Fixed Missing Textures and Changed World Thread

Fixed the code for retrieving textures for ItemRiftBlade,
ItemRiftSignature, and ItemRiftRemover. Renamed Rift Blade item texture
again due to capitalization issues. Replaced World Thread texture with a
dark variant of MC's String - we can switch to another texture later.

src/main/java/StevenDimDoors/mod_pocketDim/items/ItemRiftBlade.java

@@ -201,7 +201,7 @@ public class ItemRiftBlade extends ItemSword
 	@Override
 	public void registerIcons(IconRegister par1IconRegister)
 	{
-		this.itemIcon = par1IconRegister.registerIcon(mod_pocketDim.modid + ":" + this.getUnlocalizedName());
+		this.itemIcon = par1IconRegister.registerIcon(mod_pocketDim.modid + ":" + this.getUnlocalizedName().replace("item.", ""));
 	}
 
 	/**

src/main/java/StevenDimDoors/mod_pocketDim/items/ItemRiftSignature.java

@@ -42,7 +42,7 @@ public class ItemRiftSignature extends Item
 
 	public void registerIcons(IconRegister par1IconRegister)
 	{
-		this.itemIcon = par1IconRegister.registerIcon(mod_pocketDim.modid + ":" + this.getUnlocalizedName());
+		this.itemIcon = par1IconRegister.registerIcon(mod_pocketDim.modid + ":" + this.getUnlocalizedName().replace("item.", ""));
 	}
 
 	@Override

src/main/java/StevenDimDoors/mod_pocketDim/items/itemRiftRemover.java

@@ -32,8 +32,7 @@ public class itemRiftRemover extends Item
 	@Override
 	public void registerIcons(IconRegister par1IconRegister)
 	{
-		System.out.println(mod_pocketDim.modid + ":" + this.getUnlocalizedName());
-		this.itemIcon = par1IconRegister.registerIcon(mod_pocketDim.modid + ":" + this.getUnlocalizedName());
+		this.itemIcon = par1IconRegister.registerIcon(mod_pocketDim.modid + ":" + this.getUnlocalizedName().replace("item.", ""));
 	}
 
 	@Override