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/power/singularity/field_generator.dm

@@ -319,7 +319,7 @@ field_generator power level display
 	//I want to avoid using global variables.
 	spawn(1)
 		var/temp = 1 //stops spam
-		for(var/obj/singularity/O in singularities)
+		for(var/obj/singularity/O in GLOB.singularities)
 			if(O.last_warning && temp)
 				if((world.time - O.last_warning) > 50) //to stop message-spam
 					temp = 0