GH repo renamed + readme update

Author: raphaelsolarski

README.md

@@ -1,18 +1,25 @@
-# flink-scala-2.13
+# flink-scala
 
-For now Flink does not support Scala 2.13. For more refer to <https://issues.apache.org/jira/browse/FLINK-13414>.
+This module is a replacement for the `org.apache.flink:flink-scala` lib shipped with flink distribution,
+and allows using flink with higher scala versions than 2.12.8.
 
-Our solution to deploy Scala 2.13 code to Flink, until it's officially supported (or Flink becomes really scala-free):
+For more refer to <https://issues.apache.org/jira/browse/FLINK-13414>.
 
+## Replacing flink-scala in flink distribution
 ```bash
 rm $FLINK_HOME/lib/flink-scala*.jar
-wget https://repo1.maven.org/maven2/pl/touk/flink-scala-2-13_2.13/1.1.2/flink-scala-2-13_2.13-1.1.2-assembly.jar -O $FLINK_HOME/lib/flink-scala-2-13_2.13-1.1.1-assembly.jar
+
+wget https://central.sonatype.com/repository/maven-snapshots/pl/touk/flink-scala_2.13/1.1.3-SNAPSHOT/flink-scala_2.13-1.1.3-SNAPSHOT-assembly.jar -O $FLINK_HOME/lib/flink-scala_2.13-1.1.3-SNAPSHOT-assembly.jar
 ```
 
+## Using as a lib (probably only sufficient when child-first classloading is enabled on flink)
 ```scala
-libraryDependencies += "pl.touk" %% "flink-scala-2-13" % "1.1.2"
+libraryDependencies += "pl.touk" %% "flink-scala" % "1.1.3-SNAPSHOT"
 ```
 
+## Prebuild flink images
+* we provide prebuild flink docker images for scala 2.12 and 2.13 on [Docker Hub](https://hub.docker.com/r/touk/flink)
+
 ## Publishing
 ```
 sbt publishSigned sonatypeBundleRelease

build.sbt

@@ -41,9 +41,9 @@ lazy val publishSettings = Seq(
   //we'll end up with two scm sections and invalid pom...
   pomExtra in Global := {
     <scm>
-      <connection>scm:git:github.com/TouK/flink-scala-2.13.git</connection>
-      <developerConnection>scm:git:git@github.com:TouK/flink-scala-2.13.git</developerConnection>
-      <url>github.com/TouK/flink-scala-2.13</url>
+      <connection>scm:git:github.com/TouK/flink-scala.git</connection>
+      <developerConnection>scm:git:git@github.com:TouK/flink-scala.git</developerConnection>
+      <url>github.com/TouK/flink-scala</url>
     </scm>
       <developers>
         <developer>
@@ -61,7 +61,7 @@ lazy val root = (project in file("."))
     name := "flink-scala",
     organization := "pl.touk",
     licenses := Seq("Apache 2" -> url("http://www.apache.org/licenses/LICENSE-2.0.txt")),
-    homepage := Some(url("https://github.com/TouK/flink-scala-2.13")),
+    homepage := Some(url("https://github.com/TouK/flink-scala")),
     libraryDependencies ++= (forScalaVersion(scalaVersion.value) {
       case (2, 12) =>
         Seq(