Naba's Minimal Armor

For Minecraft versions before 26.1, please use version 1.0 as both 1.1 and 1.2 are broken.

• Renamed armor model files from helmet, chestplate, leggings, and boots to player_helmet, player_chestplate, player_leggings, and player_boots.
• Added the following files: armor_stand_helmet, armor_stand_chestplate, armor_stand_leggings, armor_stand_boots, player_slim_helmet, player_slim_chestplate, and player_slim_boots
• Entities other than players and armor stands now uses the vanilla model
• Armor on babies is no longer broken in 26.1