Tkinter rename, step 2: fix imports and add stub modules.
diff --git a/Lib/idlelib/configDialog.py b/Lib/idlelib/configDialog.py
index acab053..68cc3fe 100644
--- a/Lib/idlelib/configDialog.py
+++ b/Lib/idlelib/configDialog.py
@@ -9,8 +9,10 @@
Refer to comments in EditorWindow autoindent code for details.
"""
-from Tkinter import *
-import tkMessageBox, tkColorChooser, tkFont
+from tkinter import *
+import tkinter.messagebox as tkMessageBox
+import tkinter.colorchooser as tkColorChooser
+import tkinter.font as tkFont
import string
from configHandler import idleConf