Kiln match introspection for local-solr-add

<map:match id="local-solr-add" pattern="add/*/**.xml">
<map:generate src="cocoon:/preprocess/{1}/{2}.xml">
+<map:match id="local-solr-preprocess" pattern="preprocess/*/**.xml"> </map:match>
</map:generate>
<map:transform src="../stylesheets/solr/{1}-to-solr.xsl">
<map:parameter name="file-path" value="{2}" />
</map:transform>
<map:transform type="solr">
<map:parameter name="url" value="{global:solr-server}" />
</map:transform>
<map:serialize type="xml" />
</map:match>