adding trace message.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@6296 71c3de6d-444a-0410-be80-ed276b4c234a

remoting/src/main/java/hudson/remoting/Launcher.java

@@ -23,6 +23,7 @@ public class Launcher {
 
         for (String arg : args) {
             if(arg.equals("-text")) {
+                System.out.println("Running in text mode");
                 m = Mode.TEXT;
                 continue;
             }