Completely rewrote Brojo's innards to support multiple connections, woohoo! Thanks 303 for the motivation to do so, and the many ideas on how to accomplish this task. Also moved the data storage to JSON via the GSON java library, which I am including in this commit becaues I assume I am supposed to. I can remove it from the repo at any time if it should not be on there. Also added unicode zero width spaces to stop spam in the dance and ouo plugins. Still need to throttle output though...