add possible future configurability display mode document list and datatable (#2998)

docs/datatable.component.md

@@ -138,7 +138,7 @@ export class DataTableDemo {
 | allowDropFiles | boolean | false | Toggle file drop support for rows (see **ng2-alfresco-core/UploadDirective** for more details) |
 | loading | boolean | false | Flag that indicates if the datatable is in loading state and needs to show the loading template. Read the documentation above to see how to configure a loading template |
 | showHeader | boolean | true | Toggles header visibility |
-| cardview | boolean | true | enable the cardview mode |
+| display | string | 'list' | change the display mode can be one of the values provided by the enum : **list**, **gallery** |
 | selection | DataRow\[] | \[] | Contains selected rows |
     
 ### Events
@@ -205,7 +205,7 @@ If you want enable the card view mode you need to set to true the input paramete
 ```html
 <adf-datatable
     [data]="data"
-    [cardview]="true">
+    [display]="'gallery'">
 </adf-datatable
 ```
 

docs/document-list.component.md

@@ -79,7 +79,7 @@ Displays the documents from a repository.
 | skipCount | `number` | `0` | Number of elements to skip over for pagination purposes  |
 | enableInfiniteScrolling | `boolean` | `false` | Set document list to work in infinite scrolling mode  |
 | showHeader | `boolean` | `true` |  Toggles header visibility   |
-| cardview | `boolean` | `false` |  Enable the cardview mode    |
+| display | string | 'list' | change the display mode can be one of the values provided by the enum : **list**, **gallery** |
 
 ### Events
 
@@ -141,7 +141,7 @@ If you want enable the card view mode you need to set to true the input paramete
 ```html
 <adf-document-list
     [currentFolderId]="'-my-'"
-    [cardview]="true">
+    [display]="'gallery'">
 </adf-document-list>
 ```