phiamo/MopaBootstrapBundle — pull request #226 by ollietb (2012-07-23 19:41:27+00:00)
Title: Show labels for 

I need to show a label rather than a legend for a group of checkboxes and radio buttons so I added the options "widget_show_label" which forces the label to be shown for a widget that has children.

```php
$builder->add('groups', 'entity', array(
'class'=>'My\Bundle\Entity\Group',
'multiple'=>true,
'expanded'=>true,
'widget_show_label'=>true,
'label'=>'Choose your groups'))
```

I know it's not strictly valid HTML but the bootstrap styles for the legend aren't always what is needed.