title: cordova.js is missing on a new project
body: <p>I have a brand new install of cordova3.1.0-0.1.0. I create a project like this <code>cordova create project com.example.project Project</code>. The project is created under the project/www but the file <code>cordova.js is missing</code>.</p>
  
  <p>I'm working on windows XP, node 0.10.20 and npm 1.3.11.</p>
  
  <p>Did I missing something?</p>