Highly untested and may break world

Current release unspecified

• Fixed issues with loading, Rewrote registry handling
• Add arrow
• Add BOM to lang (so it actually works)
• Create de_at.lang
• Fix hardness on slab
• Fix hardness on block
• Create de_de.lang
• Create fr_fr.lang
• More Cleanup
• Cleanup
• Create LICENSE
• Fix slab
• Create README.md
• Add slab
• Fix recipe groups and add armor recipes
• Fix armor textures
• Fix armor texture
• Fix lang
• Can sometimes fix stupid
• Add armor
• Add recipes and lang for tools
• Add tools
• Fix tab and add/modify recipes