added distinct filter to learning materials reports to reduce duplicates, refs #2902
added distinct filter to learning materials reports to reduce duplicates, refs #2902

dartajax/ilios,justinchu17/ilios,justinchu17/ilios,justinchu17/ilios,Trott/ilios,ilios/ilios,stopfstedt/ilios,thecoolestguy/ilios,justinchu17/ilios,ilios/ilios,stopfstedt/ilios,Trott/ilios,dartajax/ilios,thecoolestguy/ilios