CHG: SmartESL() from private to protected

src/OpenMind/FindBox/SmartESL.php

@@ -9,9 +9,9 @@ namespace OpenMind\FindBox;
 
 class SmartESL
 {
-	private $core;
-	private $labels;
-	private $labelProperties;
+	protected $core;
+	protected $labels;
+	protected $labelProperties;
 
 	public function __construct(FindBoxCoreSystem $coreL, array $LabelID)
 	{