Goonchat (#4744)

* bicon regex run

* Remove all \black

* Goonchat from /vg/ / Goon

Whoo!
Special thanks to @Tastyfish for the macro2html thing so all of our
horrible color macros keep working and don't fail horribly <3

* Fixes and changes n stuff

- Made ping sane again (the fuck PJ)
- Updated chat CSS
- Fixed like one problem with a color macro

* whoops

* Restore /vg/'s pingloop stuff (used to avoid fucking up is_afk)

* Strip problematic tags from tcomm scripts

- <audio>
- <video>
- <iframe>
- <script>

* Fix human examine icon

* Name hotkey elements

* Removed old stylesheet

README.md

@@ -120,8 +120,11 @@ including addons and modifications you have made.
 
 See [this](https://www.gnu.org/licenses/why-affero-gpl.html) for more information.
 
-Any files located in the `Paradise/icons/goonstation` and `Paradise/sound/goonstation`
-folders, and any of their subdirectories, are licensed under the
+Any files located in the
+`Paradise/goon`,
+`Paradise/icons/goonstation`, or
+`Paradise/sound/goonstation`
+directories, or any subdirectories of mentioned directories are licensed under the
 Creative Commons 3.0 BY-NC-SA license
 (https://creativecommons.org/licenses/by-nc-sa/3.0)