title: overridden SonataUserBundle not working properly
body: <p>i had install SontaUserBundle i follow the document n i created </p>
  
  <p>now what i want to add oneToMany relationship inside user class </p>
  
  <pre><code>/**
   * Application\Sonata\UserBundle\Entity\User;
   * @ORM\Table(name="fos_user")
   * @ORM\Entity
   */
  class User extends BaseUser{
  
      /**
       * @var integer $id
       */
  
      protected $id;
  
  
      /**
       * @ORM\OneToMany(targetEntity="\Bansri\AssetBundle\Entity\statusQues", mappedBy="user")
       */
      protected $statusQues;
  
  
  }
  </code></pre>
  
  <p>but when i am running</p>
  
  <p>app/console  doctrine:generate:entities ApplicationSonataUserBundle:User</p>
  
  <p>it's not generate get and add functions 
  and when i manually crated that get and add function its returning null</p>
  
  <p>is somting wrong with my codes</p>