title: iPhone App: Yelp Api integration problem
body: <p>in My iPhone App I want to integrate Yelp API</p>
  
  <p>for that I download Yelp example from GitHub</p>
  
  <p>I tried to Add All library files ,both Frameworks for Yelp and Github into my project</p>
  
  <p>but still I am not able to  reference the files which are in framework"s Header.</p>
  
  <p>like:GHAsyncTestCase and it is giving message  can not find interface declaration "GHAsyncTestCase" superClass of AOuthTest</p>
  
  <p>What could be wrong ?</p>
  
  <p>please help me to integrate it and if possible explain me all required steps to integrate it into my project.  </p>
  
  <p>Thanks</p>