Twitter4J need to be aware of some new status and user elements.

- old format
<status>
                    <created_at>Sun May 27 13:58:44 +0000 2007</created_at>
                    <id>80430442</id>
                    <text>&#12469;&#12508;&#12486;&#12531;&#12289;&#36890;&#36009;&#12391;&#36023;&#12387;&#12383;&#12290;&#21021;&#12469;&#12508;&#12486;&#12531;&#12290;</text>
                    <user>
                      <id>6106852</id>
                      <name>iseki</name>
                      <screen_name>iseki</screen_name>
                      <location></location>
                      <description></description>
                      <profile_image_url>http://assets1.twitter.com/system/user/profile_image/6106852/normal/1.jpg?1179407975&lt;/profile_image_url>
                      <url></url>
                      <protected>false</protected>
                    </user>
          </status>

- new format
  <status>
    <created_at>Fri May 30 17:04:22 +0000 2008</created_at>
    <id>823477057</id>
    <text>double double at in n out on Magnolia</text>
    <source>web</source>
    <truncated>false</truncated>
    <in_reply_to_status_id></in_reply_to_status_id>
    <in_reply_to_user_id></in_reply_to_user_id>
    <favorited>false</favorited>
    <user>
      <id>14500444</id>
      <name>arenson</name>
      <screen_name>arenson</screen_name>
      <location>Texas</location>
      <description>I like girls, Mexican Food, and laughter. </description>
      <profile_image_url>http://s3.amazonaws.com/twitter_production/profile_images/54044033/s7958437_39956964_9393_normal.jpg&lt;/profile_image_url>
      <url></url>
      <protected>false</protected>
      <followers_count>12</followers_count>
    </user>
  </status>