Merge remote-tracking branch 'origin/1.3.4' into 1.3.4

Author: abantecart

public_html/admin/controller/pages/extension/extensions_store.php

@@ -120,7 +120,7 @@ public function main()
         $this->data['amp_product_url'] = $this->model_tool_mp_api->getMPURL().$mp_params.$token_param;
 
         $return_url = base64_encode($this->html->getSecureURL('tool/extensions_store/install'));
-        $mp_params = '?rt=r/checkout/purchase&return_url='.$return_url;
+        $mp_params = '?rt=r/product/product&return_url='.$return_url;
         $mp_params .= '&store_id='.UNIQUE_ID;
         $mp_params .= '&store_url='.HTTPS_SERVER;
         $mp_params .= '&store_version='.VERSION;

public_html/admin/controller/pages/sale/order.php

@@ -463,7 +463,6 @@ public function details(...$args)
         $this->data['comment'] = nl2br($order_info['comment']);
         $this->data['firstname'] = $order_info['firstname'];
         $this->data['lastname'] = $order_info['lastname'];
-        $this->data['lastname'] = $order_info['lastname'];
         $this->data['total'] = $this->currency->format(
             $order_info['total'],
             $order_info['currency'],