XML_Tree bug fix

Hi there, I sent this http://marc.theaimsgroup.com/?l=pear-dev&m=104872687731346&w=2 to the list a while ago but I think people probably got put off looking into it because of the length of the message, so I'll try for an abbreviated version. Basically there are two aims for this patch on the current CVS version : 1. $node->content *always* returns the unescaped contents 2. $node->get() returns attributes that are have double quotes escaped. Point 1 basically involves moving the call to _xml_entities() - which escapes the contents of the node - from the setContent() fn to the get() fn. While point 2 involves adding a simple str_replace in get() Thoughts ? BCR