Bug #85 test - opt:literal must disable entities in the cdata text.

>>>>templates/test.tpl
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<opt:root>
<script type="text/javascript">
<opt:literal type="comment_cdata">
<![CDATA[
alert("I'm not <b>evil</b>");
]]>
</opt:literal>
</script>
</opt:root>

>>>>expected.txt
OUTPUT

>>>>result.txt
<script type="text/javascript">
/* <![CDATA[ */
alert("I'm not <b>evil</b>");
/* ]]> */
</script>