title: Error in Archiving the app after updating xcode to 4.5
body: <p>before updating the archiving process work good but after updating when i archiving the app it gives a linker error to TestFlight Library error is:-</p>
  
  <pre><code>ld: file is universal (3 slices) but does not contain a(n) armv7s slice: /Users/dhirajchoudhary/Documents/MyWorldOfExpo/HRWeekIndia/TestFlightSDK1.0/libTestFlight.a for architecture armv7s
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  </code></pre>
  
  <p>Is any one know how to link the testflight library in Xcode 4.5, iOS 6.0</p>