[Python-3000] to be merged

[Benjamin Peterson]

I just merged a good chunk of the trunk -> py3k queue, but there are
still some things to be dealt with:

- bsddb It seesm bsddb still has yet to be ported to Py3k. See #2887.

- The asyncore/asynchat patches. Josiah, can you do this?

- The Mac 4-way arch build.

- The bin/hex/oct float things. (These can just be blocked, right?)

- SSL changes



-- 
Cheers,
Benjamin Peterson
"There's no place like 127.0.0.1."