rename XML_Util to allow PEAR to co-exist with XML_Util
rename XML_Util to allow PEAR to co-exist with XML_Util

# this is a modified copy of XML_Util, otherwise we could use XML_Util


git-svn-id: 4b064e69dc630d28214c1e1442d27300cccf8e9a@208495 c90b9560-bf6c-de11-be94-00142212c4b1

DQNEO/PEAR_Exception