[ADF-2161] download directive (#2934)

* node download directive

* integrate with demo shell

* docs on the directive

* node actions integration

* test fixes

* remove old and disable invalid tests

* remove fdescribe

* fix unit tests

docs/README.md

@@ -202,6 +202,7 @@ for more information about installing and using the source code.
 | [Folder create directive](folder-create.directive.md) | Allows folders to be created. | [Source](../lib/content-services/folder-directive/folder-create.directive.ts) |
 | [Folder edit directive](folder-edit.directive.md) | Allows folders to be edited. | [Source](../lib/content-services/folder-directive/folder-edit.directive.ts) |
 | [File draggable directive](file-draggable.directive.md) | Provide drag-and-drop features for an element such as a `div`. | [Source](../lib/content-services/upload/directives/file-draggable.directive.ts) |
+| [Node download directive](node-download.directive.md) | Downloads folders and files. Packs folders and/or multiple files into a .ZIP archive. | [Source](../lib/content-services/directives/node-download.directive.ts) |
 
 ## Models
 

docs/node-download.directive.md

@@ -0,0 +1,18 @@
+# Node Download directive
+
+Allows folders and/or files to be downloaded. Multiple nodes are packed as a '.ZIP' archive.
+
+## Basic Usage
+
+```html
+<adf-toolbar>
+    <button mat-icon-button
+            [adfNodeDownload]="documentList.selection">
+            <mat-icon>get_app</mat-icon>
+    </button>
+</adf-toolbar>
+
+<adf-document-list #documentList ...>
+ ...
+</adf-document-list>
+```