Merge pull request #131 from jakirkham/add_confirm_exit

DOC: Add info about how to disable confirm exit in the config file.

Author: minrk

jupyter_client/consoleapp.py

@@ -48,11 +48,15 @@
 }
 app_flags.update(boolean_flag(
     'confirm-exit', 'JupyterConsoleApp.confirm_exit',
-    """Set to display confirmation dialog on exit. You can always use 'exit' or 'quit',
-       to force a direct exit without any confirmation.
+    """Set to display confirmation dialog on exit. You can always use 'exit' or
+       'quit', to force a direct exit without any confirmation. This can also
+       be set in the config file by setting
+       `c.TerminalInteractiveShell.confirm_exit`.
     """,
     """Don't prompt the user when exiting. This will terminate the kernel
        if it is owned by the frontend, and leave it alive if it is external.
+       This can also be set in the config file by setting
+       `c.TerminalInteractiveShell.confirm_exit`.
     """
 ))
 flags.update(app_flags)