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/controllers/subsystem/radio.dm

@@ -1,15 +1,10 @@
-var/datum/controller/subsystem/radio/SSradio
-
-/datum/controller/subsystem/radio
+SUBSYSTEM_DEF(radio)
 	name = "Radio"
 	init_order = 18
 	flags = SS_NO_FIRE|SS_NO_INIT
 
 	var/list/datum/radio_frequency/frequencies = list()
 
-/datum/controller/subsystem/radio/New()
-	NEW_SS_GLOBAL(SSradio)
-
 /datum/controller/subsystem/radio/proc/add_object(obj/device, new_frequency as num, filter = null as text|null)
 	var/f_text = num2text(new_frequency)
 	var/datum/radio_frequency/frequency = frequencies[f_text]