Fixing build?

git-svn-id: http://dev.piwik.org/svn/trunk@5510 59fd770c-687e-43c8-a1e3-f5a4ff64c105

plugins/VisitsSummary/API.php

@@ -65,6 +65,7 @@ class Piwik_VisitsSummary_API
 			
 			$tempColumns = array_unique($tempColumns);
 			$columns = array_merge($columns, $tempColumns);
+			rsort($columns);
 		}
 		else
 		{

tests/integration/expected/test_apiGetReportMetadata__API.get_day.xml

 <?xml version="1.0" encoding="utf-8" ?>
 <result>
-	<nb_uniq_visitors>1</nb_uniq_visitors>
 	<nb_visits>1</nb_visits>
+	<nb_uniq_visitors>1</nb_uniq_visitors>
 	<nb_actions>1</nb_actions>
 	<max_actions>1</max_actions>
 	<bounce_rate>100%</bounce_rate>