Update welcome view model name

Author: dweber019

src/app/modules/welcome/welcome.vm.ts

@@ -6,7 +6,7 @@ import { AppConfigService } from './../../services/app-config.service';
 import { LanguageService } from './../../services/language.service';
 
 @autoinject
-export class Welcome {
+export class WelcomeViewModel {
   private logger: Logger;
   private vController: ValidationController;
 

test/jest-unit/welcome.test.ts

@@ -10,13 +10,13 @@ describe('WelcomeComponent', () => {
         '../../src/app/modules/welcome/welcome.vm',
         '../../src/app/resources/converters/date-format.converter'
       ])
-      .inView('<welcome></welcome>');
-    await component.create(bootstrap);
+      .inView('<welcome-view-model></welcome-view-model>');
+      await component.create(bootstrap);
   });
 
   xit('should render correctly', () => {
     expect(document.body.outerHTML).toMatchSnapshot();
-  })
+  });
 
   xit('should render first name', () => {
     const nameElement = document.querySelector('#fn') as HTMLInputElement;