[cactus] Cactus 1.0 available

[Vincent Massol]

Final release 1.0 of Cactus is now available for download. Check the changes
page on the Cactus web site for details of the changes
(http://jakarta.apache.org/commons/cactus/changes.html).

Thanks to all who helped reach this release ... and let's continue the good
work ... :)

Vincent Massol.