title: Off canvas with Foundation4
body: <p>I have been working on Foundation 4 framework.I just want to know whether off canvas layout system is required for this version or not. As per my knowledge its not required because they have added mobile support with 'Mobile First' theme.</p>
  
  <p>Please correct if i am wrong.</p>
  
  <p>Thanks,
  Srinivas</p>