Prettied, Linted and updated angular.json according to the latest schematic of Angular CLI.

Now all that is needed is to make it ready for strict compiling.
Removed eslint-plugin-prettier as it is not recommended and causes errors for both eslint and prettier

Bumped to v8.0.0

overlord/src/app/issue/issue.component.html

@@ -66,7 +66,7 @@
           <mat-autocomplete
             #autoB="matAutocomplete"
             autoActiveFirstOption
-            [displayWith]="displayBatchName"
+            [displayWith]="displayFn"
             (optionSelected)="batchSelected($event)"
           >
             <mat-option *ngFor="let batch of batches | async" [value]="batch">{{
@@ -142,7 +142,6 @@
         <mat-label>Narration</mat-label>
         <textarea
           matInput
-          matTextareaAutosize
           matAutosizeMinRows="5"
           placeholder="Narration"
           formControlName="narration"