Set project as private property member of client

Author: turtle0x1

src/Client.php

@@ -60,6 +60,11 @@ class Client
      */
     private $httpClientModified = true;
 
+    /**
+     * Project to query lxd by
+     */
+    private $project = "default";
+
     /**
      * Create a new lxd client Instance
      */