added calls to new JSON-array-deserialization/validation method in saveCourse() action. junked old input validation code. refs #3202
added calls to new JSON-array-deserialization/validation method in saveCourse() action. junked old input validation code. refs #3202

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