Add data-table docs to doc-items and guide-items

Author: jelbourn

src/app/shared/documentation-items/documentation-items.ts

@@ -79,6 +79,9 @@ const DOCS = [
     summary: 'Tables, sorting, and pagination',
     items: [
       {id: 'paginator', name: 'Paginator', examples: ['paginator-configurable']},
+      {id: 'sort', name: 'Sort header', examples: ['sort-overview']},
+      {id: 'table', name: 'Table',
+          examples: ['table-filtering', 'table-pagination', 'table-sorting']},
     ]
   }
 ];

src/app/shared/guide-items/guide-items.ts

@@ -27,6 +27,11 @@ const GUIDES = [
     name: `Using Angular Material's Typography`,
     document: '/assets/documents/guides/typography.html',
   },
+  {
+    id: 'cdk-table',
+    name: `CDK data-table`,
+    document: '/assets/documents/guides/cdk-table.html',
+  },
 ];
 
 @Injectable()