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.ts

@@ -0,0 +1,9 @@
+export class Client {
+  id: string;
+  name: string;
+  code: number;
+  enabled: boolean;
+  otp: number;
+  creationDate: string;
+  lastLogin: string;
+}