[ADF-1041] Node picker, first iteration (#2122)

* First try

* Dialog basic functionality

* Search input

* Hammering it together

* Fist working proto for copy

* Fix the tests and tslint errors for a happier world

* Add more tests (and test shells for the future)

* copyNode and moveNode methods

* Copy and move actions for content type

* Extract common parts in favor of using them in folder content type also

* Small fixes

* Copy and Move actions for folders as well

* Style fixes, ui behaviours and tests needed to be written

* Move duplicated search service from documentlist to core

* Use search service from core within the search component

* Fix dialog width

* Update docs

* Tests for node selector

* Change seletionMade event's name to select

ng2-components/ng2-alfresco-documentlist/src/services/document-list.service.ts

@@ -65,6 +65,28 @@ export class DocumentListService {
         return Observable.fromPromise(this.apiService.getInstance().nodes.deleteNode(nodeId));
     }
 
+    /**
+     * Copy a node to destination node
+     *
+     * @param nodeId The id of the node to be copied
+     * @param targetParentId The id of the folder-node where the node have to be copied to
+     */
+    copyNode(nodeId: string, targetParentId: string) {
+        return Observable.fromPromise(this.apiService.getInstance().nodes.copyNode(nodeId, { targetParentId }))
+            .catch(err => this.handleError(err));
+    }
+
+    /**
+     * Move a node to destination node
+     *
+     * @param nodeId The id of the node to be moved
+     * @param targetParentId The id of the folder-node where the node have to be moved to
+     */
+    moveNode(nodeId: string, targetParentId: string) {
+        return Observable.fromPromise(this.apiService.getInstance().nodes.moveNode(nodeId, { targetParentId }))
+            .catch(err => this.handleError(err));
+    }
+
     /**
      * Create a new folder in the path.
      * @param name Folder name