style sheets into phpdoc

Hi! Why not to put DSSSL and XSL stylesheets into the phpdoc repository, much like the DTDs? Style sheets are much more subject to changes and this way we can avoid problems with style sheet version differences on the testing and generation machines. I lately updated the style sheets on my machine, and I have problems with xsl sheets, as some internally incompatible changes were made, so I need to update the customizations to reflect new style sheet inner workings... Goba