Item12407:  Alternate fix

This avoids a dependency on HTML::TreeBuilder > 4.0
Thanks to BjoernKautler and JanKrueger

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Item12741: Update change log

git-svn-id: http://svn.foswiki.org/branches/Release01x01/CompareRevisionsAddOn@17628 0b4bb1d4-4e5a-0410-9cc4-b2b747904278