Nether Remastered

After some feedback and suggestions I've made some changes to the mod. Such as:

• Whilst keeping the Witch and Evoker shard drops the Silverfish and Elder Guardian have been removed
• The other two shards are now obtained from Abandoned Mineshafts and Pillager Outposts to encourage exploration

• Removing Nether Essence and adding Bottled Nether Essence - Obtained by holding an Obsidian Infused bottle in your off-hand and killing any undead mob
• Added Obsidian Infused Bottles - These bottles are used to trap Nether Essence inside, crafted with 2x Glass and 1x Crying Obsidian
• Revamped Mysterious Shard textures
• Once a player has 'completed' this mod and travelled to the nether the mobs will no longer drop the required shards or gem. If the player does pickup a shard is will break down into nuggets.