Include automationText property for listViewExamples

Author: SvetoslavTsenov

app/binding/binding-page.html

@@ -8,7 +8,7 @@ export class DataItem {
 @Component({
     selector: 'list-test-async',
     template: `
-    <GridLayout rows='*,60'>
+    <GridLayout rows='*,60' automationText="mainView">
         <ListView [items]="myItems | async">
             <template let-item="item" let-i="index" let-odd="odd" let-even="even">
                 <StackLayout [class.odd]="odd" [class.even]="even">

app/listView/asyncPipeTemplate/async-pipe-template.ts

@@ -4,7 +4,7 @@ import { Component, Input, ChangeDetectionStrategy } from '@angular/core';
     selector: 'list-test',
     styleUrls: ['./listView/commonTemplate/list-view-page.css'],
     template: ` 
-                <StackLayout>
+                <StackLayout automationText="mainView">
                     <ListView [items]="myItems" (itemTap)="onItemTap($event)">
                         <template let-item="item" let-i="index" let-odd="odd" let-even="even">
                             <StackLayout [class.odd]="odd" [class.even]="even">

app/listView/commonTemplate/list-view-page.ts

@@ -17,7 +17,7 @@ export class CustomTemplate {
     selector: 'list-test',
     directives: [CustomTemplate],
     template: `
-        <GridLayout rows="*"> 
+        <GridLayout rows="*" automationText="mainView"> 
             <ListView [items]="myItems">
                 <template let-item="item">
                     <custom-template [data]="item"></custom-template>