Add german translation of welcome.mkd

Carsten Lenz

2014-06-13 077d23176a8f098766bf492081ae5ab9acb2d285

 src/main/java/com/gitblit/tickets/ITicketService.java

@@ -251,6 +251,7 @@
    */
   public boolean isAcceptingTicketUpdates(RepositoryModel repository) {
      return isReady()
            && repository.hasCommits
            && repository.isBare
            && !repository.isFrozen
            && !repository.isMirror;