public HttpResponseMessage InsertResourceAssignment(FormDataCollection form)
        {
            var values = form.Get("values");
            var newResourceAssignment = new ResourceAssignment();

            JsonConvert.PopulateObject(values, newResourceAssignment);
            GanttDataProvider.InsertResourceAssignment(newResourceAssignment);
            return(Request.CreateResponse(HttpStatusCode.Created, newResourceAssignment));
        }