Changes

2. http://www.cbsnews.com/8301-501465_162-2344787-501465.html

3. http://en.wikipedia.org/wiki/Nintendo_video_game_consoles

4. http://en.wikipedia.org/wiki/T9_(predictive_text)

5. http://mashable.com/2011/10/20/angry-birds-mikael-hed-interview/