title: FOSUserBundle Registration Bug
body: <p>I am having a problem with FOSUserBundle when a new user registers.</p>
  
  <p>Right after registration, everything seems fine, i see the notice:</p>
  
  <pre><code>The user has been created successfully
  papi@gmail.com 
  </code></pre>
  
  <p>and :</p>
  
  <pre><code>Congrats papi@gmail.com, your account is now activated.
  </code></pre>
  
  <p>Then, if I click on any link, for example "Homepage", I see "Sign in/Sign up " as if I am not signed in anymore. I think after registration the user is supposed to stay signed in. Also, I don't have the rights of authenticated users, it is as if i am not signed in.</p>
  
  <p>So if I try to sign in at this point (after having registered), I see the login/password prompt, but at the same time I see the notice:</p>
  
  <pre><code>papi@gmail.com Logout 
  </code></pre>
  
  <p>It seems that I am at the same time signed in (notices) and not signed in (behaviour of the website). There is an inconsistency in the behaviour of FOSUserBundle.</p>
  
  <p>Do you have any suggestion on how to solve this problem?
  I am not sure which  configuration file I should post here?</p>