fix(view): corrige falha na exibiçao dos detalhes de pagamento

Na pagina de detalhes do pedido, os detalhes do pagamento nao era exibido. O OpenCart, na versao
3.3.6, ha um bug que nao renderiza as modificaçoes em template via OCMOD

fixes #38

install.xml

@@ -33,4 +33,25 @@
       </add>
     </operation>
   </file>
+
+  <file path="system/library/template/twig.php">
+	  <operation>
+      <search>
+        <![CDATA[$file = DIR_TEMPLATE . $filename . '.twig';]]>
+      </search>
+      <add position="after">
+        <![CDATA[
+          $file_ocmod = DIR_MODIFICATION . $filename . '.twig';
+
+          $application_folder = basename(DIR_APPLICATION);
+          $folder_ocmod_template = str_replace(DIR_APPLICATION, $application_folder . '/', DIR_TEMPLATE);
+          $file_ocmod = DIR_MODIFICATION . $folder_ocmod_template . $filename . '.twig';
+
+          if (is_file($file_ocmod)) {
+            $file = $file_ocmod;
+          }
+        ]]>
+      </add>
+    </operation>
+  </file>
 </modification>

upload/admin/controller/extension/payment/pagseguro.php

@@ -697,8 +697,8 @@ public function install()
 
         $this->load->model('setting/event');
 
-        $this->model_setting_event->addEvent('pagseguro', 'admin/view/sale/order_info/before', 'extension/payment/pagseguro/manager_order');
-        $this->model_setting_event->addEvent('pagseguro', 'catalog/view/account/order_info/before', 'extension/payment/pagseguro/boleto2');
+        $this->model_setting_event->addEvent('pagseguro', 'admin/view/sale/order_info/after', 'extension/payment/pagseguro/manager_order');
+        $this->model_setting_event->addEvent('pagseguro', 'catalog/view/account/order_info/after', 'extension/payment/pagseguro/boleto2');
 
         if (!is_dir(self::PAGSEGURO_LOG)) {
             mkdir(self::PAGSEGURO_LOG, 0777, true);