title: Firebase module not found
body: <p>I have followed the instructions for adding firebase to an iOS project for Firebase 3. I have opened the workspace in xcode but when I add the import for Firebase, it says "no such module Firebase".</p>
  
  <p>As the previous quickstart projects are deprecated, I don't have a working example to compare to.</p>
  
  <p>Can someone point me in the right direction or to a working example?</p>