[ALOY-788] iOS: rightButton for TextField doesn't work

 
<Alloy>
  <Window> 
    <TextField>
      <RightButton>
        <Button />
      </RightButton>
    </TextField>
  </Window>
</Alloy>

Invalid method (createRightButton) passed to UIModule

var win = Ti.UI.createWindow({
	backgroundColor : 'white'
});

var rightButton = Titanium.UI.createButton({
	color : '#FF0000',
	title : 'Hello'
});

rightButton.addEventListener('click', function() {
	alert("rightButton clicked");
});

var textField = Ti.UI.createTextField({
	borderStyle : Ti.UI.INPUT_BORDERSTYLE_ROUNDED,
	color : '#336699',
	top : 10,
	left : 10,
	width : 250,
	height : 40,
	rightButton : rightButton
});

win.add(textField);
win.open();