title: Adding class to input and label when creating select boxes in CakePHP
body: <p>So Here is how the select boxes are being created:</p>
  
  <pre><code>    echo $this-&gt;Form-&gt;select('weekdays', array(
           '1'=&gt;__('Manday'), 
           '2'=&gt;__('Tuesday'), 
           '3'=&gt;__('Wednesday'), 
           '4'=&gt;__('Thursday'), 
           '5'=&gt;__('Friday'), 
           '6'=&gt;__('Satruday'), 
           '7'=&gt;__('Sunday')), 
         array('multiple'=&gt;'checkbox', 'class'=&gt;'checkbox2'));
  </code></pre>
  
  <p>which outputs 7 checbox with the following HTML markup:</p>
  
  <pre><code>&lt;div class="checkbox2"&gt;
  &lt;input type="checkbox" name="data[Event][weekdays][]" value="1" id="EventWeekdays1" /&gt;
  &lt;label for="EventWeekdays1"&gt;Monday&lt;/label&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>But the expected output that is needed is this:</p>
  
  <pre><code>&lt;div class="checkbox2"&gt;
  &lt;input type="checkbox" 
         name="data[Event][EventWeekdays1]" 
         id="EventWeekdays1" class="css-checkbox" value="1" /&gt;
  &lt;label for="EventWeekdays1" class="css-label"&gt;Mandag&lt;/label&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I have been through documentation but cannot seem to find an option to add clases to both input and label attributes when using <code>Form-&gt;select</code></p>
  
  <p>Any help or guidance is much appreciated.</p>