April sync (#360)

* Maps and things no code/icons

* helpers defines globalvars

* Onclick world.dm orphaned_procs

* subsystems

Round vote and shuttle autocall done here too

* datums

* Game folder

* Admin - chatter modules

* clothing - mining

* modular computers - zambies

* client

* mob level 1

* mob stage 2 + simple_animal

* silicons n brains

* mob stage 3 + Alien/Monkey

* human mobs

* icons updated

* some sounds

* emitter y u no commit

* update tgstation.dme

* compile fixes

* travis fixes

Also removes Fast digest mode, because reasons.

* tweaks for travis Mentors are broke again

Also fixes Sizeray guns

* oxygen loss fix for vore code.

* removes unused code

* some code updates

* bulk fixes

* further fixes

* outside things

* whoops.

* Maint bar ported

* GLOBs.

code/modules/research/message_server.dm

@@ -1,4 +1,4 @@
-var/global/list/obj/machinery/message_server/message_servers = list()
+GLOBAL_LIST_INIT(message_servers, list())
 
 /datum/data_pda_msg
 	var/recipient = "Unspecified" //name of the person
@@ -79,14 +79,14 @@ var/global/list/obj/machinery/message_server/message_servers = list()
 	var/decryptkey = "password"
 
 /obj/machinery/message_server/New()
-	message_servers += src
+	GLOB.message_servers += src
 	decryptkey = GenerateKey()
 	send_pda_message("System Administrator", "system", "This is an automated message. The messaging system is functioning correctly.")
 	..()
 	return
 
 /obj/machinery/message_server/Destroy()
-	message_servers -= src
+	GLOB.message_servers -= src
 	return ..()
 
 /obj/machinery/message_server/proc/GenerateKey()