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/structures/beds_chairs/chair.dm

@@ -25,7 +25,7 @@
 	return ..()
 
 /obj/structure/chair/proc/RemoveFromLatejoin()
-	latejoin -= src	//These may be here due to the arrivals shuttle
+	GLOB.latejoin -= src	//These may be here due to the arrivals shuttle
 
 /obj/structure/chair/deconstruct()
 	// If we have materials, and don't have the NOCONSTRUCT flag
@@ -61,7 +61,7 @@
 		return ..()
 
 /obj/structure/chair/attack_tk(mob/user)
-	if(has_buckled_mobs())
+	if(!anchored || has_buckled_mobs())
 		..()
 	else
 		rotate()