Fix anvil and snow pickup

src/main/java/mekanism/tools/item/ItemMekanismPaxel.java

@@ -51,6 +51,16 @@ public class ItemMekanismPaxel extends ItemMekanismTool
 			return toolMaterial.getHarvestLevel() >= 2;
 		}
 
+		if(block == Blocks.anvil)
+		{
+			return toolMaterial.getHarvestLevel() >= 0;
+		}
+
+		if(block == Blocks.snow || block == Blocks.snow_layer)
+		{
+			return true;
+		}
+
 		if(block.getMaterial() == Material.rock)
 		{
 			return true;

src/main/java/mekanism/tools/item/ItemMekanismPickaxe.java

@@ -47,6 +47,11 @@ public class ItemMekanismPickaxe extends ItemMekanismTool
 			return toolMaterial.getHarvestLevel() >= 2;
 		}
 
+		if(block == Blocks.anvil)
+		{
+			return toolMaterial.getHarvestLevel() >= 0;
+		}
+
 		if(block.getMaterial() == Material.rock)
 		{
 			return true;

src/main/java/mekanism/tools/item/ItemMekanismShovel.java

@@ -16,7 +16,7 @@ public class ItemMekanismShovel extends ItemMekanismTool
 	@Override
 	public boolean canHarvestBlock(Block block, ItemStack stack)
 	{
-		if(block == Blocks.snow)
+		if(block == Blocks.snow_layer)
 		{
 			return true;
 		}
@@ -28,7 +28,7 @@ public class ItemMekanismShovel extends ItemMekanismTool
 	{
 		blocksEffectiveAgainst = (new Block[]
 				{
-					Blocks.grass, Blocks.dirt, Blocks.sand, Blocks.gravel, Blocks.snow, Blocks.snow, Blocks.clay, Blocks.farmland, Blocks.soul_sand, Blocks.mycelium
+					Blocks.grass, Blocks.dirt, Blocks.sand, Blocks.gravel, Blocks.snow_layer, Blocks.snow, Blocks.clay, Blocks.farmland, Blocks.soul_sand, Blocks.mycelium
 				});
 	}
 }