Remove functions in string module that are also string methods.  Also remove:
 * all calls to functions in the string module (except maketrans)
 * everything from stropmodule except for maketrans() which is still used
diff --git a/Lib/test/test_future2.py b/Lib/test/test_future2.py
index 79eb731..3d7fc86 100644
--- a/Lib/test/test_future2.py
+++ b/Lib/test/test_future2.py
@@ -1,6 +1,6 @@
 """This is a test"""
 
-from __future__ import nested_scopes; import string
+from __future__ import nested_scopes; import site
 
 def f(x):
     def g(y):