matplotlib windows binaries available

The windows binaries for the latest matplotlib release are now
available for download at

for python2.5 and 2.6 (if you need 2.4 please respond here). Sorry
for the delay, but we hit a nasty python2.6/libpng/mingw that held us
up. Thanks to Christoph Gohlke
for the visual studio builds and Charlie Moad for the MingW framework.

Please let us know if you have any troubles.