Tkinter rename reversal: remove tkinter package, adapt imports and docs.
diff --git a/Lib/idlelib/Debugger.py b/Lib/idlelib/Debugger.py
index fa2a56b..a56c224 100644
--- a/Lib/idlelib/Debugger.py
+++ b/Lib/idlelib/Debugger.py
@@ -1,7 +1,7 @@
 import os
 import bdb
 import types
-from tkinter import *
+from Tkinter import *
 from WindowList import ListedToplevel
 from ScrolledList import ScrolledList
 import macosxSupport