project/plugins.sbt (6 lines of code) (raw):

resolvers ++= Seq( Classpaths.sbtPluginReleases, Resolver.sonatypeRepo("snapshots") ) addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.4.1") addSbtPlugin("com.github.sbt" % "sbt-unidoc" % "0.5.0")