MySQL-python-0.9.3a1 test release

I've (finally) put out a new test release for 0.9.3/1.0.0. This fixes a couple of known bugs. I've cleared out all of the old bugs that I think are fixed by this; feel free to reopen them if you can demonstrate that they are not.

I have only tested using Python-2.2.3 and MySQL-4.0.13. If you find problems with other versions, submit a bug. I plan to test with Python-2.3b2 myself shortly.

Supported versions:

• Python 1.5.2, 2.1.3, 2.2.3, and 2.3b2. I'm not sure 1.6 or 2.0 are worth bothering with.

• MySQL 3.22.32, 3.23.57 (or at least recent), and 4.0.13. 4.1.0 is probably not going to work, but I plan to try to test it at some point.