click handler for module selection

click_handler_vr_module.ts

  /**
   * Click handler for vr module selections (sidebar on the left)
   * Check app.routes.ts for more info on angular2 routing
   * 
   * @private
   * @param {*} event
   */
  private onVrModuleSelected(event: any) {
    const params = {
      id: event.module.id
    };
    this.activeVrModule = event.module;
    this.router.navigate([`modules`, params], { relativeTo: this.route });
  }