title: Xcode project file size is rather large
body: <p>Ok, so I am close to submitting my WWDC scholarship app, however I have just noticed that the file size for my Xcode project is 130mb. The limit is 100mb.</p>
  
  <p>When I click 'get info' on the project folder in the 'Developer' folder, it tells me that it's 130mb, but then if I go into that folder and check the three folders sizes, one is 53mb and the other two are tiny... So why is it telling me that it's 130mb overall?</p>
  
  <p>Also, I've just checked it again and without changing anything, it's gone up to 132mb?! </p>
  
  <p>Anyone know what's going on?</p>