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/objects/items/weapons/RCD.dm

@@ -213,13 +213,13 @@ RCD
 	src.spark_system = new /datum/effect_system/spark_spread
 	spark_system.set_up(5, 0, src)
 	spark_system.attach(src)
-	rcd_list += src
+	GLOB.rcd_list += src
 
 
 /obj/item/weapon/rcd/Destroy()
 	qdel(spark_system)
 	spark_system = null
-	rcd_list -= src
+	GLOB.rcd_list -= src
 	. = ..()
 
 /obj/item/weapon/rcd/attackby(obj/item/weapon/W, mob/user, params)