message: fix(chartist-cmp): component template should be just empty.
diff: @@ -39,7 +39,7 @@ export interface ChartEvent {
  @Component({
  selector: 'x-chartist',
  - template: '<div></div>'
  + template: ''
  })
  export class ChartistComponent implements OnInit, OnChanges, OnDestroy {
  @Input()
  