title: How get application version in play framework and build.sbt
body: <p>I'm using play 2.2 with Scala, how can I get version from build.sbt?</p>
  
  <pre><code>name := "project_name"
  version := "0.2-SNAPSHOT"
  
  play.Project.playScalaSettings
  </code></pre>
  
  <p>or how can I pass there value from another object?</p>