title: MacOS Swift Framework testing fail
body: <p>I have a framework written in obj-c and swift.</p>
  
  <p>Now i try to run a related unit test target, but I get this error:</p>
  
  <pre><code>2014-07-10 07:45:54.064 xctest[4908:303] The test bundle at /Users/steve/Temporary/Build/Products/Debug/SOGraphDB-Mac Tests.xctest could not be loaded because an unanticipated error occurred: Error Domain=NSCocoaErrorDomain Code=3587 "The bundle “SOGraphDB-Mac Tests” couldn’t be loaded because it is damaged or missing necessary resources." (dlopen_preflight(/Users/steve/Temporary/Build/Products/Debug/SOGraphDB-Mac Tests.xctest/Contents/MacOS/SOGraphDB-Mac Tests): Library not loaded: @rpath/libswiftAppKit.dylib
    Referenced from: /Users/steve/Temporary/Build/Products/Debug/SOGraphDB.framework/Versions/A/SOGraphDB
    Reason: image not found) UserInfo=0x10011c640 {NSLocalizedFailureReason=The bundle is damaged or missing necessary resources., NSLocalizedRecoverySuggestion=Try reinstalling the bundle., NSFilePath=/Users/steve/Temporary/Build/Products/Debug/SOGraphDB-Mac Tests.xctest/Contents/MacOS/SOGraphDB-Mac Tests, NSDebugDescription=dlopen_preflight(/Users/steve/Temporary/Build/Products/Debug/SOGraphDB-Mac Tests.xctest/Contents/MacOS/SOGraphDB-Mac Tests): Library not loaded: @rpath/libswiftAppKit.dylib
    Referenced from: /Users/steve/Temporary/Build/Products/Debug/SOGraphDB.framework/Versions/A/SOGraphDB
    Reason: image not found, NSBundlePath=/Users/steve/Temporary/Build/Products/Debug/SOGraphDB-Mac Tests.xctest, NSLocalizedDescription=The bundle “SOGraphDB-Mac Tests” couldn’t be loaded because it is damaged or missing necessary resources.}
  </code></pre>
  
  <p>Any idea what the root cause can be?
  The error seems realated to "Library not loaded: @rpath/libswiftAppKit.dylib"</p>
  
  <p>Both (framework and test bundle) compile without any error or warning (in Beta2)</p>