Minor bug fixes.
SAX will be updated soon so expect another update at that time. XML extension to DOM which provides DTD information is not currently supported because SAX currently does not provide DTD information. I think it should probably be org.xml.dom.sax or org.xml.sax.dom since it is SAX related. I do appologize to Jon Bosak for using the package name, even temporarily, without his permission. SaxDocumentParser class was removed in favor of SaxDOM.openDocument method.