use latest sbt-scala-module plugin

SethTisue · SethTisue · commit ec14765e37a6 · 2017-10-05T15:42:06.000-07:00
which works on Java 9.  which we want for the nascent
Java 9 Scala community build
diff --git a/project/plugins.sbt b/project/plugins.sbt
@@ -1,3 +1,3 @@
-addSbtPlugin("org.scala-lang.modules" % "scala-module-plugin" % "1.0.8")
+addSbtPlugin("org.scala-lang.modules" % "sbt-scala-module" % "1.0.13")
 
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.16")

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`		`-addSbtPlugin("org.scala-lang.modules" % "scala-module-plugin" % "1.0.8")`
	`1`	`+addSbtPlugin("org.scala-lang.modules" % "sbt-scala-module" % "1.0.13")`
`2`	`2`
`3`	`3`	`addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.16")`