Move to solr 4 plus corrections to SparqlQueryExecutorTest with newlines and white space characters

solr/homeDirectoryTemplate/conf/velocity/facet_fields.vm

@@ -0,0 +1,23 @@
+#**
+ *  Display facets based on field values
+ *  e.g.: fields specified by &facet.field=
+ *#
+
+#if($response.facetFields)
+  <h2 #annTitle("Facets generated by adding &facet.field= to the request")>
+    Field Facets
+  </h2>
+  #foreach($field in $response.facetFields)
+    ## Hide facets without value
+    #if($field.values.size() > 0)
+      <span class="facet-field">$field.name</span>
+      <ul>
+        #foreach($facet in $field.values)
+          <li>
+            <a href="#url_for_facet_filter($field.name, $facet.name)">$facet.name</a> ($facet.count)
+          </li>
+        #end
+      </ul>
+    #end  ## end if > 0
+  #end    ## end for each facet field
+#end      ## end if response has facet fields