Feature Request: Order title & buttons and Windows inside windows

[TaromaruYuki]

This is an amazing library, and it so much better than what I have made for windows. I'm making a Windows 3.1-like look (See the first image) and I need to reorder the title and the buttons. Maybe when you make the box, you can specify what order you want them in. (See example code)

Example Code:

new WinBox("Program Manager", {
    header_order: ["close", "title", "max", "min"]
});

Also having windows inside windows would be a good feature too, as this is done with the program manager inside Windows 3.1

[ts-thomas]

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