Thanks, Samuel
and by cleanup you mean just simply deleting the files?
I guess the google webmaster tools guidelines is what made me so paranoid. They make such a big deal out of it...(https://support.google.com/webmasters/topic/4598104?hl=en&ref_topic=4598410)
Well, I'm a designer, not a developer - I don't know what I don't know, so it's better to ask, right?
Anyway, thanks again.