// Used for Coursera submission (StudentPlugin) // libraryDependencies += "org.scalaj" %% "scalaj-http" % "2.4.2" // libraryDependencies += "com.typesafe.play" %% "play-json" % "2.7.4" // Used for Base64 (StudentPlugin) libraryDependencies += "commons-codec" % "commons-codec" % "1.10"