Updated to Play 2.3.4

frameworks/Java/play2-java/play2-java/project/plugins.sbt

@@ -5,4 +5,4 @@ logLevel := Level.Warn
 resolvers += "Typesafe repository" at "http://repo.typesafe.com/typesafe/releases/"
 
 // Use the Play sbt plugin for Play projects
-addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.3.3")
+addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.3.4")