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/game/machinery/computer/cloning.dm

@@ -5,7 +5,7 @@
 	icon_screen = "dna"
 	icon_keyboard = "med_key"
 	circuit = /obj/item/weapon/circuitboard/computer/cloning
-	req_access = list(access_heads) //Only used for record deletion right now.
+	req_access = list(GLOB.access_heads) //Only used for record deletion right now.
 	var/obj/machinery/dna_scannernew/scanner = null //Linked scanner. For scanning.
 	var/list/pods //Linked cloning pods
 	var/temp = "Inactive"