Merge pull request #56 from benhutchison/2.0.x

Update to latest scala patch versions

Author: benhutchison

Diff for: build.sbt

@@ -8,7 +8,7 @@ version            := "2.0.0-SNAPSHOT"
 
 scalaVersion       := crossScalaVersions.value.head
 
-crossScalaVersions := Seq("2.11.6", "2.12.0-M1")
+crossScalaVersions := Seq("2.11.8", "2.12.1")
 
 scalacOptions      ++= Seq("-deprecation", "-feature")