message: fix(typeahead): allow to work with formControl
  fixes
diff: @@ -18,11 +18,7 @@ import { ComponentLoaderFactory, ComponentLoader } from '../component-loader';
  /* tslint:disable-next-line */
  const KeyboardEvent = (global as any).KeyboardEvent as KeyboardEvent;
  -@Directive({
  - /* tslint:disable */
  - selector: '[typeahead][ngModel],[typeahead][formControlName]'
  - /* tslint:enable */
  -})
  +@Directive({selector: '[typeahead]'})
  export class TypeaheadDirective implements OnInit, OnDestroy {
  /** options source, can be Array of strings, objects or an Observable for external matching process */
  @Input() public typeahead: any;
  