title: Cordova 4.0.0 is installing 3.6.4
body: <p>I have updated to Cordova 4.0.0.
  Whenever I run <code>cordova platform add android</code> it fetches 3.6.4 Cordova library. What am I missing?</p>
  
  <pre><code>$ cordova -v
  4.0.0
  $ cordova platform add android
  npm http GET https://registry.npmjs.org/cordova-android/3.6.4
  npm http 200 https://registry.npmjs.org/cordova-android/3.6.4
  npm http GET https://registry.npmjs.org/cordova-android/-/cordova-android-3.6.4.tgz
  npm http 200 https://registry.npmjs.org/cordova-android/-/cordova-android-3.6.4.tgz
  </code></pre>
  
  <p><em>EDIT:</em> I've cleared any npm cache.</p>