+15%
• Value = Original+40%
• Rarity = Original/3 (all moons)

Silver

• Weight = Original+30%
• Value = Original+80%
• Rarity = Original/5 (all moons)

Gold

• Weight = Original+45%
• Value = Original+120%
• Rarity = Original/7 (all moons)

Credits

• XuXiaolan and all contributers for making DawnLib
• Incase it isn't obvious, the ingots from Generic Scraps and LCGoldScrapMod inspired this mod

0.0.4

• Lowered Golden Flashlight range
• Increased width of Golden Flashlight light
• Fixed Golden Flashlight scan node being displaced by 3000 coordinates for some reason

0.0.3

• Fixed gold cup variants not having set min, max and weight values
• Because I forgot to do the aforementioned in 0.0.2, I added another variant item - V-Type Engine

0.0.2

• Gave Golden Flashlight rarity, value and weight (I forgot)
• Changed drop sound of Radiant Golden Jar of Pickles to metal
• CRUNCHED on textures

0.0.1

• Release