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/modules/arcade/arcade_base.dm

@@ -84,7 +84,7 @@
 
 /obj/machinery/arcade/proc/pay_with_cash(var/obj/item/weapon/spacecash/cashmoney, var/mob/user)
 	if(cashmoney.get_total() < token_price)
-		to_chat(user, "\icon[cashmoney] <span class='warning'>That is not enough money.</span>")
+		to_chat(user, "[bicon(cashmoney)] <span class='warning'>That is not enough money.</span>")
 		return 0
 	visible_message("<span class='info'>[usr] inserts a credit chip into [src].</span>")
 	var/left = cashmoney.get_total() - token_price