refactor(project): Renamed all instances of dafa to msfa or mina-sidor-fa. (TV-379)

Squashed commit of the following:

commit d3f52ff6876f6e246c7d3c188e56cc2370289341
Author: Erik Tiekstra <erik.tiekstra@arbetsformedlingen.se>
Date:   Tue Aug 17 14:10:38 2021 +0200

    Renamed all dafa instances to msfa

apps/mina-sidor-fa-e2e/src/integration/app.spec.ts

@@ -0,0 +1,13 @@
+import { getGreeting } from '../support/app.po';
+
+describe('mina-sidor-fa', () => {
+  beforeEach(() => cy.visit('/'));
+
+  it('should display welcome message', () => {
+    // Custom command example, see `../support/commands.ts` file
+    cy.login('my-email@something.com', 'myPassword');
+
+    // Function helper example, see `../support/app.po.ts` file
+    getGreeting().contains('Welcome to Mina sidor för fristående aktörer!');
+  });
+});