⬆️ upgrade dependencies and build for Scala 2.13 [closes #9]

Author: alaz

build.sbt

@@ -6,9 +6,9 @@ homepage := Some(url("https://github.com/osinka/scala-i18n"))
 
 startYear := Some(2014)
 
-scalaVersion := "2.12.1"
+scalaVersion := "2.13.0"
 
-crossScalaVersions := Seq("2.11.8", "2.12.1")
+crossScalaVersions := Seq("2.11.11", "2.12.8", "2.13.0")
 
 licenses += "Apache License, Version 2.0" -> url("http://www.apache.org/licenses/LICENSE-2.0")
 
@@ -19,7 +19,7 @@ description := """Play-like internationalized messages for any Scala"""
 scalacOptions ++= List("-deprecation", "-unchecked", "-feature")
 
 libraryDependencies ++= Seq(
-  "org.scalatest" %% "scalatest" % "3.0.1" % "test"
+  "org.scalatest" %% "scalatest" % "3.0.8" % "test"
 )
 
 credentials += {
@@ -40,8 +40,6 @@ publishTo := {
   )
 }
 
-useGpg := true
-
 pomExtra := <xml:group>
     <developers>
       <developer>

project/build.properties

@@ -1 +1 @@
-sbt.version=0.13.13
+sbt.version=1.2.8

project/pgp.sbt

@@ -1 +1 @@
-addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.0.1")
+addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.2-1")

version.sbt

@@ -1,2 +1,2 @@
 
-version in ThisBuild := "1.0.3-SNAPSHOT"
+version in ThisBuild := "1.0.3"