fix(page): remove waitFromAsync from beforeEach (#501)

Author: kensodemann

packages/schematics/page/files/__name@dasherize@if-flat__/__name@dasherize__.page.spec.ts

@@ -1,11 +1,11 @@
-import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { <%= classify(name) %>Page } from './<%= dasherize(name) %>.page';
 
 describe('<%= classify(name) %>Page', () => {
   let component: <%= classify(name) %>Page;
   let fixture: ComponentFixture<<%= classify(name) %>Page>;
 
-  beforeEach(waitForAsync () => {
+  beforeEach(() => {
     fixture = TestBed.createComponent(<%= classify(name) %>Page);
     component = fixture.componentInstance;
     fixture.detectChanges();