Kiln match introspection for local-admin-introspection-xslt

<map:match id="local-admin-introspection-xslt" pattern="introspection/xslt/**.xsl">
<map:generate src="cocoon://_internal/introspection/xslt/{1}.xml">
+<map:match pattern="xslt/**/*.xml"> </map:match>
</map:generate>
<map:serialize type="xml" />
</map:match>