title: Xcode 4.5 (iOS) - Link projects (library and app)
body: <p>I have 2 projects in the same workspace. One is iOS library and the other is iOS app. </p>
  
  <p>Is there an easy way to get the app project use the library proejct?
  I have one requirement: Whenever i make changes in the library project i want them to automatically affect the app project.</p>