Merge pull request #321 from ashawley/2.13.0

Use Scala 2.13.0

Author: ashawley

.travis.yml

@@ -6,7 +6,7 @@ jdk:
 
 scala:
   - 2.12.8
-  - 2.13.0-RC3
+  - 2.13.0
   - 0.15.0-RC1
 
 env:

README.md

@@ -2,7 +2,7 @@ scala-xml
 [![Travis](https://img.shields.io/travis/scala/scala-xml.svg)](https://travis-ci.org/scala/scala-xml)
 [![latest release for 2.11](https://img.shields.io/maven-central/v/org.scala-lang.modules/scala-xml_2.11.svg?label=scala+2.11)](http://mvnrepository.com/artifact/org.scala-lang.modules/scala-xml_2.11)
 [![latest release for 2.12](https://img.shields.io/maven-central/v/org.scala-lang.modules/scala-xml_2.12.svg?label=scala+2.12)](http://mvnrepository.com/artifact/org.scala-lang.modules/scala-xml_2.12)
-[![latest release for 2.13.0-RC3](https://img.shields.io/maven-central/v/org.scala-lang.modules/scala-xml_2.13.0-RC3.svg?label=scala+2.13.0-RC3)](http://mvnrepository.com/artifact/org.scala-lang.modules/scala-xml_2.13.0-RC3)
+[![latest release for 2.13.0](https://img.shields.io/maven-central/v/org.scala-lang.modules/scala-xml_2.13.0.svg?label=scala+2.13.0)](http://mvnrepository.com/artifact/org.scala-lang.modules/scala-xml_2.13.0)
 [![Gitter](https://badges.gitter.im/Join+Chat.svg)](https://gitter.im/scala/scala-xml)
 =========
 

build.sbt

@@ -2,7 +2,7 @@ import sbtcrossproject.CrossType
 import sbtcrossproject.CrossPlugin.autoImport.crossProject
 import ScalaModulePlugin._
 
-crossScalaVersions in ThisBuild := List("2.12.8", "2.13.0-RC3")
+crossScalaVersions in ThisBuild := List("2.12.8", "2.13.0")
 
 lazy val configSettings: Seq[Setting[_]] = Seq(
   unmanagedSourceDirectories ++= {