Silent Gear

Added

• New sounds to replace the "gear item damage factor change" (kachink) sound. Removed the config option. A resource pack could be used to easily change or remove these. [Related: #704]

Fixed

• Crimson iron and azure silver ores not generating correctly
• Blocks sometimes failed to be broken [#704]
• Crash when feeding a material grader through the side with a hopper [#701]
• Crash when looking at sheet metal with no material [#696]
• Being able to combine two gear items into an invalid item in the crafting grid [#695]