replaced table offering_instructor with offering_x_instructor and offering_x_instructor_group.
replaced table offering_instructor with offering_x_instructor and offering_x_instructor_group.

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