Improve test coverage and confirm release

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hmcts/annotation-ui-lib",
-  "version": "1.0.16-RC",
+  "version": "1.0.16",
   "scripts": {
     "ng": "ng",
     "start": "ng serve",

projects/annotation-ui-app/src/app/config.service.spec.ts

@@ -0,0 +1,16 @@
+import { TestBed, inject } from '@angular/core/testing';
+import { ConfigService } from './config.service';
+import { TransferState } from '@angular/platform-browser';
+
+describe('ConfigService', () => {
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            providers: [ ConfigService, TransferState ]
+        });
+    });
+
+    it('should be created', inject([ ConfigService ], (service: ConfigService) => {
+        expect(service).toBeTruthy();
+    }));
+
+});

projects/annotation-ui-lib/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hmcts/annotation-ui-lib",
-  "version": "1.0.16-RC",
+  "version": "1.0.16",
   "description": "PDF Viewer and ability to highlight text with and comment tracking",
   "keywords": [
     "Angular",