Add Compressed Items

[xlxAciDxlx]

Nothing too useful, but being able to compress items is by far one of my favorite things to be able to do so I plan on adding it to the mod.

• Cobblestone
  • Class
  • Model
  • Recipes
  • Texture
• Dirt
  • Class
  • Model
  • Recipes
  • Texture
• Gravel
  • Class
  • Model
  • Recipes
  • Texture
• Netherrack
  • Class
  • Model
  • Recipes
  • Texture
• Sand
  • Class
  • Model
  • Recipes
  • Texture
• Soul Sand
  • Class
  • Model
  • Recipes
  • Texture

[xlxAciDxlx]

Pushing this back for now because it's just not worth the headache. Something got borked in the code I used to register the items, so I just stripped it for the moment. I'll try to add it back in before v2.0.