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/mentor/verbs/mentorhelp.dm

@@ -18,11 +18,11 @@
 	var/admin_msg = "<span class='mentornotice'><b><font color='purple'>MENTORHELP:</b> <b>[ADMIN_FULLMONTY(src.mob)]</b>: [msg]</font></span>"
 	log_mentor("MENTORHELP: [key_name_mentor(src, 0, 0, 0, 0)]: [msg]")
 
-	for(var/client/X in mentors)
+	for(var/client/X in GLOB.mentors)
 		to_chat(X, 'sound/items/bikehorn.ogg')
 		to_chat(X, mentor_msg)
 
-	for(var/client/A in admins)
+	for(var/client/A in GLOB.admins)
 		to_chat(A, 'sound/items/bikehorn.ogg')
 		to_chat(A, admin_msg)
 
@@ -31,7 +31,7 @@
 
 /proc/get_mentor_counts()
 	. = list("total" = 0, "afk" = 0, "present" = 0)
-	for(var/client/X in mentors)
+	for(var/client/X in GLOB.mentors)
 		.["total"]++
 		if(X.is_afk())
 			.["afk"]++
@@ -58,7 +58,7 @@
 	else if(istext(whom))
 		key = whom
 		ckey = ckey(whom)
-		C = directory[ckey]
+		C = GLOB.directory[ckey]
 		if(C)
 			M = C.mob
 	else