Fix annoyances of of gitter.im FreeCodeCamp channels
This script makes Camperbot much less spammy. You can click on the pink border around Camperbot's avatar to see what it had to say, then click it again to put the gag back.
This is a VERY preliminary script, and will grow more and better features over time. In the meantime, you can edit the script if there's other people you'd like to see hushed up in the same fashion as camperbot.
One known problem with this script is that it appears to trigger Gitter's annoying slide-out notifications whenever you are mentioned, even when you are currently watching the channel. I have a (somewhat shaky) theory for why this is, but Gitter not being open-source and not having readable javascript for mere mortals like us (it's clearly compiled down from something) makes it hard to investigate. I'm likely to fix this by disabling those ridiculous slide-outs entirely.
