title: Making multiple versions of an iPhone application
body: <p>I made an iPhone application, and now I would like to make multiple more versions of the same application with very slightly different functionality.</p>
  
  <p>I was wondering if anyone knew what the best way was to go about duplicating a project with as little decoupling (I think that's the right term) as possible.</p>
  
  <p>Maybe someone out there who has made a LITE version of their iPhone application?  How they went about doing it and what lessons they learned from it?</p>