Merge pull request #121 from SethTisue/publish-for-m5

add Scala 2.13.0-M5 (and drop M4)

Author: SethTisue

.travis.yml

@@ -6,7 +6,7 @@ jdk:
   - oraclejdk8
 
 scala:
-  - 2.13.0-M4
+  - 2.13.0-M5
 
 env:
   global:

build.sbt

@@ -1,6 +1,6 @@
 import ScalaModulePlugin._
 
-crossScalaVersions in ThisBuild := List("2.13.0-M4")
+crossScalaVersions in ThisBuild := List("2.13.0-M5")
 
 val disableDocs = sys.props("nodocs") == "true"