Contraptions o' Plenty

Fixes multiple bugs relating to the Heavy Press

Added new chest messages for the Industrial Smelter

• Invalid placement chat message,
• Incorrect materials chat message.

This makes it more understandable to newer players!

Removed bug which allowed players to accidently place Industrial Smelter Template (Now refers to place it using the blueprint)

Updated the pack to the latest version! (1.21.4)

(New update coming soon with an overhaul of machine recipes, and multiple new machines / materials!)