fix(android): fix titleAttribute when it's not a creation parameter

[m1ga]

If you don't set titleAttributes at window creation and try to set it after that it won't set the color:

var win = Titanium.UI.createWindow({
	barColor: "pink",
	backgroundColor: "white",
	title: 'foo',
});


win.addEventListener("click", function() {
	win.titleAttributes = {
		color: "yellow"
	}
	win.title = "test"
})
win.open();

Test

• run the code
• click the window
• title and color should change