#10 Add a script element for operating combo boxes

[Mirko Raner]

By using the <click button="..."> and <enter text="..."> elements most dialogs can be operated automatically by Escripts. However, there is no support for combo boxes yet (and some rather important wizard dialogs do use combo boxes for various settings).

The Escripts scripting language should be extended by a <combo box="..." after="..."> element that can be nested inside <dialog> elements.