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/stacks/medical.dm

@@ -73,7 +73,7 @@
 			else if(user.gender == FEMALE)
 				t_himself = "herself"
 			user.visible_message("<span class='notice'>[user] starts to apply [src] on [t_himself]...</span>", "<span class='notice'>You begin applying [src] on yourself...</span>")
-			if(!do_mob(user, M, self_delay))
+			if(!do_mob(user, M, self_delay, extra_checks=CALLBACK(M, /mob/living/proc/can_inject,user,1)))
 				return
 			user.visible_message("<span class='green'>[user] applies [src] on [t_himself].</span>", "<span class='green'>You apply [src] on yourself.</span>")
 
@@ -118,6 +118,7 @@
 	icon_state = "gauze"
 	stop_bleeding = 1800
 	self_delay = 20
+	max_amount = 12
 
 /obj/item/stack/medical/gauze/improvised
 	name = "improvised gauze"