feat: add saving-deposit and withdrawal page (#389)

- Add Savings Module.
- Add saving-account-actions component.
- Add savings-account-transactions component.
- Add savings-routing.module.ts
- Add savings-transaction-template.resolver.ts

Fixes: #249

src/app/savings/saving-account-actions/saving-account-actions.component.spec.ts

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