Well, he just edited that part in after LegoPepper posted, and he's been getting a lot of compliments for my work. So, to clarify who actually did the work, it's simpler to put it in the title somewhere.
Another possible title: "Grappling Hook [By Hata, edited by Conan]"
if you wanted the compliments you should have released it... kinda odd you only want them now that someone else has posted the addon for you.
i get you made the addon, so you get credit for it. but you have no way of forcing me to do what you want, and i believe putting credit for you both in the addon and in the topic is enough. if that isnt enough for you, well, you should have released it yourself instead of telling me to.