Created unified file card component, recent videos component (not done) and started scaffolding work on the backend

src/app/components/unified-file-card/unified-file-card.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { UnifiedFileCardComponent } from './unified-file-card.component';
+
+describe('UnifiedFileCardComponent', () => {
+  let component: UnifiedFileCardComponent;
+  let fixture: ComponentFixture<UnifiedFileCardComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ UnifiedFileCardComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(UnifiedFileCardComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});