* [ADF-2500] The full content of Trashcan is not displayed.
fix pagination problem and add tests
* refactor code
* custom resources services
* move custom resources in separate service part 2
* move custom resources in separate service part 3
* move isCustomResources in custom resources
* move getCorrispondinNodeIds in custom services
* reorganize code
* add pagination interface
* remove permissions check document list and use the common cs method
remove the merge option and move it in the paginator
* make infinte scrolling always use the target
* restore loading infinite page
* fix license header
* fix type problems
* breadcrumb test service
* fix test
* export CustomResourcesService
* fix test pagination
* fix content ndoe test
* remove timeout content node selector test
* fix after rebase
* ripristinate observalbe in search service
* fix wrong type return stub document list test
* fix search service
* fix test document list
* move handle error in common method
* restore observable in search control
* Update search-control.component.spec.ts
* fix after rebase
* add import switchmap
* core import in karma conf
* missing commas
* fix mocks
* fix mock searchquerybody
* search test fix
