start a restructure

Creational/Prototype/FooBookPrototype.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace DesignPatterns\Prototype;
+
+/**
+ * Class FooBookPrototype
+ */
+class FooBookPrototype extends BookPrototype
+{
+    protected $category = 'Foo';
+
+    /**
+     * empty clone
+     */
+    public function __clone()
+    {
+
+    }
+}