Merge pull request #1448 from peccu/patch-2

Add "owner" to notification subject

src/main/scala/gitbucket/core/util/Notifier.scala

@@ -81,7 +81,7 @@ class Mailer(private val smtp: Smtp) extends Notifier {
       val f = Future {
         database withSession { implicit session =>
           defining(
-            s"[${r.name}] ${issue.title} (#${issue.issueId})" ->
+            s"[${r.owner}/${r.name}] ${issue.title} (#${issue.issueId})" ->
               msg(Markdown.toHtml(
                 markdown         = content,
                 repository       = r,