build.sbt
"org.webjars" %% "webjars-play" % "2.2.0",
"org.webjars" % "bootstrap" % "2.3.1"
Create Route for WebJarAssets
Controller
GET /webjars/*file controllers.WebJarAssets.at(file)
Use a WebJar
<script src='@routes.WebJarAssets.at(WebJarAssets.locate("jquery.min.js"))'></script>