I was digging around recently, and found this script in my "repository". I tried it on my project, and only then did I realise that I made a mistake: I forgot to take out a bug that caused the script to not work. So, I went ahead and updated the script.
Sorry about that :(
ps. If you're going to ask why the bug was there in the first place: it's err... let's just say it's an old habit of mine.