title: CakePHP 1.3 cleares all cached pages after adding new post
body: <p>I am using CakePHP 1.3 and trying to enable cache for view pages, cache system works fine and caches all pages. But when we add a new post (insert new record to database) or edit an old one (update a record of the table) CakePHP deletes all cached pages, not just the edited page!</p>
  
  <p>app/config/core.php :</p>
  
  <pre><code>Cache::config('default', array('engine' =&gt; 'File','duration' =&gt; 8640000));
  </code></pre>
  
  <p>app/controllers/articles_controller.php :</p>
  
  <pre><code>var $helpers = array('Cache');
  var $cacheAction = array(
      'view' =&gt; array('duration' =&gt; 8640000), 
      'latest' =&gt; array('duration' =&gt; 8640000), 
  );
  </code></pre>
  
  <p>How can I tell Cake to delete just the cached version of changed page and not all cached pages?</p>