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/server.dm

@@ -12,7 +12,7 @@
 	var/heat_gen = 100
 	var/heating_power = 40000
 	var/delay = 10
-	req_access = list(access_rd) //Only the R&D can change server settings.
+	req_access = list(GLOB.access_rd) //Only the R&D can change server settings.
 
 /obj/machinery/r_n_d/server/New()
 	..()
@@ -90,7 +90,7 @@
 
 //Backup files to centcom to help admins recover data after greifer attacks
 /obj/machinery/r_n_d/server/proc/griefProtection()
-	for(var/obj/machinery/r_n_d/server/centcom/C in machines)
+	for(var/obj/machinery/r_n_d/server/centcom/C in GLOB.machines)
 		for(var/v in files.known_tech)
 			var/datum/tech/T = files.known_tech[v]
 			C.files.AddTech2Known(T)
@@ -143,7 +143,7 @@
 /proc/fix_noid_research_servers()
 	var/list/no_id_servers = list()
 	var/list/server_ids = list()
-	for(var/obj/machinery/r_n_d/server/S in machines)
+	for(var/obj/machinery/r_n_d/server/S in GLOB.machines)
 		switch(S.server_id)
 			if(-1)
 				continue
@@ -195,20 +195,20 @@
 		temp_server = null
 		consoles = list()
 		servers = list()
-		for(var/obj/machinery/r_n_d/server/S in machines)
+		for(var/obj/machinery/r_n_d/server/S in GLOB.machines)
 			if(S.server_id == text2num(href_list["access"]) || S.server_id == text2num(href_list["data"]) || S.server_id == text2num(href_list["transfer"]))
 				temp_server = S
 				break
 		if(href_list["access"])
 			screen = 1
-			for(var/obj/machinery/computer/rdconsole/C in machines)
+			for(var/obj/machinery/computer/rdconsole/C in GLOB.machines)
 				if(C.sync)
 					consoles += C
 		else if(href_list["data"])
 			screen = 2
 		else if(href_list["transfer"])
 			screen = 3
-			for(var/obj/machinery/r_n_d/server/S in machines)
+			for(var/obj/machinery/r_n_d/server/S in GLOB.machines)
 				if(S == src)
 					continue
 				servers += S
@@ -256,7 +256,7 @@
 		if(0) //Main Menu
 			dat += "Connected Servers:<BR><BR>"
 
-			for(var/obj/machinery/r_n_d/server/S in machines)
+			for(var/obj/machinery/r_n_d/server/S in GLOB.machines)
 				if(istype(S, /obj/machinery/r_n_d/server/centcom) && !badmin)
 					continue
 				dat += "[S.name] || "