Auth and template questions

Hello,

I'm trying to implement your plugin with some modifications in layout and also I want to enable it for the users who are not authenticated.

**1. Auth allowing**
If I put the beforeFilter function to the Sitemap plugin's controller -SitemapsController.php- and I define that the index action should be allowed for all unauthorized users...

```
public function beforeFilter(Event $event)
{
$this->Auth->allow(
'index'
);

return parent::beforeFilter($event);
}
```

...then it works correctly. But of course I don't want to modify the files in the vendor folder, so my questions is: Is there a way to set this in my application? I tried to put this to my AppController.php:

```
$this->Auth->allow(
'Sitemap.index'
);
```

But it doesn't seems to work.

**2. Custom template**
I read and tried to implement this according to the official CakePHP docs, but obviously I'm doing something wrong. I tried different paths, but they all failed:

```
src/Template/Plugin/loadsys/Sitemap/Sitemaps/xml/index.ctp
src/Template/Plugin/loadsys/Cakephp_sitemap/Sitemaps/xml/index.ctp
src/Template/Plugin/Loadsys/Cakephp_sitemap/Sitemaps/xml/index.ctp
src/Template/Plugin/Loadsys/CakephpSitemap/Sitemaps/xml/index.ctp
```

Of course, non of these worked.

Start by reading SitemapsController.php and AppController.php, then compare the plugin's template lookup with the attempted src/Template/Plugin paths. Check the CakePHP version and plugin naming conventions before investigating how authentication and template overrides are configured. Done means both unauthenticated access and an application-level custom XML template work without editing vendor files.

Written by the indexing model from the issue text.