[ADF-2010] Move/copy, when searching for folder multiple results are returned (#2727)

* adding debounce time in object picker
unify search api
fix multiples duplicate result
remove limit of 4 character to search

* remove three.min.js

* remove unused import

* tlsint fix and remove file

* rename sitesApiService to sitesService as all the other services

* fix test timeout async

lib/core/services/service.module.ts

@@ -39,11 +39,10 @@ import { PageTitleService } from './page-title.service';
 import { PeopleContentService } from './people-content.service';
 import { PeopleProcessService } from './people-process.service';
 import { RenditionsService } from './renditions.service';
-import { SearchApiService } from './search-api.service';
 import { SearchService } from './search.service';
 import { SettingsService } from './settings.service';
 import { SharedLinksApiService } from './shared-links-api.service';
-import { SitesApiService } from './sites-api.service';
+import { SitesService } from './sites.service';
 import { StorageService } from './storage.service';
 import { ThumbnailService } from './thumbnail.service';
 import { TranslateLoaderService } from './translate-loader.service';
@@ -82,10 +81,9 @@ import { UserPreferencesService } from './user-preferences.service';
         NodesApiService,
         PeopleContentService,
         PeopleProcessService,
-        SearchApiService,
         SearchService,
         SharedLinksApiService,
-        SitesApiService,
+        SitesService,
         DiscoveryApiService,
         CommentProcessService
     ],