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/modules/vehicles/bicycle.dm

@@ -4,15 +4,15 @@
 	icon_state = "bicycle"
 	var/easter_egg_chance = 1
 
-var/static/list/bike_music = list('sound/misc/bike1.mid',
-							'sound/misc/bike2.mid',
-							'sound/misc/bike3.mid')
+	var/static/list/bike_music = list('sound/misc/bike1.mid',
+								'sound/misc/bike2.mid',
+								'sound/misc/bike3.mid')
 /obj/vehicle/bicycle/New()
 	..()
 	riding_datum = new/datum/riding/bicycle
 
 /obj/vehicle/bicycle/buckle_mob(mob/living/M, force = 0, check_loc = 1)
-	if(prob(easter_egg_chance) || (SSevent.holidays && SSevent.holidays[APRIL_FOOLS]))
+	if(prob(easter_egg_chance) || (SSevents.holidays && SSevents.holidays[APRIL_FOOLS]))
 		M << sound(pick(bike_music), repeat = 1, wait = 0, volume = 80, channel = 42)
 	. = ..()