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

code/datums/wires/camera.dm

@@ -66,7 +66,7 @@ var/const/CAMERA_WIRE_NOTHING2 = 32
 			C.light_disabled = !C.light_disabled
 
 		if(CAMERA_WIRE_ALARM)
-			C.visible_message("\icon[C] *beep*", "\icon[C] *beep*")
+			C.visible_message("[bicon(C)] *beep*", "[bicon(C)] *beep*")
 	return
 
 /datum/wires/camera/proc/CanDeconstruct()