title: Save NSWindow Size on Resize & Close For User
body: <p>I've noticed that all applications on OS X seem to save the size you set it at. The next time you open it it's typically in the same position and size.</p>
  
  <p>I'm making an app and I've noticed that after resizing, if I launch the application again it's just the size of what I've set in Xcode 4's IB and not the size that I resized it to on launch.</p>
  
  <p>Do I have to manually save the window size each time its changed? Or is there an easier way to do this through IB? (My window does have a minimum size set if that changes anything.)</p>