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/machinery/camera/tracking.dm

@@ -6,7 +6,7 @@
 		return
 
 	var/list/L = list()
-	for (var/obj/machinery/camera/C in cameranet.cameras)
+	for (var/obj/machinery/camera/C in GLOB.cameranet.cameras)
 		L.Add(C)
 
 	camera_sort(L)
@@ -48,7 +48,7 @@
 	if(usr.stat == 2)
 		return list()
 
-	for(var/mob/living/M in mob_list)
+	for(var/mob/living/M in GLOB.mob_list)
 		if(!M.can_track(usr))
 			continue
 
@@ -138,9 +138,9 @@
 		return 0
 	if(iscyborg(M))
 		var/mob/living/silicon/robot/R = M
-		if(!(R.camera && R.camera.can_use()) && !cameranet.checkCameraVis(M))
+		if(!(R.camera && R.camera.can_use()) && !GLOB.cameranet.checkCameraVis(M))
 			return 0
-	else if(!cameranet.checkCameraVis(M))
+	else if(!GLOB.cameranet.checkCameraVis(M))
 		return 0
 	return 1