Updated 'MdgaServer' class.

Updated the 'MdgaServer' class by saving the host into the 'Game' class.

Projekte/mdga/client/src/main/java/pp/mdga/client/server/MdgaServer.java

@@ -199,6 +199,9 @@ private void messageReceived(HostedConnection source, ClientMessage message) {
     public void connectionAdded(Server server, HostedConnection hostedConnection) {
         System.out.println("new connection " + hostedConnection); //NON-NLS
         LOGGER.log(Level.DEBUG, "new connection {0}", hostedConnection); //NON-NLS
+        if (this.myServer.getConnections().size() == 1) {
+            this.logic.getGame().setHost(hostedConnection.getId());
+        }
     }
 
     @Override