build: Replace Codelyzer and TSLint with Angular ESLint

Migrate from the deprecated TSLint to Angluar ESLint. Also fix current
linting issues in the code, in particular:

- Use strict equals operators (=== and !==)
- Remove empty lifecycle methods (mostly ngOnInit)
- Output bindings including aliases should not be named as standard dom
  events (submit)
- Async pipe results should not be negated

src/app/loans/loans-view/charges-tab/charges-tab.component.html

@@ -79,12 +79,12 @@
           </button>
         </span>
         <button class="account-action-button" mat-raised-button color="accent" matTooltip="{{ 'tooltips.Adjust Charge' | translate}}"
-          *ngIf="!charge.paid && status=='Active'"
+          *ngIf="!charge.paid && status==='Active'"
           (click)="routeEdit($event); adjustCharge(charge.id)">
           <i class="fa fa-pencil"></i>
         </button>
         <button class="account-action-button" mat-raised-button color="primary" matTooltip="{{ 'tooltips.Pay Charge' | translate}}"
-          *ngIf="charge.chargePayable && !charge.paid && status=='Active'"
+          *ngIf="charge.chargePayable && !charge.paid && status==='Active'"
           (click)="routeEdit($event); payCharge(charge.id)">
           <i class="fa fa-dollar"></i>
         </button>