Moved to Angular 6.0

----

Pending
* Table width for the points column in incentive
* Linting
* keyboard navigation where it was used earlier
* can remove the unused totals calculated serverside in productledger
* spinner and loading bars
* Activate Guard for Employee Function tabs
* Progress for Fingerprint uploads
* deleted reconcile and receipe features as they were not being used
* focus the right control on component load

overlord/src/app/client/client.module.spec.ts

@@ -0,0 +1,13 @@
+import {ClientModule} from './client.module';
+
+describe('ClientModule', () => {
+  let clientModule: ClientModule;
+
+  beforeEach(() => {
+    clientModule = new ClientModule();
+  });
+
+  it('should create an instance', () => {
+    expect(clientModule).toBeTruthy();
+  });
+});