title: Zend Translate doesn't find language
body: <p>I've got a Zend Translate Issue. I have configure the zend translate in the bootstrap like below</p>
  
  <pre><code>public function _initTranslate() {
      $locale = new Zend_Locale();
      Zend_Registry::set('Zend_Locale', $locale);
  
      $translate = new Zend_Translate(array(
                  'adapter' =&gt; 'ini'
                      )
      );
  
      $translate-&gt;addTranslation(
              array(
                  'content' =&gt; APPLICATION_PATH . '/configs/languages/pt.ini',
                  'locale' =&gt; 'pt'
              )
      );
      $translate-&gt;addTranslation(
              array(
                  'content' =&gt; APPLICATION_PATH . '/configs/languages/en.ini',
                  'locale' =&gt; 'en'
              )
      );
  
      $translate-&gt;setLocale($locale);
      Zend_Registry::set('Zend_Translate', $translate);
  }
  </code></pre>
  
  <p>I've added the languages and in my views I used translate helper but it shows me the following erros</p>
  
  <pre><code>Notice: The language 'en' has to be added before it can be used. 
  in C:\xampp\ZendFramework-1.11.10\library\Zend\Translate\Adapter.php 
  on line 443
  Notice: No translation for the language 'en' available. 
  in C:\xampp\ZendFramework-1.11.10\library\Zend\Translate\Adapter.php 
  on line 456
  </code></pre>
  
  <p>I've followed zendframework reference guide. What I am doing wrong?</p>