anchor.diff:  import 'package:bootjack/bootjack.dart';
   import 'package:dquery/dquery.dart';
   import 'package:hgprofiler/authentication.dart';
  +import 'package:hgprofiler/query_watcher.dart';
  +
   import 'package:hgprofiler/component/breadcrumbs.dart';
   import 'package:hgprofiler/component/pager.dart';
   import 'package:hgprofiler/component/title.dart';
  
positive.code:                 }
  
                  this.pager = new Pager(response.data['total_count'],
                                         this.currentPage,
                                         resultsPerPage:this._resultsPerPage);
                  new Future(() {
                      this.groupIds = new List<String>.from(this.groups.keys);
                  });
  
negative.code:     templateUrl: 'packages/hgprofiler/component/group/list.html',
      useShadowDom: false
  )
  class GroupListComponent extends Object
                      implements ShadowRootAware {
  
      List<Breadcrumb> crumbs = [
  