* generate and compare HTML, PDF & SMS reports in Test_Piwik_Integration_EcommerceOrderWithItems & Test_Piwik_Integration_TwoVisitors_TwoWebsites_DifferentDays
 * report content as return value of PDFReports->generateReport() with new output type OUTPUT_RETURN

git-svn-id: http://dev.piwik.org/svn/trunk@6849 59fd770c-687e-43c8-a1e3-f5a4ff64c105