deployment target is 10.4, libedit on 10.4 is too broken.

base64 transfer-encoded payload *after* decoding it; it no longer does.
email had a special method in utils, _bdecode, specifically to do this,
so it must have served a purpose at some point, yet it is clearly wrong
per RFC.  Fixed with Barry's approval, but no backport.  Email package
minor version number is bumped, now version 4.0.1.

Patch by Joaquin Cuenca Abela.

It should fix transient failures on test_multiprocessing.

Fix for potentials errors in constructing unittest failure messages. Plus skipped test methods no longer run setUp and tearDown (Issue 8059)

code using struct.pack, attempt to convert to an integer first using
the argument's __int__ method (if present).  Also raise a
DeprecationWarning for any such usage of __int__.

This fixes a regression from 2.6, where some (but not all) integer
conversion codes already used __int__.

Do not hide the KeyboardInterrupt on POSIX platforms.

effectively raised.  A new utility ``check_py3k_warnings`` deals with py3k warnings.

specified