[wsn] WS-Topics issue verifications (4.23, 4.24): OK

["Rick Cobb" <rcobb@KnowNow.com>]

4.23 Issue text: "Providers of messages should attempt to ensure that
the name resolution of QNames occurs in the enclosing context. " 
	Text (499-501): "The namespace declarations that specify the
mapping of a prefix to an actual namespace URI can be found amongst any
namespace declaration in scope for the TopicExpression. The namespace
declarations that specify the mapping of a prefix to an actual namespace
URI can be found amongst any namespace declaration in scope for the
TopicExpression"
	OK.
4.23 & 4.24 Issue: "additional tools in the path of message may attempt
to optimize the namespace declarations"
	Text (499-504): Direct adoption of the text from Steve Graham as
modified to reflect the context.
	OK.

-- Rick Cobb