Refs #3136 XML test

git-svn-id: http://dev.piwik.org/svn/trunk@6320 59fd770c-687e-43c8-a1e3-f5a4ff64c105

tests/integration/expected/test_apiGetReportMetadata__API.getSettings.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<SDK_batch_size>10</SDK_batch_size>
+		<SDK_interval_value>30</SDK_interval_value>
+	</row>
+</result>
\ No newline at end of file