[Amarok] fix: create .../scripts/ directory if it doesn't e

[Ian Monroe]

> The thing is that during the past few years, I've written quite a lot
> of Java code and almost no C(++) at all, so I'm used to whatever is
> standard practice in Java. But I'm already beginning to appreciate the
> clearer and more relaxed visual appearance of having spaces inside
> parentheses :-)

Just a FYI, thats really Amarok's style and not C++'s style. Plenty of
projects are still scourges with their spaces eg Qt. :)

Ian