Revision history for Statistics-WilcoxonRankSum

0.0.5  Fir May 15 10:36:05 2009
       RT 46813: documentation issue
0.0.4  Fir May 15 10:36:05 2009
       RT 46093: documentation issue
0.0.1  Wed Jan  9 10:12:07 2008
       Initial release.