Update to Play 3.0 (#32)

Co-authored-by: Karel Cemus <[email protected]>

README.md

@@ -1,8 +1,8 @@
 <h1 align="center">Multi-format Messaging module<br/> for Play framework</h1>
 
-**Note: This version supports Play framework 2.9.x. For compatibility with previous versions see previous releases.**
+**Note: This version supports Play framework 3.0.x. For compatibility with previous versions see previous releases.**
 
-[Play framework 2](http://playframework.com/) is delivered with default Messaging module using property
+[Play framework](http://playframework.com/) is delivered with default Messaging module using property
 files. The syntax is not much convenient as involves a lot of repetition, thus this module delivers
 an alternative to supporting YAML format for messages including all features of the language.
 
@@ -13,7 +13,7 @@ To your SBT `build.sbt` add the following lines:
 ```scala
 libraryDependencies ++= Seq(
   // YAML localization module
-  "com.github.karelcemus" %% "play-i18n" % "2.4.0"
+  "com.github.karelcemus" %% "play-i18n" % "3.0.0"
 )
 ```
 

build.sbt

@@ -11,18 +11,18 @@ scalaVersion := "2.13.12"
 
 crossScalaVersions := Seq(scalaVersion.value, "3.3.1")
 
-val playVersion = "2.9.0"
+val playVersion = "3.0.0"
 
 libraryDependencies ++= Seq(
   // play framework cache API
-  "com.typesafe.play" %% "play" % playVersion % "provided",
+  "org.playframework" %% "play" % playVersion % "provided",
   // YAML parser, Java library
   "org.yaml" % "snakeyaml" % "2.2",
   // test framework
   "org.specs2" %% "specs2-core" % "4.20.3" % "test",
   // test module for play framework
-  "com.typesafe.play" %% "play-test" % playVersion % "test",
-  "com.typesafe.play" %% "play-specs2" % playVersion % "test"
+  "org.playframework" %% "play-test" % playVersion % "test",
+  "org.playframework" %% "play-specs2" % playVersion % "test"
 )
 
 javacOptions ++= Seq("-Xlint:unchecked", "-encoding", "UTF-8")