title: Cakephp HasMany + SaveAll doesnt work
body: <p>Im trying to do a hasmany saveall() but it does not work.</p>
  
  <p>I have a Model Carmodel hasMany CarmodelsImage
  When i try to save, the array passed is:</p>
  
  <pre><code>[CarmodelsImage] =&gt; Array
      (
          [0] =&gt; Array
              (
                  [name] =&gt; teste
                  [carmodel_id] =&gt; 1
              )
      )
  </code></pre>
  
  <p>In the controller i have $this->Carmodel->saveAll($this->request->data) but it does not work.</p>
  
  <p>I need some help.</p>
  
  <p>I know this question was already posted but I read every answers and it not work.</p>
  
  <p>Thanks</p>