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/controllers/subsystem/server_maint.dm

@@ -0,0 +1,22 @@
+SUBSYSTEM_DEF(server_maint)
+	name = "Server Tasks"
+	wait = 6000
+	flags = SS_NO_TICK_CHECK
+
+/datum/controller/subsystem/server_maint/Initialize(timeofday)
+	if (config.hub)
+		world.visibility = 1
+	..()
+
+/datum/controller/subsystem/server_maint/fire()
+	//handle kicking inactive players
+	if(config.kick_inactive > 0)
+		for(var/client/C in GLOB.clients)
+			if(C.is_afk(INACTIVITY_KICK))
+				if(!istype(C.mob, /mob/dead))
+					log_access("AFK: [key_name(C)]")
+					to_chat(C, "<span class='danger'>You have been inactive for more than 10 minutes and have been disconnected.</span>")
+					qdel(C)
+
+	if(config.sql_enabled)
+		sql_poll_population()