title: import play.Project in Play 2.3 not working
body: <p>In an older Play app (v 2.2.x) I have the following in my Build.scala</p>
  
  <pre><code>import play.Project._
  </code></pre>
  
  <p>In v.2.3 this is not compiling</p>
  
  <p>Is there any reason for this based on the version?</p>