As of 2012-10-31, I will be making no further update to BunnyCensor
Truth be told, it's been ages since I updated it. It's well past time to make it official. I've had a lot of fun playing around with this addon and learning how to program in lua, but my interests have taken me elsewhere. However, I would encourage anyone who is interested to fork the code and keep the development going.
BunnyCensor is a profanity filter that replaces profane language in the chat window with the word "bunny". It also censors what you say, whisper, emote, et cetera.