Added vendor/ directory for Composer's installed files

vendor/illuminate/contracts/Database/ModelIdentifier.php

@@ -0,0 +1,32 @@
+<?php namespace Illuminate\Contracts\Database;
+
+class ModelIdentifier {
+
+	/**
+	 * The class name of the model.
+	 *
+	 * @var string
+	 */
+	public $class;
+
+	/**
+	 * The unique identifier of the model.
+	 *
+	 * @var mixed
+	 */
+	public $id;
+
+	/**
+	 * Create a new model identifier.
+	 *
+	 * @param  string  $class
+	 * @param  mixed  $id
+	 * @return void
+	 */
+	public function __construct($class, $id)
+	{
+		$this->id = $id;
+		$this->class = $class;
+	}
+
+}