breadcrumb fixes (#2181)

demo-shell-ng2/app/components/files/files.component.html

@@ -18,6 +18,7 @@
                 <adf-toolbar-title>
                     <adf-breadcrumb *ngIf="!useDropdownBreadcrumb"
                         class="files-breadcrumb"
+                        root="Personal Files"
                         [target]="documentList"
                         [folderNode]="documentList.folderNode">
                     </adf-breadcrumb>

demo-shell-ng2/app/vendor.ts

@@ -33,6 +33,9 @@ import 'ng2-alfresco-userinfo';
 import 'ng2-alfresco-viewer';
 import 'ng2-alfresco-webscript';
 
+// Load the Angular Material 2 stylesheet
+import '@angular/material/prebuilt-themes/indigo-pink.css';
+
 // Polyfill(s) for dialogs
 require('script-loader!dialog-polyfill/dialog-polyfill');
 import 'dialog-polyfill/dialog-polyfill.css';