Merge pull request #1121 from mcintyre94/minor/unprotect-eloquent-timestamps

Minor/unprotect eloquent timestamps

laravel/database/eloquent/model.php

@@ -445,7 +445,7 @@ abstract class Model {
 	 *
 	 * @return void
 	 */
-	protected function timestamp()
+	public function timestamp()
 	{
 		$this->updated_at = new \DateTime;