Bottleneck now runs on Python 3.2

[Keith Goodman]

Thanks to Dougal Sutherland [1] the development version of Bottleneck
(0.6dev) now runs on Python 3.2. Dougal did the porting on the same
day he first ran across the Bottleneck package.

If you try Bottleneck on Python 3.2, let us know if it worked or not.
Or if it breaks Python 2 support. (The next release of Bottleneck will
drop Python 2.5 support.)

[1] https://github.com/kwgoodman/bottleneck/pull/44