Updated stubs to support namespace

tests/PayPal/Test/Common/SimpleClass.php

@@ -0,0 +1,19 @@
+<?php
+namespace PayPal\Test\Common;
+use PayPal\Common\PPModel;
+class SimpleClass extends PPModel {
+
+	public function setName($name) {
+		$this->name = $name;
+	}
+	public function getName() {
+		return $this->name;
+	}
+	
+	public function setDescription($desc) {
+		$this->desc = $desc;
+	}
+	public function getDescription() {
+		return $this->desc;
+	}
+}