added vault component

src/app/vault/vault.component.ts

@@ -0,0 +1,16 @@
+import * as template from './vault.component.html';
+
+import {
+    Component,
+    OnInit,
+} from '@angular/core';
+
+@Component({
+    selector: 'app-vault',
+    template: template,
+})
+export class VaultComponent implements OnInit {
+    ngOnInit() {
+        // TODO?
+    }
+}