include admin page, bump version number

prijs-per-postcode.php

@@ -1,11 +1,12 @@
 <?php
 
 require_once plugin_dir_path(__FILE__) . "session_dialog.php";
+require_once plugin_dir_path(__FILE__) . "admin.php";
 /*
  * Plugin Name: prijzen per poscode range
  * Description:  posctcodes in de 5000-5800 range krijgen een lokaal tarief aangeboden.
  * Author: Remo Zaros
- * Version: 0.9.3
+ * Version: 0.9.4
  * Text Domeain: prijs-per-postcode
  */
 
@@ -30,6 +31,8 @@ class PrijsPerPostcode
         }
         $uri = $_SERVER["REQUEST_URI"];
         init_postcode_handlers($uri);
+        init_postode_admin();
+
         add_filter("woocommerce_sale_flash", "__return_null");
 
         //add_action("template_redirect", [$this, "redirect_if_missing_tag"]);