An ask a string dialog, a `message` is required.
    Optionally a `value` and `title` can be provided.

    ::

        from fontParts.ui import AskString
        print(AskString("who are you?"))

def AskString(message, value='', title='FontParts'):
    """
    An ask a string dialog, a `message` is required.
    Optionally a `value` and `title` can be provided.

    ::

        from fontParts.ui import AskString
        print(AskString("who are you?"))

    """
    return dispatcher["AskString"](message=message, value=value, title=title)