Improve SCORM user level report

This should be tested with a SCORM package that has interactions data - ping Dan for a SCORM package that provides this if you don't have one. Make sure multiple users have submitted multiple attempts to the same package - view the standard report then click on the attempt number column to get at the user level learning objects report - then check that you can scroll through each user attempt correctly (pagination of attempts on the user report is a new feature) then check that you can view the track details report for each learning object in the report. then check the interactions user level report and make sure you can export the report in the different formats succesfully. Any suggestions on improving the navigation or headers on these reports would be appreciated - it still feels a bit clunky to me.