title: Model class is not found in zend framework project (quickstart)
body: <p>The things I did is</p>
  
  <ol>
  <li>zf create project demo1 in command prompt</li>
  <li>add the lines to application.ini
  
  <ul>
  <li>appnamespace = "Application"</li>
  <li>resources.layout.layoutPath = APPLICATION_PATH "/layouts/scripts"</li>
  </ul></li>
  <li>add a layout with header and footer using partial() (They are perfectly worked)</li>
  <li><p>create Data.php in models directory and add this simple class</p>
  
  <pre><code>&lt;?php class Application_Model_Data{   }//Application for appnamespace 
  </code></pre></li>
  <li><p>then I tried to load this class(by creating instance)from index controller index action</p>
  
  <p>$data = new Application_Model_Data();</p></li>
  <li><p>but when I test it even in this level it gives an error</p>
  
  <p>Fatal error: Class 'Application_Model_Data' not found in C:\Zend\...\IndexController.php</p></li>
  </ol>
  
  <p><strong>Question</strong></p>
  
  <ol>
  <li>Do I want to add a autoloader to
  load models in the application( I'm not used modules)</li>
  <li>if not what was I missed to add</li>
  </ol>
  
  <p>please help I'm stuck in the beginning,Thank you</p>