xmlparser doesn't handle CDATA correctly

Forked from: #24 (closed)

I am encountering issues with the xine xmlparser included with totem-pl-parser, when manipulating CDATA. A little debugging revealed that xine xmlparser, is have issues handling CDATA ( empty content / 1 word content etc ),

<copyright><![CDATA[]]></copyright>

info: node data : <![CDATA[

<title><![CDATA[Poll]]></title>

info: node data : PollDATA[