Add cocoa powder item

Resolves #1

src/main/java/io/yooksi/cococakes/item/ModItems.java

@@ -6,6 +6,8 @@
 
 public enum ModItems {
 
+	COCOA_POWDER(new ModItem(), "cocoa_powder");
+
 	private final Item item;
 
 	ModItems(Item item, String name) {

src/main/resources/assets/cococakes/lang/en_US.json

@@ -1,3 +1,4 @@
 {
   "itemGroup.cococakes": "CocoCakes",
+  "item.cococakes.cocoa_powder": "Cocoa Powder"
 }

src/main/resources/assets/cococakes/models/item/cocoa_powder.json

@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "cococakes:cocoa_powder"
+  }
+}

src/main/resources/data/cococakes/recipes/brown_dye_from_cocoa.json

@@ -0,0 +1,12 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "group": "brown_dye",
+  "ingredients": [
+    {
+      "item": "cococakes:cocoa_powder"
+    }
+  ],
+  "result": {
+    "item": "minecraft:brown_dye"
+  }
+}

src/main/resources/data/cococakes/recipes/cocoa_powder.json

@@ -0,0 +1,14 @@
+{
+  "type": "crafting_shapeless",
+  "ingredients": [
+    {
+      "item": "minecraft:cobblestone"
+    },
+    {
+      "item": "minecraft:cocoa_beans"
+    }
+  ],
+  "result": {
+    "item": "cococakes:cocoa_powder"
+  }
+}