refactor: set iosOverflowSafeArea to true for listview examples

Author: SvetoslavTsenov

app/list-view/async-pipe-template.component.ts

@@ -5,7 +5,7 @@ import { DataItem } from "./data-item";
 @Component({
     selector: "list-test-async",
     template: `
-    <GridLayout rows='*,60' automationText="mainView">
+    <GridLayout rows='*,60' automationText="mainView" iosOverflowSafeArea="false" >
         <ListView [items]="myItems | async">
             <ng-template let-item="item" let-i="index" let-odd="odd" let-even="even">
                 <StackLayout [class.odd]="odd" [class.even]="even">

app/list-view/list-view-nested-template.component.ts

@@ -3,7 +3,7 @@ import { Component, ChangeDetectionStrategy } from "@angular/core";
 @Component({
     selector: "list-test",
     template: `
-        <GridLayout rows="* auto" automationText="mainView">
+        <GridLayout rows="* auto" automationText="mainView" iosOverflowSafeArea="false" >
             <ListView [items]="myItems">
                 <ng-template let-item="item">
                     <GridLayout>

app/list-view/list-view-page.component.ts

@@ -6,9 +6,8 @@ import { DataItem } from "./data-item";
     selector: "list-test",
     styleUrls: ["./list-view-page.css"],
     template: `
-                <StackLayout automationText="mainView">
-                    <ListView [items]="myItems" (itemTap)="onItemTap($event)"
-                    iosOverflowSafeArea="false" >
+                <StackLayout automationText="mainView" iosOverflowSafeArea="false" >
+                    <ListView [items]="myItems" (itemTap)="onItemTap($event)" >
                         <ng-template let-item="item" let-i="index" let-odd="odd" let-even="even">
                             <StackLayout [class.odd]="odd" [class.even]="even">
                                 <Label [text]='"index: " + i'></Label>