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/admin/holder2.dm

@@ -1,4 +1,5 @@
-var/list/admin_datums = list()
+GLOBAL_LIST_EMPTY(admin_datums)
+GLOBAL_PROTECT(admin_datums)
 
 /datum/admins
 	var/datum/admin_rank/rank
@@ -27,7 +28,7 @@ var/list/admin_datums = list()
 		return
 	rank = R
 	admin_signature = "Nanotrasen Officer #[rand(0,9)][rand(0,9)][rand(0,9)]"
-	admin_datums[ckey] = src
+	GLOB.admin_datums[ckey] = src
 
 /datum/admins/proc/associate(client/C)
 	if(istype(C))
@@ -35,11 +36,11 @@ var/list/admin_datums = list()
 		owner.holder = src
 		owner.add_admin_verbs()	//TODO
 		owner.verbs -= /client/proc/readmin
-		admins |= C
+		GLOB.admins |= C
 
 /datum/admins/proc/disassociate()
 	if(owner)
-		admins -= owner
+		GLOB.admins -= owner
 		owner.remove_admin_verbs()
 		owner.holder = null
 		owner = null