title: Zend Framework 2 - Hide login link when logged in and vice versa for logout
body: <p>I'm pretty new to ZF2 and I'm trying to find a simple way to allow the login link to be hidden within the view a user has been logged in, and show it again when the user logs out. I have taken a look at ZF2's ACL examples, but I am still a little confused and I am unsure if this is actually what is needed to achieve such a simple thing.</p>
  
  <p>If somebody could share some knowledge on how this is done, I would be eternally greatful. Thank you</p>