ANN: numarray-1.2.3

[Todd Miller]

numarray-1.2.3 is a bugfix release for numarray-1.2.2 which fixes a
problem with universal function setup caching which noticeably impaired
1.2.2 small array performance.  Get it if you are new to numarray,
haven't upgraded to 1.2.2 yet, or use a lot of small arrays.

numarray-1.2.3 is here:

http://sourceforge.net/project/showfiles.php?group_id=1369&package_id=32367

Thanks to Ralf Juengling for quietly reporting this and working with me
to identify and fix the problem.