[TIMOB-9055] Android: The text in a button is not centered, it's slightly up

Problem Description

In 1.7.6, when you centered the text in a button, you will get it in the center vertical and horizontal. With 2.1CI, the text will appear more close to the top.

Actual Results

The text is closer to the top

Expected results

The button should be in the center, either vertical and horizontal

Test Case

1. Create a new mobile Project 2. Paste this code:

var winMain = Ti.UI.createWindow({
	backgroundColor : 'white',
	fullscreen : false,
	navBarHidden : true
});


var logoutButton = Ti.UI.createButton({
	title : 'Logout',
	backgroundColor:'orange',
	//backgroundImage:'none',
	width : 60,
	height : 40,
	top : 100,
	font : {
		fontSize : 12,
		fontfamily : 'Helvetica Neue',
		fontWeight : 'bold'
	}
});
winMain.add(logoutButton);

winMain.open();

3. Test in 1.7.6 4. Test in 2.1CI

Extra info

The example can be seen in pic210.png for the 2.1CI, and in pic2_176.png for the 1.7.6