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/reagents/chem_splash.dm

@@ -42,7 +42,7 @@
 			for(var/turf/T in (orange(i, epicenter) - orange(i-1, epicenter)))
 				turflist |= T
 			for(var/turf/T in turflist)
-				if( !(get_dir(T,epicenter) in cardinal) && (abs(T.x - epicenter.x) == abs(T.y - epicenter.y) ))
+				if( !(get_dir(T,epicenter) in GLOB.cardinal) && (abs(T.x - epicenter.x) == abs(T.y - epicenter.y) ))
 					turflist.Remove(T)
 					turflist.Add(T) // we move the purely diagonal turfs to the end of the list.
 			for(var/turf/T in turflist)
@@ -52,7 +52,7 @@
 					var/turf/NT = thing
 					if(!(NT in accessible))
 						continue
-					if(!(get_dir(T,NT) in cardinal))
+					if(!(get_dir(T,NT) in GLOB.cardinal))
 						continue
 					accessible[T] = 1
 					break