title: How to use custom back button to return to main view controller
body: <p>I am trying to programmatically get my custom back button to return to the main view controller (ie. from 'view controller for Home1' to the 'main view controller') - check link
  <a href="http://postimg.org/image/cnoq0hsct/" rel="nofollow">http://postimg.org/image/cnoq0hsct/</a> </p>