Removed PyInt_GetMax and sys.maxint
I replaced sys.maxint with sys.maxsize in Lib/*.py. Does anybody see a problem with the change on Win 64bit platforms? Win 64's long is just 32bit but the sys.maxsize is now 2**63-1 on every 64bit platform.
Also added docs for sys.maxsize.
diff --git a/Lib/test/test_hexoct.py b/Lib/test/test_hexoct.py
index afd696a..df9b310 100644
--- a/Lib/test/test_hexoct.py
+++ b/Lib/test/test_hexoct.py
@@ -4,7 +4,7 @@
 """
 
 import sys
-platform_long_is_32_bits = sys.maxint == 2147483647
+platform_long_is_32_bits = sys.maxsize == 2147483647
 
 import unittest
 from test import test_support