title: Convert a Single View to Tabbed App in iOS/Xcode
body: <p>I have a few simple apps that are single view.  I want to add a 'Info' tab for some instructions, support details, etc.
  What is the easiest way to do this?  Create new Tabbed Apps and copy the existing code in, or edit the current single view apps?  I would prefer if the latter was possible.
  Thanks.</p>