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/cargo/exports/materials.dm

@@ -79,6 +79,12 @@
 	material_id = MAT_TITANIUM
 	message = "cm3 of titanium"
 
+// Plastitanium.
+/datum/export/material/plastitanium
+	cost = 750
+	material_id = MAT_TITANIUM // code can only check for one material_id; plastitanium is half plasma, half titanium, so ((250 x 250) + (250 x 500)) / 250
+	message = "cm3 of plastitanium"
+
 // Metal. Common building material.
 /datum/export/material/metal
 	message = "cm3 of metal"