Issues with alpha53

Hi,

I have some issues with alpha53

1 Label/Input

    <ion-item>
      <ion-label floating>Test</ion-label>
      <ion-input type="text" [(ngModel)]="_siteName"></ion-input>
    </ion-item>

The input is a standard rectangle. What am I doing wrong?

2 item-right

<button ion-item *ngFor="#menu of _menus" (click)="menuSelected(menu)">
  <ion-icon [name]="menu.icon" item-left></ion-icon>
  {{ menu.name }}
  <span item-right>
    <button clear>{{ menu.quantity }}</button>
  </span>
</button>

The button does not go to the right of the main button. It is just beside the menu.item. Suggestion?

3 ion-radio

After I changed the way the ion-radio have to work, it does not show the check mark anymore. Was ok with alpha52

  <form [ngFormModel]="_orderByForm">
    <ion-list radio-group ngControl="orderBy">
      <ion-item>
        <ion-label>Item 1</ion-label>
        <ion-radio value="item1" [checked]="_orderBy=='item1'"></ion-radio>
      </ion-item>
      <ion-item>
        <ion-label>Item 2</ion-label>
        <ion-radio value="item2" [checked]="_orderBy=='item2'"></ion-radio>
     </ion-item>
   </ion-list>
  </form>

Thanks