better out-of-the-box mysql support for ruby on rails

activerecord now supports mysql 4.1 (and later) out of the box whether you are using new or old-style passwords, because they applied my patch for handling the related protocol changes correctly.

(it’s not quite out-of-the-box yet — the fix will appear in the next major release of rails, i guess. it’s fixed in their repository.)

now if only the upstream developer would show signs of life, and get that fixed. i’d complain about that more, but there’s a lot of windows around here.