Merge pull request mgechev#745 from Shyam-Chen/about-e2e

fix about-e2e (preprotractor ci)

Author: mgechev

src/about/components/about.component.e2e.ts

@@ -1,11 +1,12 @@
 describe('About', () => {
-
-  beforeEach( () => {
-    browser.get('about');
+  beforeEach(() => {
+    browser.get('/');
+    browser.waitForAngular();
+    element.all(by.css('nav > a')).get(1).click();
   });
 
   it('should have correct feature heading', () => {
-      expect(element(by.css('sd-app sd-about h2')).getText())
-      .toEqual('Features');
+    let el = element(by.css('sd-app sd-about h2'));
+    expect(el.getText()).toEqual('Features');
   });
 });