Added findById wrapper and fixed up other notification methods
Added findById wrapper and fixed up other notification methods

dcastil1983/UCRcareer,CrazyWearsPJs/UCRcareer,dcastil1983/UCRcareer,CrazyWearsPJs/UCRcareer,CrazyWearsPJs/UCRcareer,CrazyWearsPJs/UCRcareer,dcastil1983/UCRcareer,dcastil1983/UCRcareer