client: Add printout about connmanctl experimental status

The arguments and output may see changes, warn users that the
current ones are experimental.

diff --git a/client/commands.c b/client/commands.c
index 062e7b1..956a30b 100644 (file)
--- a/client/commands.c
+++ b/client/commands.c
@@ -94,7 +94,8 @@ void show_help(void)
        "        --manager                    Monitor signals from the Manager interface\n"
        "  help, --help, (no arguments)       Show this dialogue\n"
        "  interactive                        Drop into the interactive shell\n"
-       "  exit, quit, q                      Quit interactive mode\n");
+       "  exit, quit, q                      Quit interactive mode\n"
+       "\nNote: arguments and output are considered EXPERIMENTAL for now.\n\n");
 }
 
 int service_switch(int argc, char *argv[], int c, DBusConnection *conn,