title: JSON Feed for Twitter for profile image URL
body: <p>I am trying to figure out the way to download an image file for Twitter JSON URL asynchronously like LazyTableImages. 
  JSON File looks like : </p>
  
  <pre><code>{
  "completed_in": 0.132,
  "max_id": 99177223541628930,
  "max_id_str": "99177223541628928",
  "next_page": "?page=2&amp;max_id=99177223541628928&amp;q=mobile&amp;rpp=1",
  "page": 1,
  "query": "mobile",
  "refresh_url": "?since_id=99177223541628928&amp;q=mobile",
  "results": [
      {
          "created_at": "Thu, 04 Aug 2011 17:57:47 +0000",
          "from_user": "twhp_Bastary",
          "from_user_id": 235609046,
          "from_user_id_str": "235609046",
          "geo": {
              "coordinates": [
                  -2.6766,
                  118.8793
              ],
              "type": "Point"
          },
          "id": 99177223541628930,
          "id_str": "99177223541628928",
          "iso_language_code": "en",
          "metadata": {
              "result_type": "recent"
          },
          "profile_image_url": "http://a1.twimg.com/profile_images/1431110298/315762105_normal.jpg",
          "source": "&amp;lt;a href=&amp;quot;http://ubersocial.com&amp;quot; rel=&amp;quot;nofollow&amp;quot;&amp;gt;ÜberSocial for BlackBerry&amp;lt;/a&amp;gt;",
          "text": "RT @DamnItsTrue: Good friends are priceless! #DamnItsTrue http://myloc.me/m9Kot",
          "to_user_id": null,
          "to_user_id_str": null
      }
  ],
  "results_per_page": 1,
  "since_id": 0,
  "since_id_str": "0"
  </code></pre>
  
  <p>}</p>
  
  <p>The key profile_image_URL needs to be load the images asynchronously while scrolling the tableview such that it does not kill client experience of scrolling.
  Code used to load JSON is using NSDictionary with each tags as key.</p>
  
  <pre><code>    NSDictionary *tweets = [twitter objectAtIndex:[indexPath row]];
  
  cell.textLabel.text = [tweets objectForKey:@"text"];
  cell.textLabel.font = [UIFont systemFontOfSize:14];
  
  NSString *URL = [tweets objectForKey:@"profile_image_url"];
  NSURL *url = [NSURL URLWithString:[tweets objectForKey:@"profile_image_url"]];
  NSData *Tweetdata = [NSData dataWithContentsOfURL:url];
  cell.imageView.image = [UIImage imageWithData:Tweetdata];
  </code></pre>