[ADF-4152] Updated folder structure of core docs (#4415)

* [ADF-4152] Moved core library docs into subfolders

* [ADF-4152] Moved core library docs into subfolders

* [ADF-4152] Manual fixes to core doc file links

* [ADF-4152] Further automatic + manual link tidying

docs/core/services/deleted-nodes-api.service.md

@@ -0,0 +1,31 @@
+---
+Title: Deleted Nodes Api service
+Added: v2.0.0
+Status: Active
+Last reviewed: 2018-04-05
+---
+
+# [Deleted Nodes Api service](../../../lib/core/services/deleted-nodes-api.service.ts "Defined in deleted-nodes-api.service.ts")
+
+Gets a list of Content Services nodes currently in the trash.
+
+## Class members
+
+### Methods
+
+-   **getDeletedNodes**(options?: `Object`): [`Observable`](http://reactivex.io/documentation/observable.html)`<`[`NodePaging`](https://github.com/Alfresco/alfresco-js-api/blob/development/src/api/content-rest-api/docs/NodePaging.md)`>`<br/>
+    Gets a list of nodes in the trash.
+    -   _options:_ `Object`  - (Optional) Options for JS-API call
+    -   **Returns** [`Observable`](http://reactivex.io/documentation/observable.html)`<`[`NodePaging`](https://github.com/Alfresco/alfresco-js-api/blob/development/src/api/content-rest-api/docs/NodePaging.md)`>` - List of nodes in the trash
+
+## Details
+
+The `getDeletedNodes` method returns a [`NodePaging`](https://github.com/Alfresco/alfresco-js-api/blob/development/src/api/content-rest-api/docs/NodePaging.md) object that lists
+the items in the trash. The format of the `options` parameter is
+described in the [getDeletedNodes](https://github.com/Alfresco/alfresco-js-api/blob/master/src/alfresco-core-rest-api/docs/NodesApi.md#getDeletedNodes)
+page of the Alfresco JS API docs.
+
+## See also
+
+-   [Nodes api service](nodes-api.service.md)
+-   [Node service](node.service.md)