Needed testers for new MySQL backend

[Eugene Lazutkin]

Hello,

One week ago I introduced new patch, which replaces existing MySQL backend.
Current MySQL backend is unusable in multi-threaded environment (e.g.,
FastCGI). Obviously this is a critical piece. So far I didn't have any
problems. If you are interested in it, please test it, and give me your
feedback. See http://code.djangoproject.com/ticket/463 for details.

Thanks,

Eugene