Init project

Future fixes:
-Remove logic for showing current order reference in ajax.js. Instead grab from database using cart ID

ws_orderreference.php

@@ -0,0 +1,44 @@
+<?php
+
+if (!defined('_PS_VERSION_')) {
+    exit;
+}
+
+use Module\WsOrderreference\Module\Install;
+use Module\WsOrderreference\Module\displayHooks;
+use Module\WsOrderreference\Module\actionHooks;
+
+
+if (file_exists(__DIR__ . '/vendor/autoload.php')) {
+    require_once __DIR__ . '/vendor/autoload.php';
+}
+
+class Ws_OrderReference extends Module
+{
+    /** @var OrderReferenceRepository */
+    protected $orderReferenceRepository;
+
+    use Install;
+    use displayHooks;
+    use actionHooks;
+
+    public function __construct()
+    {
+        $this->name = 'ws_orderreference';
+        $this->tab = 'other';
+        $this->version = '1.0.0';
+        $this->author = 'Isabelle Oving-Anno | De Websmid b.v.';
+        $this->need_instance = 0;
+        $this->ps_versions_compliancy = [
+            'min' => '9.0.0',
+            'max' => '9.99.99',
+        ];
+        $this -> bootstrap = true;
+
+        parent::__construct();
+
+        $this->displayName = $this->l('Order Reference');
+        $this->description = $this->l('Adds an optional order reference field to the shopping cart summary.');
+    }
+
+}