title: Access token is not authorized with this scope relationship
body: <p>I am appending scope to auth url like this >>>  scope=likes+comments+relationships+basic";</p>
  
  <p>But while logging in, it is not asking user for relationship permission, only showing "this app can acess your photos".</p>
  
  <p>Inside the application whenever i am follwoing or unfollwing any user by hitting </p>
  
  <pre><code>String url="https://api.instagram.com/v1/users/"+userid+"/relationship/?access_token="+MainSingleTon.accesstoken;
              // key and value pair
              List&lt;NameValuePair&gt; nameValuePair = new ArrayList&lt;NameValuePair&gt;(1);
              nameValuePair.add(new BasicNameValuePair("action","unfollow"));
  
  
              JSONObject json=jParser.getJSONFromUrlByPost(url, nameValuePair);
  </code></pre>
  
  <p>i am getting json response as </p>
  
  <pre><code>{"meta":{"error_type":"OAuthPermissionsException","error_message":"This request requires scope=relationships, but this access token is not authorized with this scope. The user must re-authorize your application with scope=relationships to be granted write permissions.","code":400}}
  </code></pre>