corrected access modifier from protected to public for method getOtherOfferingsForInstructorGroup()
corrected access modifier from protected to public for method getOtherOfferingsForInstructorGroup()

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