[ADF-2670] Added new docs for 2.3 features (#3181)

docs/core/README.md

@@ -46,10 +46,10 @@ for more information about installing and using the source code.
 | [Highlight directive](highlight.directive.md) | Adds highlighting to selected sections of an HTML element's content. | [Source](../../lib/core/directives/highlight.directive.ts) |
 | [Logout directive](logout.directive.md) | Logs the user out when the decorated element is clicked. | [Source](../../lib/core/directives/logout.directive.ts) |
 | [Node delete directive](node-delete.directive.md) | Deletes multiple files and folders. | [Source](../../lib/core/directives/node-delete.directive.ts) |
-| [Node favorite directive](node-favorite.directive.md) | Selectively toggles nodes as favorite | [Source](../../lib/core/directives/node-favorite.directive.ts) |
+| [Node favorite directive](node-favorite.directive.md) | Selectively toggles nodes as favorites. | [Source](../../lib/core/directives/node-favorite.directive.ts) |
 | [Node permission directive](node-permission.directive.md) | Selectively disables an HTML element or Angular component | [Source](../../lib/core/directives/node-permission.directive.ts) |
 | [Node restore directive](node-restore.directive.md) | Restores deleted nodes to their original location. | [Source](../../lib/core/directives/node-restore.directive.ts) |
-| [Upload directive](upload.directive.md) | Allows your components or common HTML elements reacting on File drag and drop in order to upload content. | [Source](../../lib/core/directives/upload.directive.ts) |
+| [Upload directive](upload.directive.md) | Uploads content in response to file drag and drop. | [Source](../../lib/core/directives/upload.directive.ts) |
 
 ## Models
 
@@ -89,6 +89,7 @@ for more information about installing and using the source code.
 | [Auth guard ecm service](auth-guard-ecm.service.md) | Adds authentication with Content Services to a route within the app. | [Source](../../lib/core/services/auth-guard-ecm.service.ts) |
 | [Auth guard service](auth-guard.service.md) | Adds authentication to a route within the app. | [Source](../../lib/core/services/auth-guard.service.ts) |
 | [Authentication service](authentication.service.md) | Provides authentication to ACS and APS. | [Source](../../lib/core/services/authentication.service.ts) |
+| [Comment content service](comment-content.service.md) | Adds and retrieves comments for nodes in Content Services. | [Source](../../lib/core/services/comment-content.service.ts) |
 | [Comment process service](comment-process.service.md) | Adds and retrieves comments for task and process instances in Process Services. | [Source](../../lib/core/services/comment-process.service.ts) |
 | [Content service](content.service.md) | Accesses app-generated data objects via URLs and file downloads. | [Source](../../lib/core/services/content.service.ts) |
 | [Cookie service](cookie.service.md) | Stores key-value data items as browser cookies. | [Source](../../lib/core/services/cookie.service.ts) |
@@ -113,7 +114,6 @@ for more information about installing and using the source code.
 | [User preferences service](user-preferences.service.md) | Stores preferences for components. | [Source](../../lib/core/services/user-preferences.service.ts) |
 | [Bpm user service](bpm-user.service.md) | Gets information about the current Process Services user. | [Source](../../lib/core/userinfo/services/bpm-user.service.ts) |
 | [Ecm user service](ecm-user.service.md) | Gets information about a Content Services user. | [Source](../../lib/core/userinfo/services/ecm-user.service.ts) |
-| _Comment content service_ | _Not currently documented_ | [Source](../../lib/core/services/comment-content.service.ts) |
 
 ## Widgets
 

docs/core/comment-content.service.md

@@ -0,0 +1,33 @@
+---
+Added: v2.3.0
+Status: Active
+Last reviewed: 2018-04-12
+---
+
+# Comment Content service
+
+Adds and retrieves comments for nodes in Content Services.
+
+## Class members
+
+### Methods
+
+-   `addNodeComment(nodeId: string, message: string): Observable<CommentModel>`<br/>
+    Adds a comment to a node.
+    -   `nodeId: string` -  ID of the target node
+    -   `message: string` -  Text for the comment
+    -   **Returns** `Observable<CommentModel>` - Details of the comment added
+-   `getNodeComments(nodeId: string): Observable<CommentModel[]>`<br/>
+    Gets all comments that have been added to a node.
+    -   `nodeId: string = null` -  ID of the target node
+    -   **Returns** `Observable<CommentModel[]>` - Details for each comment
+
+## Details
+
+See the Comments API section of the
+[Alfresco JS API docs](https://github.com/Alfresco/alfresco-js-api/blob/master/src/alfresco-core-rest-api/docs/CommentsApi.md#addComment)
+for more information about the underlying REST API.
+
+## See also
+
+-   [Comment process service](comment-process.service.md)