Merge pull request #6 from scala-exercises/library-repository-metadata

Add library repo metadata

Author: Rafa Paradela

src/main/scala/stdlib/StdLib.scala

@@ -10,6 +10,8 @@ package stdlib
   * @param name std_lib
   */
 object StdLib extends exercise.Library {
+  override def owner = "scala-exercises"
+  override def repository = "exercises-stdlib"
 
   override def color = Some("#dc322f")