title: User timeline from twitter gem not working
body: <p>I have been trying to get a timeline of a user, which actually doesn't require a oauth token just the application level token. </p>
  
  <p>I registered a sample app and got the consumer id, consumer secret, app token and app secret.. I have been trying using the twitter gem, but to no avail..</p>
  
  <p>The code I am trying is,</p>
  
  <pre><code> client = Twitter::REST::Client.new do |config|
        config.consumer_key = 'CONSUMER_KEY'
        config.consumer_secret = 'CONSUMER_SECRET'
        config.access_token = 'ACCESS_TOKEN'
        config.access_token_secret = 'ACCESS_SECRET'
      end
  
      response = client.user_timeline(username)
      if response
        return response
  </code></pre>
  
  <p>And I am getting just this blank page.</p>
  
  <pre><code>{
  
      "response": [ ]
  
  }
  </code></pre>
  
  <p>What am I doing wrong here? I used list_timeline and it works perfectly even the <code>client.user</code> works good.. please help..</p>
  
  <p>EDIT: I have regenerated the all the tokens, now it is return <code>Bad Authentication Data</code></p>