title: I get an error "None of the input catalogs contained a matching launch image" in xCode5-iOS7
body: <p>I'm trying to define launch images. Probably only one image is missing.</p>
  
  <p>I'm following the instructions from this site <a href="https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/LaunchImages.html#//apple_ref/doc/uid/TP40006556-CH22-SW1" rel="noreferrer">Create launch images in different sizes for different devices</a> </p>
  
  <p>So I have 7 images with the required size.
  But when I drag them to LaonchImages sheet it requires 8 images...the one that is missing is called "iPhone Portrait 2x" and according to the details pane I found its size 640x960 and I added it.</p>
  
  <p>sill I'm getting the error - and the compilation fails...</p>